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Database: PDB
Entry: 1Y9U
LinkDB: 1Y9U
Original site: 1Y9U 
HEADER    METAL BINDING PROTEIN                   16-DEC-04   1Y9U              
TITLE     BORDETELLA FERRIC BINDING PROTEIN                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE IRON BINDING PROTEIN;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BORDETELLA PERTUSSIS TOHAMA I;                  
SOURCE   3 ORGANISM_TAXID: 257313;                                              
SOURCE   4 STRAIN: TOHAMA I;                                                    
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    PERIPLASMIC BINDING PROTEIN, IRON TYROSINATE INTERACTION, METAL       
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.A.L.TOM-YEW,D.T.CUI,E.G.BEKKER,M.E.P.MURPHY                         
REVDAT   4   04-APR-18 1Y9U    1       REMARK                                   
REVDAT   3   24-FEB-09 1Y9U    1       VERSN                                    
REVDAT   2   26-APR-05 1Y9U    1       JRNL                                     
REVDAT   1   11-JAN-05 1Y9U    0                                                
JRNL        AUTH   S.A.L.TOM-YEW,D.T.CUI,E.G.BEKKER,M.E.P.MURPHY                
JRNL        TITL   ANION-INDEPENDENT IRON COORDINATION BY THE CAMPYLOBACTER     
JRNL        TITL 2 JEJUNI FERRIC BINDING PROTEIN                                
JRNL        REF    J.BIOL.CHEM.                  V. 280  9283 2005              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   15613474                                                     
JRNL        DOI    10.1074/JBC.M412479200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.39 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
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) : 1.39                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.70                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 54837                          
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) : 0.166                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.184                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4815                            
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) : 1.39                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.42                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3024                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2450                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 178                          
REMARK   3   BIN FREE R VALUE                    : 0.2530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2387                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 322                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : -0.01000                                             
REMARK   3    B33 (A**2) : 0.01000                                              
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): 0.070         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.059         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.034         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.828         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.959                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2444 ; 0.012 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2261 ; 0.003 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3317 ; 1.393 ; 1.963       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5251 ; 0.880 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   314 ; 5.832 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   376 ; 0.076 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2747 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   477 ; 0.003 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   583 ; 0.447 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2673 ; 0.294 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1422 ; 0.098 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   211 ; 0.163 ; 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):    10 ; 0.201 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    48 ; 0.257 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    21 ; 0.122 ; 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):  1560 ; 1.052 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2492 ; 1.669 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   884 ; 2.296 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   825 ; 3.521 ; 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):  2444 ; 1.209 ; 2.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   322 ; 3.420 ; 2.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  2399 ; 2.100 ; 2.000       
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 : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
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 1Y9U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000031297.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-FEB-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                               
REMARK 200  MONOCHROMATOR                  : MIRRORS                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 59653                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.390                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 23.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.03600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 71.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1500, PH 6, VAPOR DIFFUSION,         
REMARK 280  HANGING DROP, TEMPERATURE 292.15K                                   
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       29.69500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.41000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.73500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.41000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       29.69500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.73500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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 300 REMARK: THE BIOLOGICAL UNIT IS THE MONOMER                           
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     HIS A     3                                                      
REMARK 465     MET A     4                                                      
REMARK 465     SER A     5                                                      
REMARK 465     THR A   229                                                      
REMARK 465     ALA A   230                                                      
REMARK 465     LYS A   231                                                      
REMARK 465     ASP A   232                                                      
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   ND2  ASN A   197     OH   TYR A   199              1.34            
REMARK 500   OH   TYR A   100     O    HOH A   630              2.15            
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    TYR A 199   N     TYR A 199   CA      0.128                       
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    ASP A  52   CB  -  CG  -  OD2 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ASP A  69   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP A 127   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    TYR A 199   CB  -  CA  -  C   ANGL. DEV. =  12.5 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  63      123.83     87.53                                   
REMARK 500    LEU A 117      105.03   -161.18                                   
REMARK 500    ASN A 250       62.85   -118.26                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1Y9U A    5   323  UNP    Q7VXW9   Q7VXW9_BORPE    31    349             
SEQADV 1Y9U GLY A    1  UNP  Q7VXW9              CLONING ARTIFACT               
SEQADV 1Y9U SER A    2  UNP  Q7VXW9              CLONING ARTIFACT               
SEQADV 1Y9U HIS A    3  UNP  Q7VXW9              CLONING ARTIFACT               
SEQADV 1Y9U MET A    4  UNP  Q7VXW9              CLONING ARTIFACT               
SEQRES   1 A  323  GLY SER HIS MET SER ASP GLU VAL SER LEU TYR THR THR          
SEQRES   2 A  323  ARG GLU PRO LYS LEU ILE GLN PRO LEU LEU ASP ALA PHE          
SEQRES   3 A  323  ALA LYS ASP SER GLY ILE LYS VAL ASN THR VAL PHE VAL          
SEQRES   4 A  323  LYS ASP GLY LEU LEU GLU ARG VAL ARG ALA GLU GLY ASP          
SEQRES   5 A  323  LYS SER PRO ALA ASP VAL LEU MET THR VAL ASP ILE GLY          
SEQRES   6 A  323  ASN LEU ILE ASP LEU VAL ASN GLY GLY VAL THR GLN LYS          
SEQRES   7 A  323  ILE GLN SER GLN THR LEU ASP SER VAL VAL PRO ALA ASN          
SEQRES   8 A  323  LEU ARG GLY ALA GLU GLY SER TRP TYR ALA LEU SER LEU          
SEQRES   9 A  323  ARG ASP ARG VAL LEU TYR VAL GLU LYS ASP LEU LYS LEU          
SEQRES  10 A  323  ASP SER PHE ARG TYR GLY ASP LEU ALA ASP PRO LYS TRP          
SEQRES  11 A  323  LYS GLY LYS VAL CYS ILE ARG SER GLY GLN HIS PRO TYR          
SEQRES  12 A  323  ASN THR ALA LEU VAL ALA ALA MET ILE ALA HIS ASP GLY          
SEQRES  13 A  323  ALA GLU ALA THR GLU LYS TRP LEU ARG GLY VAL LYS ALA          
SEQRES  14 A  323  ASN LEU ALA ARG LYS ALA ALA GLY GLY ASP ARG ASP VAL          
SEQRES  15 A  323  ALA ARG ASP ILE LEU GLY GLY ILE CYS ASP ILE GLY LEU          
SEQRES  16 A  323  ALA ASN ALA TYR TYR VAL GLY HIS MET LYS ASN ALA GLU          
SEQRES  17 A  323  PRO GLY THR ASP ALA ARG LYS TRP GLY ASP ALA ILE LYS          
SEQRES  18 A  323  VAL VAL ARG PRO THR PHE ALA THR ALA LYS ASP GLY GLY          
SEQRES  19 A  323  THR HIS VAL ASN ILE SER GLY ALA ALA VAL ALA ALA HIS          
SEQRES  20 A  323  ALA PRO ASN LYS ALA ASN ALA VAL LYS LEU LEU GLU TYR          
SEQRES  21 A  323  LEU VAL SER GLU PRO ALA GLN THR LEU TYR ALA GLN ALA          
SEQRES  22 A  323  ASN TYR GLU TYR PRO VAL ARG ALA GLY VAL LYS LEU ASP          
SEQRES  23 A  323  ALA VAL VAL ALA SER PHE GLY PRO LEU LYS VAL ASP THR          
SEQRES  24 A  323  LEU PRO VAL ALA GLU ILE ALA LYS TYR ARG LYS GLN ALA          
SEQRES  25 A  323  SER GLU LEU VAL ASP LYS VAL GLY PHE ASP ASN                  
FORMUL   2  HOH   *322(H2 O)                                                    
HELIX    1   1 GLU A   15  LEU A   18  5                                   4    
HELIX    2   2 ILE A   19  GLY A   31  1                                  13    
HELIX    3   3 GLY A   42  GLY A   51  1                                  10    
HELIX    4   4 ASP A   52  SER A   54  5                                   3    
HELIX    5   5 ASP A   63  GLY A   73  1                                  11    
HELIX    6   6 SER A   81  VAL A   88  1                                   8    
HELIX    7   7 PRO A   89  ARG A   93  5                                   5    
HELIX    8   8 GLY A   94  SER A   98  5                                   5    
HELIX    9   9 ARG A  121  LYS A  131  5                                  11    
HELIX   10  10 HIS A  141  GLY A  156  1                                  16    
HELIX   11  11 GLY A  156  LEU A  171  1                                  16    
HELIX   12  12 GLY A  178  GLY A  188  1                                  11    
HELIX   13  13 ALA A  198  ALA A  207  1                                  10    
HELIX   14  14 THR A  211  ALA A  219  1                                   9    
HELIX   15  15 ASN A  250  VAL A  262  1                                  13    
HELIX   16  16 SER A  263  ASN A  274  1                                  12    
HELIX   17  17 ASP A  286  PHE A  292  1                                   7    
HELIX   18  18 VAL A  302  VAL A  319  1                                  18    
SHEET    1   A 7 LYS A  33  PHE A  38  0                                        
SHEET    2   A 7 GLU A   7  THR A  12  1  N  LEU A  10   O  VAL A  37           
SHEET    3   A 7 VAL A  58  VAL A  62  1  O  VAL A  58   N  TYR A  11           
SHEET    4   A 7 VAL A 237  ALA A 245 -1  O  ALA A 243   N  LEU A  59           
SHEET    5   A 7 TYR A 100  GLU A 112 -1  N  ARG A 105   O  ASN A 238           
SHEET    6   A 7 ILE A 193  ASN A 197 -1  O  GLY A 194   N  TYR A 110           
SHEET    7   A 7 VAL A 134  CYS A 135  1  N  CYS A 135   O  ILE A 193           
SHEET    1   B 6 LYS A  33  PHE A  38  0                                        
SHEET    2   B 6 GLU A   7  THR A  12  1  N  LEU A  10   O  VAL A  37           
SHEET    3   B 6 VAL A  58  VAL A  62  1  O  VAL A  58   N  TYR A  11           
SHEET    4   B 6 VAL A 237  ALA A 245 -1  O  ALA A 243   N  LEU A  59           
SHEET    5   B 6 TYR A 100  GLU A 112 -1  N  ARG A 105   O  ASN A 238           
SHEET    6   B 6 ILE A 220  VAL A 223 -1  O  VAL A 223   N  LEU A 109           
SHEET    1   C 4 THR A  76  GLN A  77  0                                        
SHEET    2   C 4 VAL A 237  ALA A 245 -1  O  VAL A 244   N  GLN A  77           
SHEET    3   C 4 TYR A 100  GLU A 112 -1  N  ARG A 105   O  ASN A 238           
SHEET    4   C 4 TYR A 277  PRO A 278 -1  O  TYR A 277   N  LEU A 104           
SSBOND   1 CYS A  135    CYS A  191                          1555   1555  2.11  
CRYST1   59.390   71.470   74.820  90.00  90.00  90.00 P 21 21 21    4          
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      0.016838  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013992  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013365        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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