GenomeNet

Database: PDB
Entry: 3BX1
LinkDB: 3BX1
Original site: 3BX1 
HEADER    HYDROLASE/HYDROLASE INHIBITOR           11-JAN-08   3BX1              
TITLE     COMPLEX BETWEEN THE BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR AND THE 
TITLE    2 SUBTILISIN SAVINASE                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SUBTILISIN SAVINASE;                                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: ALKALINE PROTEASE;                                          
COMPND   5 EC: 3.4.21.62;                                                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: ALPHA-AMYLASE/SUBTILISIN INHIBITOR;                        
COMPND   9 CHAIN: D, C;                                                         
COMPND  10 SYNONYM: BASI;                                                       
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS LENTUS;                                
SOURCE   3 EXPRESSION_SYSTEM: BACILLUS SUBTILIS;                                
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 ORGANISM_SCIENTIFIC: HORDEUM VULGARE;                                
SOURCE   6 ORGANISM_COMMON: BARLEY;                                             
SOURCE   7 EXPRESSION_SYSTEM: PICHIA PASTORIS                                   
KEYWDS    COMPLEX (PROTEINASE-INHIBITOR) ENZYME INHIBITION, SAVINASE, BARLEY    
KEYWDS   2 ALPHA-AMYLASE/SUBTILISIN INHIBITOR, CALCIUM, HYDROLASE, METAL-       
KEYWDS   3 BINDING, PROTEASE, SECRETED, SERINE PROTEASE, SPORULATION, ALPHA-    
KEYWDS   4 AMYLASE INHIBITOR, PROTEASE INHIBITOR, SERINE PROTEASE INHIBITOR,    
KEYWDS   5 HYDROLASE-HYDROLASE INHIBITOR COMPLEX                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.O.MICHEELSEN,J.VEVODOVA,K.WILSON,M.SKJOT                            
REVDAT   3   30-AUG-23 3BX1    1       REMARK LINK                              
REVDAT   2   24-FEB-09 3BX1    1       VERSN                                    
REVDAT   1   08-JUL-08 3BX1    0                                                
JRNL        AUTH   P.O.MICHEELSEN,J.VEVODOVA,L.DE MARIA,P.R.OSTERGAARD,         
JRNL        AUTH 2 E.P.FRIIS,K.WILSON,M.SKJOT                                   
JRNL        TITL   STRUCTURAL AND MUTATIONAL ANALYSES OF THE INTERACTION        
JRNL        TITL 2 BETWEEN THE BARLEY ALPHA-AMYLASE/SUBTILISIN INHIBITOR AND    
JRNL        TITL 3 THE SUBTILISIN SAVINASE REVEAL A NOVEL MODE OF INHIBITION    
JRNL        REF    J.MOL.BIOL.                   V. 380   681 2008              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   18556023                                                     
JRNL        DOI    10.1016/J.JMB.2008.05.034                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.11                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 87.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 79404                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.204                           
REMARK   3   R VALUE            (WORKING SET) : 0.202                           
REMARK   3   FREE R VALUE                     : 0.239                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4208                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.85                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.90                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2499                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 37.46                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2900                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 120                          
REMARK   3   BIN FREE R VALUE                    : 0.2530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6566                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 34                                      
REMARK   3   SOLVENT ATOMS            : 574                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.31                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.81000                                              
REMARK   3    B22 (A**2) : 0.81000                                              
REMARK   3    B33 (A**2) : -1.61000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.150         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.142         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.096         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.220         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.939                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6791 ; 0.017 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9287 ; 1.915 ; 1.937       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   921 ;13.901 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   277 ;38.832 ;23.718       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   963 ;18.222 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    41 ;19.940 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1029 ; 0.165 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5315 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3257 ; 0.239 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4558 ; 0.312 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   453 ; 0.167 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    26 ; 0.148 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    90 ; 0.287 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    25 ; 0.335 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  4485 ; 1.039 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7166 ; 1.847 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2368 ; 2.690 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2108 ; 4.099 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 2                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : D C                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 4                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     D     10       D      30      4                      
REMARK   3           1     C     10       C      30      4                      
REMARK   3           2     D     46       D     125      4                      
REMARK   3           2     C     46       C     125      4                      
REMARK   3           3     D    142       D     152      4                      
REMARK   3           3     C    142       C     152      4                      
REMARK   3           4     D    165       D     177      4                      
REMARK   3           4     C    165       C     177      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  1    D    (A):    961 ;   .61 ;   .50           
REMARK   3   MEDIUM THERMAL     1    D (A**2):    961 ;  2.59 ;  2.00           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      5       A     270      4                      
REMARK   3           1     B      5       B     270      4                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   MEDIUM POSITIONAL  2    A    (A):   1829 ;   .23 ;   .50           
REMARK   3   MEDIUM THERMAL     2    A (A**2):   1829 ;  3.35 ;  2.00           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BX1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000046062.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-MAR-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 291                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.004                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 84089                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87.7                               
REMARK 200  DATA REDUNDANCY                : 4.300                              
REMARK 200  R MERGE                    (I) : 0.10500                            
REMARK 200  R SYM                      (I) : 0.07600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 41.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47100                            
REMARK 200  R SYM FOR SHELL            (I) : 0.41500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRIES 1AVA AND 1SVN                            
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE BUFFER PH 5.6 AND   
REMARK 280  4 M NACL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      108.12100            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       50.31850            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       50.31850            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       54.06050            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       50.31850            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       50.31850            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      162.18150            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       50.31850            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       50.31850            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       54.06050            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       50.31850            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       50.31850            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      162.18150            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      108.12100            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3990 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17550 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -165.4 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3170 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -120.9 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 27710 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 56240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -724.8 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, D, C                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000     -108.12100            
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     ARG A  275   OXT                                                 
REMARK 480     ARG B  275   OXT                                                 
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   466     O    HOH A   491              1.80            
REMARK 500  CL     CL C   184     O    HOH C   307              1.80            
REMARK 500   ND2  ASN A   116     NH2  ARG A   145              2.01            
REMARK 500   NH1  ARG A    45     O    HOH A   497              2.01            
REMARK 500   ND2  ASN D    19     NH1  ARG D    61              2.02            
REMARK 500   ND2  ASN B   116     NH1  ARG B   145              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OH   TYR D   131     OH   TYR C   131     3545     1.78            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    PRO D  69   N     PRO D  69   CA      0.113                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    LEU B 148   CA  -  CB  -  CG  ANGL. DEV. =  16.6 DEGREES          
REMARK 500    ALA B 174   N   -  CA  -  C   ANGL. DEV. =  19.8 DEGREES          
REMARK 500    HIS D 137   N   -  CA  -  C   ANGL. DEV. = -19.4 DEGREES          
REMARK 500    GLY D 159   N   -  CA  -  C   ANGL. DEV. =  19.1 DEGREES          
REMARK 500    LEU C  33   CB  -  CG  -  CD1 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    ARG C  61   NE  -  CZ  -  NH1 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG C  61   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.2 DEGREES          
REMARK 500    ARG C  85   NE  -  CZ  -  NH1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ARG C  85   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG C 107   NE  -  CZ  -  NH1 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    ARG C 107   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500    ARG C 122   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LEU C 157   CA  -  CB  -  CG  ANGL. DEV. =  15.7 DEGREES          
REMARK 500    VAL C 174   CG1 -  CB  -  CG2 ANGL. DEV. =  10.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  32     -149.17   -166.07                                   
REMARK 500    ALA A  73       24.81   -141.49                                   
REMARK 500    ASN A  77     -151.67   -157.49                                   
REMARK 500    VAL A  81     -157.78   -124.81                                   
REMARK 500    ASP B  32     -148.72   -163.21                                   
REMARK 500    ASN B  77     -145.38   -165.24                                   
REMARK 500    VAL B  81     -156.68   -128.93                                   
REMARK 500    ASP D   2     -169.05   -107.58                                   
REMARK 500    THR D  34     -156.84   -149.81                                   
REMARK 500    VAL D  67      -86.22   -115.13                                   
REMARK 500    PRO D  69      126.48    -21.16                                   
REMARK 500    SER D  70      -74.30    -42.18                                   
REMARK 500    VAL D 136     -122.85     37.33                                   
REMARK 500    ASP D 156      146.03    -38.72                                   
REMARK 500    LYS D 158      -46.71   -133.37                                   
REMARK 500    PRO C   3      154.51    -49.80                                   
REMARK 500    ASP C  17       -6.28     75.40                                   
REMARK 500    ASP C 116       66.92     68.13                                   
REMARK 500    SER C 132        7.52    -68.29                                   
REMARK 500    ALA C 134       68.75   -101.72                                   
REMARK 500    GLU C 135       55.66    -93.83                                   
REMARK 500    VAL C 136     -154.30   -158.67                                   
REMARK 500    LYS C 158      -67.68    -14.67                                   
REMARK 500    PRO C 180      110.42    -31.59                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN A  173     ALA A  174                  134.77                    
REMARK 500 ASN B  173     ALA B  174                  113.67                    
REMARK 500 VAL D   67     ALA D   68                 -146.99                    
REMARK 500 ALA D   68     PRO D   69                   97.15                    
REMARK 500 PRO D   69     SER D   70                   52.21                    
REMARK 500 SER D   70     ASP D   71                 -138.88                    
REMARK 500 ALA D  134     GLU D  135                 -149.65                    
REMARK 500 GLU D  135     VAL D  136                  139.93                    
REMARK 500 VAL D  136     HIS D  137                 -144.34                    
REMARK 500 ASP D  156     LEU D  157                   66.43                    
REMARK 500 LYS D  158     GLY D  159                   56.72                    
REMARK 500 GLY C   38     HIS C   39                  123.37                    
REMARK 500 GLY C  133     ALA C  134                 -128.45                    
REMARK 500 GLU C  135     VAL C  136                   87.15                    
REMARK 500 VAL C  136     HIS C  137                 -133.51                    
REMARK 500 LEU C  157     LYS C  158                   97.30                    
REMARK 500 PRO C  180     ALA C  181                 -146.26                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 276  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN A   2   OE1                                                    
REMARK 620 2 ASP A  41   OD1 149.1                                              
REMARK 620 3 ASP A  41   OD2 158.2  52.0                                        
REMARK 620 4 LEU A  75   O    77.3  82.4 109.6                                  
REMARK 620 5 ASN A  77   ND2  76.6  79.8 123.3  88.4                            
REMARK 620 6 ILE A  79   O    94.0 100.1  83.1 164.9  77.5                      
REMARK 620 7 VAL A  81   O    80.3 123.8  78.8  91.9 156.3  98.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 290  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A 169   O                                                      
REMARK 620 2 TYR A 171   O    90.8                                              
REMARK 620 3 ALA A 174   O   108.1  92.3                                        
REMARK 620 4 HOH A 445   O   127.3 141.9  79.0                                  
REMARK 620 5 HOH A 446   O   100.6  93.0 150.8  79.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 288  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A 194   O                                                      
REMARK 620 2 LEU A 196   O   108.1                                              
REMARK 620 3 HOH A 447   O    79.9  85.8                                        
REMARK 620 4 HOH A 448   O    88.2  89.9 165.3                                  
REMARK 620 5 HOH A 449   O   155.7  96.3 101.6  92.7                            
REMARK 620 6 HOH A 485   O    73.4 168.5  83.3 101.5  82.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 289  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 204   ND2                                                    
REMARK 620 2 SER A 216   OG   98.0                                              
REMARK 620 3 HOH A 450   O   172.2  82.0                                        
REMARK 620 4 HOH A 451   O    80.9  98.0  91.4                                  
REMARK 620 5 GLN D 149   OE1  95.3  90.4  92.5 171.1                            
REMARK 620 6 HOH D 262   O    89.6 172.4  90.4  82.5  89.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 276  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLN B   2   OE1                                                    
REMARK 620 2 ASP B  41   OD1 147.7                                              
REMARK 620 3 ASP B  41   OD2 157.2  54.5                                        
REMARK 620 4 LEU B  75   O    78.0  80.4 110.6                                  
REMARK 620 5 ASN B  77   OD1  74.5  82.3 124.9  91.2                            
REMARK 620 6 ILE B  79   O    88.2 107.8  85.8 163.3  76.0                      
REMARK 620 7 VAL B  81   O    76.6 125.5  82.9  86.0 150.9 100.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 284  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA B 169   O                                                      
REMARK 620 2 TYR B 171   O    98.8                                              
REMARK 620 3 ALA B 174   O   104.4 101.5                                        
REMARK 620 4 HOH B 289   O   150.3 108.8  81.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B 283  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN B 204   ND2                                                    
REMARK 620 2 SER B 216   OG   95.0                                              
REMARK 620 3 HOH B 381   O   173.3  78.3                                        
REMARK 620 4 HOH B 382   O    87.1 100.1  93.0                                  
REMARK 620 5 GLN C 149   NE2  86.7  88.9  94.1 169.5                            
REMARK 620 6 HOH C 300   O    92.9 169.5  93.8  87.1  84.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 182  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL D 153   O                                                      
REMARK 620 2 HOH D 214   O   136.8                                              
REMARK 620 3 HOH D 264   O   102.2 120.6                                        
REMARK 620 4 HOH D 265   O    90.4 100.3  82.2                                  
REMARK 620 5 HOH D 266   O    78.3  85.4 104.2 167.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA C 187  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA C 134   O                                                      
REMARK 620 2 HOH C 326   O   107.6                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 182  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL C 153   O                                                      
REMARK 620 2 HOH C 243   O    81.6                                              
REMARK 620 3 HOH C 308   O    76.3 147.7                                        
REMARK 620 4 HOH C 322   O   127.5 101.3  75.0                                  
REMARK 620 5 HOH C 323   O   106.7  86.5 122.2 125.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 276                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 276                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 278                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 279                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 183                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 280                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 277                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 281                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 183                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 278                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 280                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 184                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 282                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 283                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 281                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 284                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 285                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 286                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 282                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 185                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 186                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 185                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 287                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 283                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 288                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 289                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 284                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 290                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 187                  
DBREF  3BX1 A    1   275  UNP    P29600   SUBS_BACLE       1    269             
DBREF  3BX1 B    1   275  UNP    P29600   SUBS_BACLE       1    269             
DBREF  3BX1 D    1   181  UNP    P07596   IAAS_HORVU      23    203             
DBREF  3BX1 C    1   181  UNP    P07596   IAAS_HORVU      23    203             
SEQRES   1 A  269  ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA          
SEQRES   2 A  269  PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL          
SEQRES   3 A  269  LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO          
SEQRES   4 A  269  ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY          
SEQRES   5 A  269  GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS          
SEQRES   6 A  269  VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY          
SEQRES   7 A  269  VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL          
SEQRES   8 A  269  LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER          
SEQRES   9 A  269  ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET          
SEQRES  10 A  269  HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER          
SEQRES  11 A  269  ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG          
SEQRES  12 A  269  GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA          
SEQRES  13 A  269  GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET          
SEQRES  14 A  269  ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER          
SEQRES  15 A  269  PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO          
SEQRES  16 A  269  GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR          
SEQRES  17 A  269  ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL          
SEQRES  18 A  269  ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER          
SEQRES  19 A  269  TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR          
SEQRES  20 A  269  ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY          
SEQRES  21 A  269  LEU VAL ASN ALA GLU ALA ALA THR ARG                          
SEQRES   1 B  269  ALA GLN SER VAL PRO TRP GLY ILE SER ARG VAL GLN ALA          
SEQRES   2 B  269  PRO ALA ALA HIS ASN ARG GLY LEU THR GLY SER GLY VAL          
SEQRES   3 B  269  LYS VAL ALA VAL LEU ASP THR GLY ILE SER THR HIS PRO          
SEQRES   4 B  269  ASP LEU ASN ILE ARG GLY GLY ALA SER PHE VAL PRO GLY          
SEQRES   5 B  269  GLU PRO SER THR GLN ASP GLY ASN GLY HIS GLY THR HIS          
SEQRES   6 B  269  VAL ALA GLY THR ILE ALA ALA LEU ASN ASN SER ILE GLY          
SEQRES   7 B  269  VAL LEU GLY VAL ALA PRO SER ALA GLU LEU TYR ALA VAL          
SEQRES   8 B  269  LYS VAL LEU GLY ALA SER GLY SER GLY SER VAL SER SER          
SEQRES   9 B  269  ILE ALA GLN GLY LEU GLU TRP ALA GLY ASN ASN GLY MET          
SEQRES  10 B  269  HIS VAL ALA ASN LEU SER LEU GLY SER PRO SER PRO SER          
SEQRES  11 B  269  ALA THR LEU GLU GLN ALA VAL ASN SER ALA THR SER ARG          
SEQRES  12 B  269  GLY VAL LEU VAL VAL ALA ALA SER GLY ASN SER GLY ALA          
SEQRES  13 B  269  GLY SER ILE SER TYR PRO ALA ARG TYR ALA ASN ALA MET          
SEQRES  14 B  269  ALA VAL GLY ALA THR ASP GLN ASN ASN ASN ARG ALA SER          
SEQRES  15 B  269  PHE SER GLN TYR GLY ALA GLY LEU ASP ILE VAL ALA PRO          
SEQRES  16 B  269  GLY VAL ASN VAL GLN SER THR TYR PRO GLY SER THR TYR          
SEQRES  17 B  269  ALA SER LEU ASN GLY THR SER MET ALA THR PRO HIS VAL          
SEQRES  18 B  269  ALA GLY ALA ALA ALA LEU VAL LYS GLN LYS ASN PRO SER          
SEQRES  19 B  269  TRP SER ASN VAL GLN ILE ARG ASN HIS LEU LYS ASN THR          
SEQRES  20 B  269  ALA THR SER LEU GLY SER THR ASN LEU TYR GLY SER GLY          
SEQRES  21 B  269  LEU VAL ASN ALA GLU ALA ALA THR ARG                          
SEQRES   1 D  181  ALA ASP PRO PRO PRO VAL HIS ASP THR ASP GLY HIS GLU          
SEQRES   2 D  181  LEU ARG ALA ASP ALA ASN TYR TYR VAL LEU SER ALA ASN          
SEQRES   3 D  181  ARG ALA HIS GLY GLY GLY LEU THR MET ALA PRO GLY HIS          
SEQRES   4 D  181  GLY ARG HIS CYS PRO LEU PHE VAL SER GLN ASP PRO ASN          
SEQRES   5 D  181  GLY GLN HIS ASP GLY PHE PRO VAL ARG ILE THR PRO TYR          
SEQRES   6 D  181  GLY VAL ALA PRO SER ASP LYS ILE ILE ARG LEU SER THR          
SEQRES   7 D  181  ASP VAL ARG ILE SER PHE ARG ALA TYR THR THR CYS LEU          
SEQRES   8 D  181  GLN SER THR GLU TRP HIS ILE ASP SER GLU LEU ALA ALA          
SEQRES   9 D  181  GLY ARG ARG HIS VAL ILE THR GLY PRO VAL LYS ASP PRO          
SEQRES  10 D  181  SER PRO SER GLY ARG GLU ASN ALA PHE ARG ILE GLU LYS          
SEQRES  11 D  181  TYR SER GLY ALA GLU VAL HIS GLU TYR LYS LEU MET SER          
SEQRES  12 D  181  CYS GLY ASP TRP CYS GLN ASP LEU GLY VAL PHE ARG ASP          
SEQRES  13 D  181  LEU LYS GLY GLY ALA TRP PHE LEU GLY ALA THR GLU PRO          
SEQRES  14 D  181  TYR HIS VAL VAL VAL PHE LYS LYS ALA PRO PRO ALA              
SEQRES   1 C  181  ALA ASP PRO PRO PRO VAL HIS ASP THR ASP GLY HIS GLU          
SEQRES   2 C  181  LEU ARG ALA ASP ALA ASN TYR TYR VAL LEU SER ALA ASN          
SEQRES   3 C  181  ARG ALA HIS GLY GLY GLY LEU THR MET ALA PRO GLY HIS          
SEQRES   4 C  181  GLY ARG HIS CYS PRO LEU PHE VAL SER GLN ASP PRO ASN          
SEQRES   5 C  181  GLY GLN HIS ASP GLY PHE PRO VAL ARG ILE THR PRO TYR          
SEQRES   6 C  181  GLY VAL ALA PRO SER ASP LYS ILE ILE ARG LEU SER THR          
SEQRES   7 C  181  ASP VAL ARG ILE SER PHE ARG ALA TYR THR THR CYS LEU          
SEQRES   8 C  181  GLN SER THR GLU TRP HIS ILE ASP SER GLU LEU ALA ALA          
SEQRES   9 C  181  GLY ARG ARG HIS VAL ILE THR GLY PRO VAL LYS ASP PRO          
SEQRES  10 C  181  SER PRO SER GLY ARG GLU ASN ALA PHE ARG ILE GLU LYS          
SEQRES  11 C  181  TYR SER GLY ALA GLU VAL HIS GLU TYR LYS LEU MET SER          
SEQRES  12 C  181  CYS GLY ASP TRP CYS GLN ASP LEU GLY VAL PHE ARG ASP          
SEQRES  13 C  181  LEU LYS GLY GLY ALA TRP PHE LEU GLY ALA THR GLU PRO          
SEQRES  14 C  181  TYR HIS VAL VAL VAL PHE LYS LYS ALA PRO PRO ALA              
HET     CA  A 276       1                                                       
HET     CL  A 277       1                                                       
HET     CL  A 278       1                                                       
HET     CL  A 279       1                                                       
HET     CL  A 280       1                                                       
HET     CL  A 281       1                                                       
HET     CL  A 282       1                                                       
HET     CL  A 283       1                                                       
HET     CL  A 284       1                                                       
HET     CL  A 285       1                                                       
HET     CL  A 286       1                                                       
HET     CL  A 287       1                                                       
HET     NA  A 288       1                                                       
HET     NA  A 289       1                                                       
HET     NA  A 290       1                                                       
HET     CA  B 276       1                                                       
HET     CL  B 277       1                                                       
HET     CL  B 278       1                                                       
HET     CL  B 279       1                                                       
HET     CL  B 280       1                                                       
HET     CL  B 281       1                                                       
HET     CL  B 282       1                                                       
HET     NA  B 283       1                                                       
HET     NA  B 284       1                                                       
HET     CA  D 182       1                                                       
HET     CL  D 183       1                                                       
HET     CL  D 184       1                                                       
HET     CL  D 185       1                                                       
HET     CA  C 182       1                                                       
HET     CL  C 183       1                                                       
HET     CL  C 184       1                                                       
HET     CL  C 185       1                                                       
HET     CL  C 186       1                                                       
HET     NA  C 187       1                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETNAM      NA SODIUM ION                                                       
FORMUL   5   CA    4(CA 2+)                                                     
FORMUL   6   CL    24(CL 1-)                                                    
FORMUL  17   NA    6(NA 1+)                                                     
FORMUL  39  HOH   *574(H2 O)                                                    
HELIX    1   1 PRO A    5  VAL A   11  1                                   7    
HELIX    2   2 GLN A   12  ASN A   18  1                                   7    
HELIX    3   3 GLY A   63  ALA A   74  1                                  12    
HELIX    4   4 SER A  103  ASN A  117  1                                  15    
HELIX    5   5 SER A  132  ARG A  145  1                                  14    
HELIX    6   6 GLY A  219  ASN A  238  1                                  20    
HELIX    7   7 SER A  242  ALA A  254  1                                  13    
HELIX    8   8 SER A  259  GLY A  264  1                                   6    
HELIX    9   9 ASN A  269  ARG A  275  1                                   7    
HELIX   10  10 PRO B    5  VAL B   11  1                                   7    
HELIX   11  11 GLN B   12  ARG B   19  1                                   8    
HELIX   12  12 GLY B   63  ALA B   74  1                                  12    
HELIX   13  13 SER B  103  ASN B  117  1                                  15    
HELIX   14  14 SER B  132  ARG B  145  1                                  14    
HELIX   15  15 GLY B  219  ASN B  238  1                                  20    
HELIX   16  16 SER B  242  ALA B  254  1                                  13    
HELIX   17  17 SER B  259  GLY B  264  1                                   6    
HELIX   18  18 ASN D   26  GLY D   30  5                                   5    
HELIX   19  19 ASN C   26  GLY C   30  5                                   5    
HELIX   20  20 GLY C  121  ASN C  124  5                                   4    
SHEET    1   A 7 ILE A  44  SER A  49  0                                        
SHEET    2   A 7 GLU A  89  LYS A  94  1  O  LEU A  90   N  ARG A  45           
SHEET    3   A 7 LYS A  27  ASP A  32  1  N  VAL A  28   O  GLU A  89           
SHEET    4   A 7 VAL A 121  LEU A 124  1  O  VAL A 121   N  ALA A  29           
SHEET    5   A 7 LEU A 148  ALA A 152  1  O  VAL A 150   N  ALA A 122           
SHEET    6   A 7 ALA A 174  THR A 180  1  O  MET A 175   N  VAL A 149           
SHEET    7   A 7 LEU A 196  PRO A 201  1  O  ALA A 200   N  THR A 180           
SHEET    1   B 2 SER A 101  GLY A 102  0                                        
SHEET    2   B 2 TYR C  87  THR C  88 -1  O  TYR C  87   N  GLY A 102           
SHEET    1   C 3 VAL A 205  TYR A 209  0                                        
SHEET    2   C 3 THR A 213  LEU A 217 -1  O  LEU A 217   N  VAL A 205           
SHEET    3   C 3 THR D 167  GLU D 168 -1  O  GLU D 168   N  TYR A 214           
SHEET    1   D 7 ILE B  44  SER B  49  0                                        
SHEET    2   D 7 GLU B  89  LYS B  94  1  O  ALA B  92   N  GLY B  46           
SHEET    3   D 7 LYS B  27  ASP B  32  1  N  VAL B  28   O  GLU B  89           
SHEET    4   D 7 VAL B 121  LEU B 124  1  O  VAL B 121   N  ALA B  29           
SHEET    5   D 7 LEU B 148  ALA B 152  1  O  VAL B 150   N  LEU B 124           
SHEET    6   D 7 ALA B 174  THR B 180  1  O  MET B 175   N  ALA B 151           
SHEET    7   D 7 ILE B 198  PRO B 201  1  O  ALA B 200   N  THR B 180           
SHEET    1   E 2 SER B 101  GLY B 102  0                                        
SHEET    2   E 2 TYR D  87  THR D  88 -1  O  TYR D  87   N  GLY B 102           
SHEET    1   F 3 VAL B 205  TYR B 209  0                                        
SHEET    2   F 3 THR B 213  ASN B 218 -1  O  LEU B 217   N  VAL B 205           
SHEET    3   F 3 GLY C 105  ARG C 106 -1  O  GLY C 105   N  ASN B 218           
SHEET    1   G 3 VAL B 205  TYR B 209  0                                        
SHEET    2   G 3 THR B 213  ASN B 218 -1  O  LEU B 217   N  VAL B 205           
SHEET    3   G 3 THR C 167  GLU C 168 -1  O  GLU C 168   N  TYR B 214           
SHEET    1   H 4 TYR D  20  SER D  24  0                                        
SHEET    2   H 4 VAL D 172  LYS D 177 -1  O  LYS D 176   N  TYR D  21           
SHEET    3   H 4 TYR D 139  CYS D 144 -1  N  TYR D 139   O  VAL D 173           
SHEET    4   H 4 PHE D 126  LYS D 130 -1  N  GLU D 129   O  LYS D 140           
SHEET    1   I 4 TYR D  20  SER D  24  0                                        
SHEET    2   I 4 VAL D 172  LYS D 177 -1  O  LYS D 176   N  TYR D  21           
SHEET    3   I 4 TYR D 139  CYS D 144 -1  N  TYR D 139   O  VAL D 173           
SHEET    4   I 4 CYS D 148  ASP D 150 -1  O  GLN D 149   N  SER D 143           
SHEET    1   J 4 LEU D  33  ALA D  36  0                                        
SHEET    2   J 4 PHE D  46  GLN D  49 -1  O  PHE D  46   N  ALA D  36           
SHEET    3   J 4 TRP D 162  GLY D 165 -1  O  LEU D 164   N  VAL D  47           
SHEET    4   J 4 GLY D 152  PHE D 154 -1  N  PHE D 154   O  PHE D 163           
SHEET    1   K 2 VAL D  60  PRO D  64  0                                        
SHEET    2   K 2 VAL D  80  PHE D  84 -1  O  ARG D  81   N  THR D  63           
SHEET    1   L 2 HIS D  97  ILE D  98  0                                        
SHEET    2   L 2 VAL D 109  ILE D 110 -1  O  ILE D 110   N  HIS D  97           
SHEET    1   M 4 VAL C  80  PHE C  84  0                                        
SHEET    2   M 4 PRO C  59  PRO C  64 -1  N  THR C  63   O  ARG C  81           
SHEET    3   M 4 ASN C  19  SER C  24 -1  N  TYR C  20   O  VAL C  60           
SHEET    4   M 4 VAL C 173  LYS C 177 -1  O  LYS C 176   N  TYR C  21           
SHEET    1   N 2 LEU C  33  ALA C  36  0                                        
SHEET    2   N 2 PHE C  46  GLN C  49 -1  O  PHE C  46   N  ALA C  36           
SHEET    1   O 2 TRP C  96  ILE C  98  0                                        
SHEET    2   O 2 VAL C 109  THR C 111 -1  O  ILE C 110   N  HIS C  97           
SHEET    1   P 3 PHE C 126  LYS C 130  0                                        
SHEET    2   P 3 TYR C 139  CYS C 144 -1  O  LYS C 140   N  GLU C 129           
SHEET    3   P 3 CYS C 148  ASP C 150 -1  O  GLN C 149   N  SER C 143           
SHEET    1   Q 2 GLY C 152  PHE C 154  0                                        
SHEET    2   Q 2 PHE C 163  GLY C 165 -1  O  PHE C 163   N  PHE C 154           
SSBOND   1 CYS D   43    CYS D   90                          1555   1555  2.05  
SSBOND   2 CYS D  144    CYS D  148                          1555   1555  2.07  
SSBOND   3 CYS C   43    CYS C   90                          1555   1555  2.00  
SSBOND   4 CYS C  144    CYS C  148                          1555   1555  2.07  
LINK         OE1 GLN A   2                CA    CA A 276     1555   1555  2.40  
LINK         OD1 ASP A  41                CA    CA A 276     1555   1555  2.34  
LINK         OD2 ASP A  41                CA    CA A 276     1555   1555  2.54  
LINK         O   LEU A  75                CA    CA A 276     1555   1555  2.35  
LINK         ND2 ASN A  77                CA    CA A 276     1555   1555  2.43  
LINK         O   ILE A  79                CA    CA A 276     1555   1555  2.34  
LINK         O   VAL A  81                CA    CA A 276     1555   1555  2.24  
LINK         O   ALA A 169                NA    NA A 290     1555   1555  2.25  
LINK         O   TYR A 171                NA    NA A 290     1555   1555  2.36  
LINK         O   ALA A 174                NA    NA A 290     1555   1555  2.21  
LINK         O   ALA A 194                NA    NA A 288     1555   1555  2.49  
LINK         O   LEU A 196                NA    NA A 288     1555   1555  2.40  
LINK         ND2 ASN A 204                NA    NA A 289     1555   1555  2.46  
LINK         OG  SER A 216                NA    NA A 289     1555   1555  2.46  
LINK        NA    NA A 288                 O   HOH A 447     1555   1555  2.41  
LINK        NA    NA A 288                 O   HOH A 448     1555   1555  2.33  
LINK        NA    NA A 288                 O   HOH A 449     1555   1555  2.45  
LINK        NA    NA A 288                 O   HOH A 485     1555   1555  2.55  
LINK        NA    NA A 289                 O   HOH A 450     1555   1555  2.36  
LINK        NA    NA A 289                 O   HOH A 451     1555   1555  2.38  
LINK        NA    NA A 289                 OE1 GLN D 149     1555   1555  2.45  
LINK        NA    NA A 289                 O   HOH D 262     1555   1555  2.49  
LINK        NA    NA A 290                 O   HOH A 445     1555   1555  2.20  
LINK        NA    NA A 290                 O   HOH A 446     1555   1555  2.45  
LINK         OE1 GLN B   2                CA    CA B 276     1555   1555  2.31  
LINK         OD1 ASP B  41                CA    CA B 276     1555   1555  2.35  
LINK         OD2 ASP B  41                CA    CA B 276     1555   1555  2.44  
LINK         O   LEU B  75                CA    CA B 276     1555   1555  2.34  
LINK         OD1 ASN B  77                CA    CA B 276     1555   1555  2.48  
LINK         O   ILE B  79                CA    CA B 276     1555   1555  2.28  
LINK         O   VAL B  81                CA    CA B 276     1555   1555  2.47  
LINK         O   ALA B 169                NA    NA B 284     1555   1555  2.26  
LINK         O   TYR B 171                NA    NA B 284     1555   1555  2.16  
LINK         O   ALA B 174                NA    NA B 284     1555   1555  2.08  
LINK         ND2 ASN B 204                NA    NA B 283     1555   1555  2.43  
LINK         OG  SER B 216                NA    NA B 283     1555   1555  2.46  
LINK        NA    NA B 283                 O   HOH B 381     1555   1555  2.41  
LINK        NA    NA B 283                 O   HOH B 382     1555   1555  2.44  
LINK        NA    NA B 283                 NE2 GLN C 149     1555   1555  2.47  
LINK        NA    NA B 283                 O   HOH C 300     1555   1555  2.49  
LINK        NA    NA B 284                 O   HOH B 289     1555   1555  2.90  
LINK         O   VAL D 153                CA    CA D 182     1555   1555  2.25  
LINK        CA    CA D 182                 O   HOH D 214     1555   1555  2.38  
LINK        CA    CA D 182                 O   HOH D 264     1555   1555  2.50  
LINK        CA    CA D 182                 O   HOH D 265     1555   1555  2.70  
LINK        CA    CA D 182                 O   HOH D 266     1555   1555  2.50  
LINK         O   ALA C 134                NA    NA C 187     1555   1555  2.54  
LINK         O   VAL C 153                CA    CA C 182     1555   1555  2.38  
LINK        CA    CA C 182                 O   HOH C 243     1555   1555  2.88  
LINK        CA    CA C 182                 O   HOH C 308     1555   1555  2.57  
LINK        CA    CA C 182                 O   HOH C 322     1555   1555  2.68  
LINK        CA    CA C 182                 O   HOH C 323     1555   1555  2.08  
LINK        NA    NA C 187                 O   HOH C 326     1555   1555  2.86  
CISPEP   1 TYR A  167    PRO A  168          0         4.55                     
CISPEP   2 TYR B  167    PRO B  168          0         6.35                     
CISPEP   3 CYS D   43    PRO D   44          0         0.81                     
CISPEP   4 LEU D  157    LYS D  158          0         0.37                     
CISPEP   5 GLU D  168    PRO D  169          0         7.66                     
CISPEP   6 PRO D  180    ALA D  181          0         5.92                     
CISPEP   7 CYS C   43    PRO C   44          0        -6.33                     
CISPEP   8 LYS C  158    GLY C  159          0        -6.06                     
CISPEP   9 GLU C  168    PRO C  169          0         7.67                     
SITE     1 AC1  5 GLN B   2  ASP B  41  LEU B  75  ASN B  77                    
SITE     2 AC1  5 ILE B  79                                                     
SITE     1 AC2  5 GLN A   2  ASP A  41  LEU A  75  ASN A  77                    
SITE     2 AC2  5 ILE A  79                                                     
SITE     1 AC5  4 GLU A  54  PRO A  55  SER A  56  LYS A  94                    
SITE     1 AC6  2 ALA A  48  SER A  49                                          
SITE     1 AC7  2 HIS C  42  ARG D 106                                          
SITE     1 AC8  1 TRP A   6                                                     
SITE     1 AC9  2 PRO B   5  TRP B   6                                          
SITE     1 BC1  1 GLY A  80                                                     
SITE     1 BC2  2 HIS C  29  HIS C 171                                          
SITE     1 BC3  2 ARG B  10  ASN B 183                                          
SITE     1 BC4  3 GLN B  12  PRO B  14  ALA B  15                               
SITE     1 BC5  3 SER A 156  LYS C  72  SER C  93                               
SITE     1 BC6  1 GLN A 137                                                     
SITE     1 BC7  3 GLN A 206  SER A 216  GLN D 149                               
SITE     1 BC8  4 GLN B 206  SER B 216  GLN C 149  THR C 167                    
SITE     1 BC9  4 ILE A 165  ARG A 170  ALA A 194  GLY A 195                    
SITE     1 CC1  2 ARG A  10  ASN A 183                                          
SITE     1 CC2  4 ARG A  19  SER B 259  THR B 260  ASN B 261                    
SITE     1 CC3  3 ASN B 155  GLY B 219  SER B 221                               
SITE     1 CC4  2 ARG C 106  HIS D  42                                          
SITE     1 CC5  3 ASN C  19  ARG C  61  ARG C  85                               
SITE     1 CC6  4 HIS D  39  ARG D  41  PRO D  44  PHE D  46                    
SITE     1 CC7  2 GLY A 211  SER A 212                                          
SITE     1 CC8  3 ASN B 204  SER B 216  GLN C 149                               
SITE     1 CC9  2 ALA A 194  LEU A 196                                          
SITE     1 DC1  3 ASN A 204  SER A 216  GLN D 149                               
SITE     1 DC2  3 ALA B 169  TYR B 171  ALA B 174                               
SITE     1 DC3  3 ALA A 169  TYR A 171  ALA A 174                               
SITE     1 DC4  2 ALA C 134  HIS C 137                                          
CRYST1  100.637  100.637  216.242  90.00  90.00  90.00 P 41 21 2    16          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009937  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009937  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004624        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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