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Database: PDB
Entry: 2PYX
LinkDB: 2PYX
Original site: 2PYX 
HEADER    BIOSYNTHETIC PROTEIN                    16-MAY-07   2PYX              
TITLE     CRYSTAL STRUCTURE OF TRYPTOPHAN HALOGENASE (YP_750003.1) FROM         
TITLE    2 SHEWANELLA FRIGIDIMARINA NCIMB 400 AT 1.50 A RESOLUTION              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPTOPHAN HALOGENASE;                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SHEWANELLA FRIGIDIMARINA;                       
SOURCE   3 ORGANISM_TAXID: 318167;                                              
SOURCE   4 STRAIN: NCIMB 400;                                                   
SOURCE   5 GENE: YP_750003.1, SFRI_1312;                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: HK100;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: SPEEDET                                   
KEYWDS    YP_750003.1, TRYPTOPHAN HALOGENASE, STRUCTURAL GENOMICS, JOINT CENTER 
KEYWDS   2 FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2,  
KEYWDS   3 BIOSYNTHETIC PROTEIN                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                           
REVDAT   7   25-JAN-23 2PYX    1       REMARK SEQADV                            
REVDAT   6   24-JUL-19 2PYX    1       REMARK LINK                              
REVDAT   5   25-OCT-17 2PYX    1       REMARK                                   
REVDAT   4   18-OCT-17 2PYX    1       REMARK                                   
REVDAT   3   13-JUL-11 2PYX    1       VERSN                                    
REVDAT   2   24-FEB-09 2PYX    1       VERSN                                    
REVDAT   1   29-MAY-07 2PYX    0                                                
JRNL        AUTH   JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                  
JRNL        TITL   CRYSTAL STRUCTURE OF TRYPTOPHAN HALOGENASE (YP_750003.1)     
JRNL        TITL 2 FROM SHEWANELLA FRIGIDIMARINA NCIMB 400 AT 1.50 A RESOLUTION 
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES                
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.78                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 89.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 184358                         
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) : 0.153                           
REMARK   3   R VALUE            (WORKING SET) : 0.151                           
REMARK   3   FREE R VALUE                     : 0.181                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 9258                            
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) : 1.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 7145                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 50.33                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2000                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 394                          
REMARK   3   BIN FREE R VALUE                    : 0.2650                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8214                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 67                                      
REMARK   3   SOLVENT ATOMS            : 1587                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 14.91                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.04                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.45000                                             
REMARK   3    B22 (A**2) : 0.33000                                              
REMARK   3    B33 (A**2) : 0.11000                                              
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): 0.066         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.069         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.039         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.007         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.958                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  8824 ; 0.017 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  7769 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 12091 ; 1.443 ; 1.944       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 18208 ; 0.833 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1161 ; 5.549 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   422 ;40.335 ;24.976       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1453 ;11.028 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    40 ;12.078 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1336 ; 0.092 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 10027 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1726 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1769 ; 0.216 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  8083 ; 0.178 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4427 ; 0.178 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  5006 ; 0.083 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  1201 ; 0.154 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    19 ; 0.299 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    79 ; 0.275 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    48 ; 0.145 ; 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):  5522 ; 1.709 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2175 ; 0.430 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  8792 ; 2.530 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3724 ; 3.803 ; 8.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3242 ; 5.659 ;11.000       
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 : NULL                              
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:                                           
REMARK   3  1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.               
REMARK   3  2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE          
REMARK   3  INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY              
REMARK   3  OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75             
REMARK   3  FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET               
REMARK   3  INCORPORATION.                                                      
REMARK   3  3. CL, TARTRATE, AND PEG WERE MODELED BASED ON CRYSTALLIZATION      
REMARK   3  AND CRYOPROTECTION CONDITIONS.                                      
REMARK   4                                                                      
REMARK   4 2PYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000042938.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-APR-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91837, 0.97916, 0.97885          
REMARK 200  MONOCHROMATOR                  : SINGLE CRYSTAL SI(111) BENT        
REMARK 200                                   (HORIZONTAL FOCUSING)              
REMARK 200  OPTICS                         : FLAT MIRROR (VERTICAL FOCUSING)    
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 184436                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.775                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.9                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : 0.06400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 50.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31300                            
REMARK 200  R SYM FOR SHELL            (I) : 0.31300                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP                              
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NANODROP, 0.2M NA TARTRATE, 20.0% PEG    
REMARK 280  3350, NO BUFFER PH 7.2, VAPOR DIFFUSION, SITTING DROP,              
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
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       48.77250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       60.01800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.80650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       60.01800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       48.77250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.80650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1,2                                                     
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR                     
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).                
REMARK 300 SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE ASSIGNMENT                
REMARK 300 OF A MONOMER AS A SIGNIFICANT OLIGOMERIZATION STATE                  
REMARK 300 IN SOLUTION.                                                         
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  33    CE   NZ                                             
REMARK 470     HIS A  38    CG   ND1  CD2  CE1  NE2                             
REMARK 470     VAL A  52    CG1  CG2                                            
REMARK 470     ILE A  55    CG1  CG2  CD1                                       
REMARK 470     GLN A 119    CD   OE1  NE2                                       
REMARK 470     GLN A 204    CD   OE1  NE2                                       
REMARK 470     LYS A 231    CD   CE   NZ                                        
REMARK 470     ASN A 266    CG   OD1  ND2                                       
REMARK 470     LYS A 325    CG   CD   CE   NZ                                   
REMARK 470     GLU A 327    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 329    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 331    CG   CD1  CD2                                       
REMARK 470     GLN A 449    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 524    CG   CD   CE   NZ                                   
REMARK 470     LEU A 525    CG   CD1  CD2                                       
REMARK 470     ILE B  55    CG1  CG2  CD1                                       
REMARK 470     GLN B 204    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 214    CD   CE   NZ                                        
REMARK 470     ASN B 266    CG   OD1  ND2                                       
REMARK 470     LYS B 325    CG   CD   CE   NZ                                   
REMARK 470     ARG B 329    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN B 501    CD   OE1  NE2                                       
REMARK 470     LYS B 505    CD   CE   NZ                                        
REMARK 470     ASN B 506    CG   OD1  ND2                                       
REMARK 470     LYS B 524    CG   CD   CE   NZ                                   
REMARK 470     LEU B 525    C    O    CB   CG   CD1  CD2                        
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   OD1  ASP A    84     O    HOH A  1296              2.04            
REMARK 500   OE1  GLN B   398     O    HOH B  1318              2.08            
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    MSE A 351  SE     MSE A 351   CE     -0.473                       
REMARK 500    MSE A 438  SE     MSE A 438   CE     -0.531                       
REMARK 500    MSE B 351  SE     MSE B 351   CE     -0.532                       
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    TYR A 161       -5.96     72.79                                   
REMARK 500    GLN A 215       13.12   -140.49                                   
REMARK 500    PHE A 251      -42.33     73.52                                   
REMARK 500    ASP A 253       18.70   -143.49                                   
REMARK 500    ASN A 344     -123.94     51.47                                   
REMARK 500    PRO A 358       27.02    -78.22                                   
REMARK 500    TYR B 161       -2.45     70.22                                   
REMARK 500    PHE B 251      -43.96     73.86                                   
REMARK 500    ASN B 344     -124.37     50.20                                   
REMARK 500    PRO B 358       27.18    -78.06                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 526                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 527                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 528                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA B 526                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA B 527                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 529                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 528                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 374311   RELATED DB: TARGETDB                            
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG                  
REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV                    
REMARK 999 PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE                  
REMARK 999 TARGET SEQUENCE.                                                     
DBREF  2PYX A    1   525  UNP    Q085A0   Q085A0_SHEFN     1    525             
DBREF  2PYX B    1   525  UNP    Q085A0   Q085A0_SHEFN     1    525             
SEQADV 2PYX GLY A    0  UNP  Q085A0              EXPRESSION TAG                 
SEQADV 2PYX MSE A    1  UNP  Q085A0    MET     1 MODIFIED RESIDUE               
SEQADV 2PYX MSE A    2  UNP  Q085A0    MET     2 MODIFIED RESIDUE               
SEQADV 2PYX MSE A   65  UNP  Q085A0    MET    65 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  351  UNP  Q085A0    MET   351 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  383  UNP  Q085A0    MET   383 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  385  UNP  Q085A0    MET   385 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  438  UNP  Q085A0    MET   438 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  471  UNP  Q085A0    MET   471 MODIFIED RESIDUE               
SEQADV 2PYX MSE A  485  UNP  Q085A0    MET   485 MODIFIED RESIDUE               
SEQADV 2PYX GLY B    0  UNP  Q085A0              EXPRESSION TAG                 
SEQADV 2PYX MSE B    1  UNP  Q085A0    MET     1 MODIFIED RESIDUE               
SEQADV 2PYX MSE B    2  UNP  Q085A0    MET     2 MODIFIED RESIDUE               
SEQADV 2PYX MSE B   65  UNP  Q085A0    MET    65 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  351  UNP  Q085A0    MET   351 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  383  UNP  Q085A0    MET   383 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  385  UNP  Q085A0    MET   385 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  438  UNP  Q085A0    MET   438 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  471  UNP  Q085A0    MET   471 MODIFIED RESIDUE               
SEQADV 2PYX MSE B  485  UNP  Q085A0    MET   485 MODIFIED RESIDUE               
SEQRES   1 A  526  GLY MSE MSE GLN LYS PRO ILE THR GLU ILE ILE ILE VAL          
SEQRES   2 A  526  GLY GLY GLY THR ALA GLY TRP ILE THR ALA GLY LEU LEU          
SEQRES   3 A  526  ALA ALA GLU HIS ASN VAL ASP LYS GLY VAL LEU ALA HIS          
SEQRES   4 A  526  SER PRO LYS LEU ASN ILE THR LEU ILE GLU SER PRO ASP          
SEQRES   5 A  526  VAL ALA THR ILE GLY VAL GLY GLU GLY THR TRP PRO SER          
SEQRES   6 A  526  MSE ARG SER THR LEU SER LYS ILE GLY ILE ASP GLU ASN          
SEQRES   7 A  526  ASP PHE ILE ARG GLN CYS ASP ALA SER PHE LYS GLN GLY          
SEQRES   8 A  526  SER ARG PHE ILE ASN TRP CYS LYS ASP PRO GLN SER ASN          
SEQRES   9 A  526  VAL ALA ASP SER TYR LEU HIS PRO PHE SER LEU PRO HIS          
SEQRES  10 A  526  GLY HIS GLN GLU LEU ASP LEU CYS PRO TYR TRP LEU PRO          
SEQRES  11 A  526  HIS ALA GLU GLN VAL SER PHE ALA GLU ALA VAL CYS SER          
SEQRES  12 A  526  GLN GLN VAL LEU THR GLN LEU GLY LEU ALA PRO LYS SER          
SEQRES  13 A  526  ILE VAL THR ALA GLN TYR HIS PHE GLN ASN ASN TYR GLY          
SEQRES  14 A  526  TYR HIS LEU ASN ALA ALA LYS PHE SER GLN LEU LEU THR          
SEQRES  15 A  526  GLU HIS CYS THR GLN LYS LEU GLY VAL THR HIS ILE ARG          
SEQRES  16 A  526  ASP HIS VAL SER GLN ILE ILE ASN ASN GLN HIS GLY ASP          
SEQRES  17 A  526  ILE GLU LYS LEU ILE THR LYS GLN ASN GLY GLU ILE SER          
SEQRES  18 A  526  GLY GLN LEU PHE ILE ASP CYS THR GLY ALA LYS SER LEU          
SEQRES  19 A  526  LEU LEU GLY GLU HIS LEU GLN VAL PRO PHE LEU SER GLN          
SEQRES  20 A  526  LYS SER VAL LEU PHE ASN ASP ARG ALA LEU ALA ILE GLN          
SEQRES  21 A  526  VAL PRO TYR SER ASP ALA ASN SER PRO ILE ALA SER CYS          
SEQRES  22 A  526  THR HIS SER THR ALA GLN PRO ASN GLY TRP ILE TRP ASP          
SEQRES  23 A  526  ILE GLY LEU PRO THR ARG LYS GLY VAL GLY TYR VAL TYR          
SEQRES  24 A  526  SER SER SER HIS THR ASN ASP ILE ASP ALA GLN LYS THR          
SEQRES  25 A  526  LEU PHE ASN TYR LEU GLY VAL ASP GLY ALA ALA ALA ASP          
SEQRES  26 A  526  LYS LEU GLU PRO ARG GLN LEU ALA ILE ASN PRO GLY TYR          
SEQRES  27 A  526  ARG ALA LYS CYS TRP GLN ASN ASN CYS ILE ALA ILE GLY          
SEQRES  28 A  526  MSE ALA ALA GLY PHE ILE GLU PRO LEU GLU ALA SER ALA          
SEQRES  29 A  526  LEU ALA LEU ILE GLU TRP THR ALA SER THR LEU ALA GLN          
SEQRES  30 A  526  GLN LEU PRO PRO ASN ARG MSE VAL MSE ASP THR ILE SER          
SEQRES  31 A  526  ALA ARG VAL ASN GLU ARG TYR GLN GLN HIS TRP GLN GLN          
SEQRES  32 A  526  ILE ILE ASP PHE LEU LYS LEU HIS TYR VAL ILE SER GLN          
SEQRES  33 A  526  ARG GLN GLU ASP ARG TYR TRP ARG ASP HIS ARG GLU SER          
SEQRES  34 A  526  ASN SER ILE PRO ASP SER LEU GLN ALA MSE LEU GLU LEU          
SEQRES  35 A  526  TRP ARG TYR GLN THR PRO SER GLN GLN ASP ILE SER TYR          
SEQRES  36 A  526  LYS GLU ALA LEU PHE PRO ALA ALA SER PHE GLN TYR VAL          
SEQRES  37 A  526  LEU TYR GLY MSE SER PHE ASN THR GLN LEU PRO THR HIS          
SEQRES  38 A  526  VAL LYS PRO SER MSE GLN GLN LEU ALA GLN ARG LEU PHE          
SEQRES  39 A  526  ASN ASP ASN GLN GLN ARG THR GLN ALA LEU SER LYS ASN          
SEQRES  40 A  526  LEU PRO THR ASN ARG GLU LEU LEU ASP LYS VAL ALA GLN          
SEQRES  41 A  526  TYR GLY PHE PRO LYS LEU                                      
SEQRES   1 B  526  GLY MSE MSE GLN LYS PRO ILE THR GLU ILE ILE ILE VAL          
SEQRES   2 B  526  GLY GLY GLY THR ALA GLY TRP ILE THR ALA GLY LEU LEU          
SEQRES   3 B  526  ALA ALA GLU HIS ASN VAL ASP LYS GLY VAL LEU ALA HIS          
SEQRES   4 B  526  SER PRO LYS LEU ASN ILE THR LEU ILE GLU SER PRO ASP          
SEQRES   5 B  526  VAL ALA THR ILE GLY VAL GLY GLU GLY THR TRP PRO SER          
SEQRES   6 B  526  MSE ARG SER THR LEU SER LYS ILE GLY ILE ASP GLU ASN          
SEQRES   7 B  526  ASP PHE ILE ARG GLN CYS ASP ALA SER PHE LYS GLN GLY          
SEQRES   8 B  526  SER ARG PHE ILE ASN TRP CYS LYS ASP PRO GLN SER ASN          
SEQRES   9 B  526  VAL ALA ASP SER TYR LEU HIS PRO PHE SER LEU PRO HIS          
SEQRES  10 B  526  GLY HIS GLN GLU LEU ASP LEU CYS PRO TYR TRP LEU PRO          
SEQRES  11 B  526  HIS ALA GLU GLN VAL SER PHE ALA GLU ALA VAL CYS SER          
SEQRES  12 B  526  GLN GLN VAL LEU THR GLN LEU GLY LEU ALA PRO LYS SER          
SEQRES  13 B  526  ILE VAL THR ALA GLN TYR HIS PHE GLN ASN ASN TYR GLY          
SEQRES  14 B  526  TYR HIS LEU ASN ALA ALA LYS PHE SER GLN LEU LEU THR          
SEQRES  15 B  526  GLU HIS CYS THR GLN LYS LEU GLY VAL THR HIS ILE ARG          
SEQRES  16 B  526  ASP HIS VAL SER GLN ILE ILE ASN ASN GLN HIS GLY ASP          
SEQRES  17 B  526  ILE GLU LYS LEU ILE THR LYS GLN ASN GLY GLU ILE SER          
SEQRES  18 B  526  GLY GLN LEU PHE ILE ASP CYS THR GLY ALA LYS SER LEU          
SEQRES  19 B  526  LEU LEU GLY GLU HIS LEU GLN VAL PRO PHE LEU SER GLN          
SEQRES  20 B  526  LYS SER VAL LEU PHE ASN ASP ARG ALA LEU ALA ILE GLN          
SEQRES  21 B  526  VAL PRO TYR SER ASP ALA ASN SER PRO ILE ALA SER CYS          
SEQRES  22 B  526  THR HIS SER THR ALA GLN PRO ASN GLY TRP ILE TRP ASP          
SEQRES  23 B  526  ILE GLY LEU PRO THR ARG LYS GLY VAL GLY TYR VAL TYR          
SEQRES  24 B  526  SER SER SER HIS THR ASN ASP ILE ASP ALA GLN LYS THR          
SEQRES  25 B  526  LEU PHE ASN TYR LEU GLY VAL ASP GLY ALA ALA ALA ASP          
SEQRES  26 B  526  LYS LEU GLU PRO ARG GLN LEU ALA ILE ASN PRO GLY TYR          
SEQRES  27 B  526  ARG ALA LYS CYS TRP GLN ASN ASN CYS ILE ALA ILE GLY          
SEQRES  28 B  526  MSE ALA ALA GLY PHE ILE GLU PRO LEU GLU ALA SER ALA          
SEQRES  29 B  526  LEU ALA LEU ILE GLU TRP THR ALA SER THR LEU ALA GLN          
SEQRES  30 B  526  GLN LEU PRO PRO ASN ARG MSE VAL MSE ASP THR ILE SER          
SEQRES  31 B  526  ALA ARG VAL ASN GLU ARG TYR GLN GLN HIS TRP GLN GLN          
SEQRES  32 B  526  ILE ILE ASP PHE LEU LYS LEU HIS TYR VAL ILE SER GLN          
SEQRES  33 B  526  ARG GLN GLU ASP ARG TYR TRP ARG ASP HIS ARG GLU SER          
SEQRES  34 B  526  ASN SER ILE PRO ASP SER LEU GLN ALA MSE LEU GLU LEU          
SEQRES  35 B  526  TRP ARG TYR GLN THR PRO SER GLN GLN ASP ILE SER TYR          
SEQRES  36 B  526  LYS GLU ALA LEU PHE PRO ALA ALA SER PHE GLN TYR VAL          
SEQRES  37 B  526  LEU TYR GLY MSE SER PHE ASN THR GLN LEU PRO THR HIS          
SEQRES  38 B  526  VAL LYS PRO SER MSE GLN GLN LEU ALA GLN ARG LEU PHE          
SEQRES  39 B  526  ASN ASP ASN GLN GLN ARG THR GLN ALA LEU SER LYS ASN          
SEQRES  40 B  526  LEU PRO THR ASN ARG GLU LEU LEU ASP LYS VAL ALA GLN          
SEQRES  41 B  526  TYR GLY PHE PRO LYS LEU                                      
MODRES 2PYX MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A    2  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A   65  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  351  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  383  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  385  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  438  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  471  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE A  485  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B    2  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B   65  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  351  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  383  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  385  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  438  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  471  MET  SELENOMETHIONINE                                   
MODRES 2PYX MSE B  485  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A   2       8                                                       
HET    MSE  A  65       8                                                       
HET    MSE  A 351      13                                                       
HET    MSE  A 383      13                                                       
HET    MSE  A 385       8                                                       
HET    MSE  A 438       8                                                       
HET    MSE  A 471       8                                                       
HET    MSE  A 485      13                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B   2       8                                                       
HET    MSE  B  65       8                                                       
HET    MSE  B 351      13                                                       
HET    MSE  B 383      18                                                       
HET    MSE  B 385       8                                                       
HET    MSE  B 438      13                                                       
HET    MSE  B 471       8                                                       
HET    MSE  B 485      13                                                       
HET     CL  A 526       1                                                       
HET    TLA  A 527      10                                                       
HET    TLA  A 528      10                                                       
HET    PG4  A 529      13                                                       
HET    TLA  B 526      10                                                       
HET    TLA  B 527      10                                                       
HET    PG4  B 528      13                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      CL CHLORIDE ION                                                     
HETNAM     TLA L(+)-TARTARIC ACID                                               
HETNAM     PG4 TETRAETHYLENE GLYCOL                                             
FORMUL   1  MSE    18(C5 H11 N O2 SE)                                           
FORMUL   3   CL    CL 1-                                                        
FORMUL   4  TLA    4(C4 H6 O6)                                                  
FORMUL   6  PG4    2(C8 H18 O5)                                                 
FORMUL  10  HOH   *1587(H2 O)                                                   
HELIX    1   1 GLY A    0  LYS A    4  5                                   5    
HELIX    2   2 GLY A   14  ASN A   30  1                                  17    
HELIX    3   3 PRO A   63  GLY A   73  1                                  11    
HELIX    4   4 ASP A   75  CYS A   83  1                                   9    
HELIX    5   5 LEU A  123  LEU A  128  1                                   6    
HELIX    6   6 PRO A  129  ALA A  131  5                                   3    
HELIX    7   7 SER A  135  CYS A  141  1                                   7    
HELIX    8   8 SER A  142  LEU A  149  1                                   8    
HELIX    9   9 ASN A  172  LYS A  187  1                                  16    
HELIX   10  10 THR A  228  SER A  232  5                                   5    
HELIX   11  11 GLN A  246  PHE A  251  1                                   6    
HELIX   12  12 ASN A  304  GLY A  317  1                                  14    
HELIX   13  13 ASP A  319  LEU A  326  1                                   8    
HELIX   14  14 GLY A  350  ALA A  352  5                                   3    
HELIX   15  15 ALA A  361  GLN A  377  1                                  17    
HELIX   16  16 ASN A  381  ILE A  413  1                                  33    
HELIX   17  17 ASP A  419  HIS A  425  1                                   7    
HELIX   18  18 ARG A  426  ILE A  431  5                                   6    
HELIX   19  19 PRO A  432  ARG A  443  1                                  12    
HELIX   20  20 SER A  448  ILE A  452  5                                   5    
HELIX   21  21 PRO A  460  MSE A  471  1                                  12    
HELIX   22  22 LYS A  482  LEU A  507  1                                  26    
HELIX   23  23 THR A  509  TYR A  520  1                                  12    
HELIX   24  24 GLY B    0  LYS B    4  5                                   5    
HELIX   25  25 GLY B   14  ASN B   30  1                                  17    
HELIX   26  26 PRO B   63  GLY B   73  1                                  11    
HELIX   27  27 ASP B   75  CYS B   83  1                                   9    
HELIX   28  28 LEU B  123  LEU B  128  1                                   6    
HELIX   29  29 PRO B  129  ALA B  131  5                                   3    
HELIX   30  30 SER B  135  CYS B  141  1                                   7    
HELIX   31  31 SER B  142  LEU B  149  1                                   8    
HELIX   32  32 ASN B  172  LYS B  187  1                                  16    
HELIX   33  33 THR B  228  SER B  232  5                                   5    
HELIX   34  34 GLN B  246  PHE B  251  1                                   6    
HELIX   35  35 ASN B  304  GLY B  317  1                                  14    
HELIX   36  36 ASP B  319  LEU B  326  1                                   8    
HELIX   37  37 ALA B  361  GLN B  377  1                                  17    
HELIX   38  38 VAL B  384  ILE B  413  1                                  30    
HELIX   39  39 ASP B  419  ARG B  426  1                                   8    
HELIX   40  40 GLU B  427  ILE B  431  5                                   5    
HELIX   41  41 PRO B  432  ARG B  443  1                                  12    
HELIX   42  42 SER B  448  ILE B  452  5                                   5    
HELIX   43  43 PRO B  460  MSE B  471  1                                  12    
HELIX   44  44 LYS B  482  ASN B  506  1                                  25    
HELIX   45  45 THR B  509  TYR B  520  1                                  12    
SHEET    1   A 6 THR A 191  ARG A 194  0                                        
SHEET    2   A 6 ASN A  43  GLU A  48  1  N  LEU A  46   O  THR A 191           
SHEET    3   A 6 GLU A   8  VAL A  12  1  N  ILE A  11   O  THR A  45           
SHEET    4   A 6 LEU A 223  ASP A 226  1  O  ILE A 225   N  VAL A  12           
SHEET    5   A 6 CYS A 346  ALA A 348  1  O  ILE A 347   N  ASP A 226           
SHEET    6   A 6 TRP A 342  GLN A 343 -1  N  GLN A 343   O  CYS A 346           
SHEET    1   B 2 VAL A  31  ASP A  32  0                                        
SHEET    2   B 2 VAL A  35  LEU A  36 -1  O  VAL A  35   N  ASP A  32           
SHEET    1   C 3 GLU A  59  GLY A  60  0                                        
SHEET    2   C 3 GLY A 168  LEU A 171 -1  O  LEU A 171   N  GLU A  59           
SHEET    3   C 3 SER A  86  LYS A  88 -1  N  LYS A  88   O  GLY A 168           
SHEET    1   D 7 SER A 107  PRO A 111  0                                        
SHEET    2   D 7 GLY A  90  ILE A  94 -1  N  SER A  91   O  HIS A 110           
SHEET    3   D 7 THR A 273  GLN A 278  1  O  THR A 273   N  ARG A  92           
SHEET    4   D 7 GLY A 281  GLY A 287 -1  O  GLY A 281   N  GLN A 278           
SHEET    5   D 7 ARG A 291  TYR A 298 -1  O  VAL A 297   N  TRP A 282           
SHEET    6   D 7 ARG A 254  PRO A 261 -1  N  VAL A 260   O  LYS A 292           
SHEET    7   D 7 ARG A 329  ALA A 332 -1  O  ARG A 329   N  ALA A 257           
SHEET    1   E 3 VAL A 197  ASN A 202  0                                        
SHEET    2   E 3 ILE A 208  THR A 213 -1  O  GLU A 209   N  ILE A 201           
SHEET    3   E 3 GLU A 218  SER A 220 -1  O  ILE A 219   N  LEU A 211           
SHEET    1   F 3 PHE A 243  SER A 245  0                                        
SHEET    2   F 3 GLY A 336  ARG A 338 -1  O  TYR A 337   N  LEU A 244           
SHEET    3   F 3 GLY A 354  PHE A 355 -1  O  PHE A 355   N  GLY A 336           
SHEET    1   G 6 THR B 191  ARG B 194  0                                        
SHEET    2   G 6 ASN B  43  GLU B  48  1  N  LEU B  46   O  THR B 191           
SHEET    3   G 6 GLU B   8  VAL B  12  1  N  ILE B  11   O  THR B  45           
SHEET    4   G 6 LEU B 223  ASP B 226  1  O  ILE B 225   N  VAL B  12           
SHEET    5   G 6 CYS B 346  ALA B 348  1  O  ILE B 347   N  ASP B 226           
SHEET    6   G 6 TRP B 342  GLN B 343 -1  N  GLN B 343   O  CYS B 346           
SHEET    1   H 2 VAL B  31  ASP B  32  0                                        
SHEET    2   H 2 VAL B  35  LEU B  36 -1  O  VAL B  35   N  ASP B  32           
SHEET    1   I 3 GLU B  59  GLY B  60  0                                        
SHEET    2   I 3 GLY B 168  LEU B 171 -1  O  LEU B 171   N  GLU B  59           
SHEET    3   I 3 SER B  86  LYS B  88 -1  N  LYS B  88   O  GLY B 168           
SHEET    1   J 7 SER B 107  PRO B 111  0                                        
SHEET    2   J 7 GLY B  90  ILE B  94 -1  N  SER B  91   O  HIS B 110           
SHEET    3   J 7 THR B 273  GLN B 278  1  O  THR B 273   N  ARG B  92           
SHEET    4   J 7 GLY B 281  GLY B 287 -1  O  GLY B 281   N  GLN B 278           
SHEET    5   J 7 ARG B 291  TYR B 298 -1  O  VAL B 297   N  TRP B 282           
SHEET    6   J 7 ARG B 254  PRO B 261 -1  N  VAL B 260   O  LYS B 292           
SHEET    7   J 7 ARG B 329  ALA B 332 -1  O  LEU B 331   N  ALA B 255           
SHEET    1   K 3 VAL B 197  ASN B 202  0                                        
SHEET    2   K 3 ILE B 208  THR B 213 -1  O  GLU B 209   N  ILE B 201           
SHEET    3   K 3 GLU B 218  SER B 220 -1  O  ILE B 219   N  LEU B 211           
SHEET    1   L 3 PHE B 243  SER B 245  0                                        
SHEET    2   L 3 GLY B 336  ARG B 338 -1  O  TYR B 337   N  LEU B 244           
SHEET    3   L 3 GLY B 354  PHE B 355 -1  O  PHE B 355   N  GLY B 336           
LINK         C   GLY A   0                 N   MSE A   1     1555   1555  1.33  
LINK         C   MSE A   1                 N   MSE A   2     1555   1555  1.32  
LINK         C   MSE A   2                 N   GLN A   3     1555   1555  1.34  
LINK         C   SER A  64                 N   MSE A  65     1555   1555  1.34  
LINK         C   MSE A  65                 N   ARG A  66     1555   1555  1.33  
LINK         C   GLY A 350                 N   MSE A 351     1555   1555  1.33  
LINK         C   MSE A 351                 N   ALA A 352     1555   1555  1.34  
LINK         C   ARG A 382                 N   MSE A 383     1555   1555  1.33  
LINK         C   MSE A 383                 N   VAL A 384     1555   1555  1.33  
LINK         C   VAL A 384                 N   MSE A 385     1555   1555  1.34  
LINK         C   MSE A 385                 N   ASP A 386     1555   1555  1.33  
LINK         C   ALA A 437                 N   MSE A 438     1555   1555  1.33  
LINK         C   MSE A 438                 N   LEU A 439     1555   1555  1.32  
LINK         C   GLY A 470                 N   MSE A 471     1555   1555  1.32  
LINK         C   MSE A 471                 N   SER A 472     1555   1555  1.34  
LINK         C   SER A 484                 N   MSE A 485     1555   1555  1.33  
LINK         C   MSE A 485                 N   GLN A 486     1555   1555  1.32  
LINK         C   GLY B   0                 N   MSE B   1     1555   1555  1.33  
LINK         C   MSE B   1                 N   MSE B   2     1555   1555  1.32  
LINK         C   MSE B   2                 N   GLN B   3     1555   1555  1.34  
LINK         C   SER B  64                 N   MSE B  65     1555   1555  1.34  
LINK         C   MSE B  65                 N   ARG B  66     1555   1555  1.34  
LINK         C   GLY B 350                 N   MSE B 351     1555   1555  1.33  
LINK         C   MSE B 351                 N   ALA B 352     1555   1555  1.33  
LINK         C   ARG B 382                 N   MSE B 383     1555   1555  1.33  
LINK         C   MSE B 383                 N   VAL B 384     1555   1555  1.33  
LINK         C   VAL B 384                 N   MSE B 385     1555   1555  1.34  
LINK         C   MSE B 385                 N   ASP B 386     1555   1555  1.33  
LINK         C   ALA B 437                 N   MSE B 438     1555   1555  1.33  
LINK         C   MSE B 438                 N   LEU B 439     1555   1555  1.32  
LINK         C   GLY B 470                 N   MSE B 471     1555   1555  1.32  
LINK         C   MSE B 471                 N   SER B 472     1555   1555  1.33  
LINK         C   SER B 484                 N   MSE B 485     1555   1555  1.33  
LINK         C   MSE B 485                 N   GLN B 486     1555   1555  1.34  
SITE     1 AC1  3 GLY A  58  ALA A 173  HOH A 730                               
SITE     1 AC2 14 GLY A  15  THR A  16  ALA A  17  GLY A 229                    
SITE     2 AC2 14 GLY A 350  MSE A 351  HOH A 602  HOH A 610                    
SITE     3 AC2 14 HOH A 644  HOH A 829  HOH A 931  HOH A 987                    
SITE     4 AC2 14 HOH A 995  HOH A1301                                          
SITE     1 AC3 14 LYS A 247  ASP A 253  ARG A 254  ILE A 333                    
SITE     2 AC3 14 ASN A 334  HOH A 695  LYS B 247  ASP B 253                    
SITE     3 AC3 14 ARG B 254  ILE B 333  ASN B 334  HOH B 719                    
SITE     4 AC3 14 HOH B1263  HOH B1283                                          
SITE     1 AC4 15 GLY B  15  THR B  16  ALA B  17  GLY B 229                    
SITE     2 AC4 15 GLY B 350  MSE B 351  HOH B 611  HOH B 659                    
SITE     3 AC4 15 HOH B 739  HOH B 746  HOH B 955  HOH B1055                    
SITE     4 AC4 15 HOH B1133  HOH B1154  HOH B1332                               
SITE     1 AC5  6 LYS A 516  GLN A 519  HOH A1023  ARG B  81                    
SITE     2 AC5  6 TYR B 520  HOH B 832                                          
SITE     1 AC6 11 LEU A  24  GLU A  28  SER A  67  THR A  68                    
SITE     2 AC6 11 LYS A  71  GLU A 368  SER A 372  ALA A 375                    
SITE     3 AC6 11 GLN A 376  HOH A 553  HOH A 999                               
SITE     1 AC7  9 LEU B  24  GLU B  28  SER B  67  THR B  68                    
SITE     2 AC7  9 LYS B  71  GLU B 368  SER B 372  GLN B 376                    
SITE     3 AC7  9 HOH B 568                                                     
CRYST1   97.545  109.613  120.036  90.00  90.00  90.00 P 21 21 21    8          
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      0.010252  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009123  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008331        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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