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Database: PDB
Entry: 4MRQ
LinkDB: 4MRQ
Original site: 4MRQ 
HEADER    ISOMERASE                               17-SEP-13   4MRQ              
TITLE     CRYSTAL STRUCTURE OF WILD-TYPE UNPHOSPHORYLATED PMM/PGM               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHOSPHOMANNOMUTASE/PHOSPHOGLUCOMUTASE;                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 9-463;                                        
COMPND   5 SYNONYM: PMM / PGM;                                                  
COMPND   6 EC: 5.4.2.2, 5.4.2.8;                                                
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 208964;                                              
SOURCE   4 STRAIN: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228;                
SOURCE   5 GENE: ALGC, PA5322;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    ISOMERASE                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.LEE,L.BEAMER                                                        
REVDAT   3   20-SEP-23 4MRQ    1       REMARK LINK                              
REVDAT   2   05-NOV-14 4MRQ    1       JRNL                                     
REVDAT   1   08-JAN-14 4MRQ    0                                                
JRNL        AUTH   Y.LEE,M.T.VILLAR,A.ARTIGUES,L.J.BEAMER                       
JRNL        TITL   PROMOTION OF ENZYME FLEXIBILITY BY DEPHOSPHORYLATION AND     
JRNL        TITL 2 COUPLING TO THE CATALYTIC MECHANISM OF A PHOSPHOHEXOMUTASE.  
JRNL        REF    J.BIOL.CHEM.                  V. 289  4674 2014              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   24403075                                                     
JRNL        DOI    10.1074/JBC.M113.532226                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0032                                      
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.90                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 37555                          
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) : 0.167                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.205                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1879                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2518                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.47                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3350                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 135                          
REMARK   3   BIN FREE R VALUE                    : 0.3540                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3439                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 92                                      
REMARK   3   SOLVENT ATOMS            : 218                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.06                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.17000                                             
REMARK   3    B22 (A**2) : -1.27000                                             
REMARK   3    B33 (A**2) : 2.44000                                              
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): 0.138         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.130         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.081         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.425         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.948                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3649 ; 0.012 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4945 ; 1.517 ; 1.988       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   476 ; 5.789 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   152 ;34.404 ;24.408       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   585 ;13.671 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    23 ;19.180 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   566 ; 0.102 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2736 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  1841 ; 1.377 ; 2.092       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2305 ; 1.963 ; 3.128       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1808 ; 2.256 ; 2.466       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     9        A   366                          
REMARK   3    ORIGIN FOR THE GROUP (A):  53.2359  53.4760   5.6057              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0120 T22:   0.0150                                     
REMARK   3      T33:   0.0167 T12:   0.0001                                     
REMARK   3      T13:   0.0078 T23:   0.0030                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8732 L22:   0.7413                                     
REMARK   3      L33:   0.3954 L12:  -0.2572                                     
REMARK   3      L13:  -0.1796 L23:   0.3436                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0315 S12:  -0.0234 S13:  -0.0395                       
REMARK   3      S21:   0.0582 S22:   0.0373 S23:   0.0014                       
REMARK   3      S31:   0.0316 S32:   0.0485 S33:  -0.0058                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   367        A   463                          
REMARK   3    ORIGIN FOR THE GROUP (A):  38.0277  53.8118  29.8612              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0794 T22:   0.0119                                     
REMARK   3      T33:   0.0111 T12:  -0.0045                                     
REMARK   3      T13:   0.0046 T23:   0.0095                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6833 L22:   3.9444                                     
REMARK   3      L33:   1.4776 L12:   0.4364                                     
REMARK   3      L13:  -0.0250 L23:  -1.6273                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0858 S12:  -0.0085 S13:  -0.0109                       
REMARK   3      S21:   0.3501 S22:  -0.1086 S23:  -0.0155                       
REMARK   3      S31:  -0.1990 S32:   0.0363 S33:   0.0228                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN    
REMARK   3  THE INPUT                                                           
REMARK   4                                                                      
REMARK   4 4MRQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082283.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JUL-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37720                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: NULL                                                  
REMARK 200 STARTING MODEL: 1K35                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.3, VAPOR DIFFUSION, HANGING DROP,   
REMARK 280  TEMPERATURE 293K                                                    
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       35.27050            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       46.17450            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       36.00150            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       46.17450            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.27050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       36.00150            
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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 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     ARG A  20    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A  30    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 140    CG   CD   CE   NZ                                   
REMARK 470     ARG A 158    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 219    CG   CD   CE   NZ                                   
REMARK 470     LYS A 224    CG   CD   CE   NZ                                   
REMARK 470     LYS A 316    CG   CD   CE   NZ                                   
REMARK 470     GLN A 397    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 415    CG   CD   CE   NZ                                   
REMARK 470     GLU A 438    CG   CD   OE1  OE2                                  
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  25      -92.20   -120.64                                   
REMARK 500    SER A 108     -113.89     60.12                                   
REMARK 500    ASN A 128     -119.32     56.60                                   
REMARK 500    ILE A 187      -33.11   -145.07                                   
REMARK 500    ILE A 187      -41.10   -141.23                                   
REMARK 500    PHE A 210       63.42     38.32                                   
REMARK 500    ASN A 212     -145.93   -107.65                                   
REMARK 500    TRP A 336     -149.95   -147.89                                   
REMARK 500    ASP A 341      104.75   -163.17                                   
REMARK 500    VAL A 380     -128.33   -111.66                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 501  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 242   OD2                                                    
REMARK 620 2 ASP A 244   OD2 100.2                                              
REMARK 620 3 ASP A 246   OD1 105.8 101.8                                        
REMARK 620 4 TLA A 502   O41 116.9 104.6 123.8                                  
REMARK 620 5 TLA A 502   O4   87.2 157.2  96.8  53.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 508                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 509                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 510                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 511                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 512                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 513                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 514                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1K35   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1K2Y   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P5D   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P5G   RELATED DB: PDB                                   
DBREF  4MRQ A    9   463  UNP    P26276   ALGC_PSEAE       9    463             
SEQRES   1 A  455  LEU PRO ALA SER ILE PHE ARG ALA TYR ASP ILE ARG GLY          
SEQRES   2 A  455  VAL VAL GLY ASP THR LEU THR ALA GLU THR ALA TYR TRP          
SEQRES   3 A  455  ILE GLY ARG ALA ILE GLY SER GLU SER LEU ALA ARG GLY          
SEQRES   4 A  455  GLU PRO CYS VAL ALA VAL GLY ARG ASP GLY ARG LEU SER          
SEQRES   5 A  455  GLY PRO GLU LEU VAL LYS GLN LEU ILE GLN GLY LEU VAL          
SEQRES   6 A  455  ASP CYS GLY CYS GLN VAL SER ASP VAL GLY MET VAL PRO          
SEQRES   7 A  455  THR PRO VAL LEU TYR TYR ALA ALA ASN VAL LEU GLU GLY          
SEQRES   8 A  455  LYS SER GLY VAL MET LEU THR GLY SER HIS ASN PRO PRO          
SEQRES   9 A  455  ASP TYR ASN GLY PHE LYS ILE VAL VAL ALA GLY GLU THR          
SEQRES  10 A  455  LEU ALA ASN GLU GLN ILE GLN ALA LEU ARG GLU ARG ILE          
SEQRES  11 A  455  GLU LYS ASN ASP LEU ALA SER GLY VAL GLY SER VAL GLU          
SEQRES  12 A  455  GLN VAL ASP ILE LEU PRO ARG TYR PHE LYS GLN ILE ARG          
SEQRES  13 A  455  ASP ASP ILE ALA MET ALA LYS PRO MET LYS VAL VAL VAL          
SEQRES  14 A  455  ASP CYS GLY ASN GLY VAL ALA GLY VAL ILE ALA PRO GLN          
SEQRES  15 A  455  LEU ILE GLU ALA LEU GLY CYS SER VAL ILE PRO LEU TYR          
SEQRES  16 A  455  CYS GLU VAL ASP GLY ASN PHE PRO ASN HIS HIS PRO ASP          
SEQRES  17 A  455  PRO GLY LYS PRO GLU ASN LEU LYS ASP LEU ILE ALA LYS          
SEQRES  18 A  455  VAL LYS ALA GLU ASN ALA ASP LEU GLY LEU ALA PHE ASP          
SEQRES  19 A  455  GLY ASP GLY ASP ARG VAL GLY VAL VAL THR ASN THR GLY          
SEQRES  20 A  455  THR ILE ILE TYR PRO ASP ARG LEU LEU MET LEU PHE ALA          
SEQRES  21 A  455  LYS ASP VAL VAL SER ARG ASN PRO GLY ALA ASP ILE ILE          
SEQRES  22 A  455  PHE ASP VAL LYS CYS THR ARG ARG LEU ILE ALA LEU ILE          
SEQRES  23 A  455  SER GLY TYR GLY GLY ARG PRO VAL MET TRP LYS THR GLY          
SEQRES  24 A  455  HIS SER LEU ILE LYS LYS LYS MET LYS GLU THR GLY ALA          
SEQRES  25 A  455  LEU LEU ALA GLY GLU MET SER GLY HIS VAL PHE PHE LYS          
SEQRES  26 A  455  GLU ARG TRP PHE GLY PHE ASP ASP GLY ILE TYR SER ALA          
SEQRES  27 A  455  ALA ARG LEU LEU GLU ILE LEU SER GLN ASP GLN ARG ASP          
SEQRES  28 A  455  SER GLU HIS VAL PHE SER ALA PHE PRO SER ASP ILE SER          
SEQRES  29 A  455  THR PRO GLU ILE ASN ILE THR VAL THR GLU ASP SER LYS          
SEQRES  30 A  455  PHE ALA ILE ILE GLU ALA LEU GLN ARG ASP ALA GLN TRP          
SEQRES  31 A  455  GLY GLU GLY ASN ILE THR THR LEU ASP GLY VAL ARG VAL          
SEQRES  32 A  455  ASP TYR PRO LYS GLY TRP GLY LEU VAL ARG ALA SER ASN          
SEQRES  33 A  455  THR THR PRO VAL LEU VAL LEU ARG PHE GLU ALA ASP THR          
SEQRES  34 A  455  GLU GLU GLU LEU GLU ARG ILE LYS THR VAL PHE ARG ASN          
SEQRES  35 A  455  GLN LEU LYS ALA VAL ASP SER SER LEU PRO VAL PRO PHE          
HET     ZN  A 501       1                                                       
HET    TLA  A 502      10                                                       
HET    EDO  A 503       4                                                       
HET    PEG  A 504       7                                                       
HET    PEG  A 505       7                                                       
HET    PEG  A 506       7                                                       
HET    PEG  A 507       7                                                       
HET    PEG  A 508       7                                                       
HET    PGE  A 509      10                                                       
HET    PGE  A 510      10                                                       
HET    PGE  A 511      10                                                       
HET    EDO  A 512       4                                                       
HET    EDO  A 513       4                                                       
HET    EDO  A 514       4                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     TLA L(+)-TARTARIC ACID                                               
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
HETNAM     PGE TRIETHYLENE GLYCOL                                               
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2   ZN    ZN 2+                                                        
FORMUL   3  TLA    C4 H6 O6                                                     
FORMUL   4  EDO    4(C2 H6 O2)                                                  
FORMUL   5  PEG    5(C4 H10 O3)                                                 
FORMUL  10  PGE    3(C6 H14 O4)                                                 
FORMUL  16  HOH   *218(H2 O)                                                    
HELIX    1   1 PRO A   10  PHE A   14  5                                   5    
HELIX    2   2 THR A   28  ARG A   46  1                                  19    
HELIX    3   3 SER A   60  ASP A   74  1                                  15    
HELIX    4   4 PRO A   86  LEU A   97  1                                  12    
HELIX    5   5 ASN A  128  ASN A  141  1                                  14    
HELIX    6   6 ILE A  155  ILE A  167  1                                  13    
HELIX    7   7 GLY A  182  VAL A  186  5                                   5    
HELIX    8   8 ILE A  187  LEU A  195  1                                   9    
HELIX    9   9 LYS A  219  ASN A  222  5                                   4    
HELIX   10  10 LEU A  223  GLU A  233  1                                  11    
HELIX   11  11 TYR A  259  ASN A  275  1                                  17    
HELIX   12  12 THR A  287  TYR A  297  1                                  11    
HELIX   13  13 GLY A  307  GLY A  319  1                                  13    
HELIX   14  14 ASP A  341  SER A  354  1                                  14    
HELIX   15  15 ASP A  359  ALA A  366  1                                   8    
HELIX   16  16 SER A  384  ALA A  396  1                                  13    
HELIX   17  17 THR A  437  ASP A  456  1                                  20    
SHEET    1   A 3 ILE A  19  VAL A  22  0                                        
SHEET    2   A 3 TYR A 114  VAL A 121 -1  O  ASN A 115   N  GLY A  21           
SHEET    3   A 3 GLU A 124  THR A 125 -1  O  GLU A 124   N  VAL A 121           
SHEET    1   B 6 ILE A  19  VAL A  22  0                                        
SHEET    2   B 6 TYR A 114  VAL A 121 -1  O  ASN A 115   N  GLY A  21           
SHEET    3   B 6 SER A 101  LEU A 105 -1  N  GLY A 102   O  VAL A 120           
SHEET    4   B 6 CYS A  50  ARG A  55  1  N  GLY A  54   O  LEU A 105           
SHEET    5   B 6 GLN A  78  MET A  84  1  O  SER A  80   N  VAL A  53           
SHEET    6   B 6 SER A 149  GLN A 152  1  O  SER A 149   N  VAL A  79           
SHEET    1   C 5 CYS A 197  LEU A 202  0                                        
SHEET    2   C 5 MET A 173  ASP A 178  1  N  VAL A 175   O  SER A 198           
SHEET    3   C 5 LEU A 237  PHE A 241  1  O  LEU A 239   N  ASP A 178           
SHEET    4   C 5 VAL A 248  THR A 252 -1  O  GLY A 249   N  ALA A 240           
SHEET    5   C 5 ILE A 257  ILE A 258 -1  O  ILE A 258   N  VAL A 250           
SHEET    1   D 4 ARG A 300  TRP A 304  0                                        
SHEET    2   D 4 ASP A 279  ASP A 283  1  N  PHE A 282   O  TRP A 304           
SHEET    3   D 4 LEU A 322  GLY A 324  1  O  LEU A 322   N  ILE A 281           
SHEET    4   D 4 VAL A 330  PHE A 332 -1  O  PHE A 331   N  ALA A 323           
SHEET    1   E 3 ILE A 371  SER A 372  0                                        
SHEET    2   E 3 VAL A 428  ALA A 435 -1  O  ALA A 435   N  ILE A 371           
SHEET    3   E 3 ILE A 376  THR A 379 -1  N  ILE A 376   O  LEU A 431           
SHEET    1   F 5 ILE A 371  SER A 372  0                                        
SHEET    2   F 5 VAL A 428  ALA A 435 -1  O  ALA A 435   N  ILE A 371           
SHEET    3   F 5 GLY A 416  ALA A 422 -1  N  ARG A 421   O  VAL A 430           
SHEET    4   F 5 VAL A 409  TYR A 413 -1  N  TYR A 413   O  GLY A 416           
SHEET    5   F 5 ASN A 402  THR A 404 -1  N  THR A 404   O  ARG A 410           
LINK         OD2 ASP A 242                ZN    ZN A 501     1555   1555  1.89  
LINK         OD2 ASP A 244                ZN    ZN A 501     1555   1555  2.06  
LINK         OD1 ASP A 246                ZN    ZN A 501     1555   1555  1.88  
LINK        ZN    ZN A 501                 O41 TLA A 502     1555   1555  1.98  
LINK        ZN    ZN A 501                 O4  TLA A 502     1555   1555  2.63  
SITE     1 AC1  5 LYS A 118  ASP A 242  ASP A 244  ASP A 246                    
SITE     2 AC1  5 TLA A 502                                                     
SITE     1 AC2 11 ARG A  15  SER A 108  HIS A 109  LYS A 118                    
SITE     2 AC2 11 ASP A 242  ASP A 244  ASP A 246  ARG A 247                    
SITE     3 AC2 11 HIS A 329   ZN A 501  HOH A 745                               
SITE     1 AC3  3 THR A 404  THR A 405  LEU A 406                               
SITE     1 AC4  2 GLU A 375  ARG A 432                                          
SITE     1 AC5  3 GLU A  30  GLN A  67  PGE A 510                               
SITE     1 AC6  1 ILE A 138                                                     
SITE     1 AC7  2 TYR A  92  VAL A  96                                          
SITE     1 AC8  4 ASN A 128  LYS A 305  LEU A 310  HOH A 684                    
SITE     1 AC9  4 LEU A 266  LYS A 269  SER A 273  HOH A 655                    
SITE     1 BC1  3 ASP A  74  GLY A 146  PEG A 505                               
SITE     1 BC2  6 ARG A 288  ALA A 292  ASP A 383  PRO A 414                    
SITE     2 BC2  6 HOH A 814  HOH A 817                                          
SITE     1 BC3  5 PRO A 301  VAL A 302  MET A 303  HOH A 735                    
SITE     2 BC3  5 HOH A 781                                                     
SITE     1 BC4  4 ARG A 421  SER A 423  ASN A 424  THR A 425                    
SITE     1 BC5  2 ARG A 335  PHE A 337                                          
CRYST1   70.541   72.003   92.349  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      0.014176  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013888  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010828        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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