HEADER    ISOMERASE                               08-AUG-06   2HZG              
TITLE     CRYSTAL STRUCTURE OF PREDICTED MANDELATE RACEMASE FROM RHODOBACTER    
TITLE    2 SPHAEROIDES                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MANDELATE RACEMASE/MUCONATE LACTONIZING ENZYME/ENOLASE     
COMPND   3 SUPERFAMILY;                                                         
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOBACTER SPHAEROIDES;                        
SOURCE   3 ORGANISM_TAXID: 1063;                                                
SOURCE   4 GENE: RSP_3884;                                                      
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: ATCC BAA-808                               
KEYWDS    STRUCTURAL GENOMICS, PREDICTED MANDELATE RACEMASE, PSI, PROTEIN       
KEYWDS   2 STRUCTURE INITIATIVE, NEW YORK SGX RESEARCH CENTER FOR STRUCTURAL    
KEYWDS   3 GENOMICS, NYSGXRC, ISOMERASE                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    U.A.RAMAGOPAL,R.TORO,S.C.ALMO,S.K.BURLEY,NEW YORK SGX RESEARCH CENTER 
AUTHOR   2 FOR STRUCTURAL GENOMICS (NYSGXRC)                                    
REVDAT   7   21-FEB-24 2HZG    1       REMARK                                   
REVDAT   6   03-FEB-21 2HZG    1       AUTHOR REMARK SEQADV LINK                
REVDAT   5   18-OCT-17 2HZG    1       REMARK                                   
REVDAT   4   01-FEB-17 2HZG    1       TITLE                                    
REVDAT   3   13-JUL-11 2HZG    1       VERSN                                    
REVDAT   2   24-FEB-09 2HZG    1       VERSN                                    
REVDAT   1   29-AUG-06 2HZG    0                                                
JRNL        AUTH   U.A.RAMAGOPAL,R.TORO,S.C.ALMO                                
JRNL        TITL   CRYSTAL STRUCTURE OF PREDICTED MANDELATE RACEMASE FROM       
JRNL        TITL 2 RHODOBACTER SPHAEROIDES                                      
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.02 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 2.02                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.37                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 60305                          
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) : 0.152                           
REMARK   3   R VALUE            (WORKING SET) : 0.150                           
REMARK   3   FREE R VALUE                     : 0.195                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3047                            
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) : 2.02                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.08                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2656                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 59.95                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1810                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 161                          
REMARK   3   BIN FREE R VALUE                    : 0.2270                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5817                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 27                                      
REMARK   3   SOLVENT ATOMS            : 895                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.28                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.95000                                             
REMARK   3    B22 (A**2) : 2.33000                                              
REMARK   3    B33 (A**2) : -1.38000                                             
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): 0.154         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.143         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.084         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.953         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6218 ; 0.013 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8480 ; 1.325 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   833 ; 6.016 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   274 ;30.938 ;22.664       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   945 ;13.507 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    64 ;16.759 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   920 ; 0.088 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4922 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3312 ; 0.199 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4248 ; 0.303 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   858 ; 0.142 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     9 ; 0.102 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    39 ; 0.129 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    44 ; 0.149 ; 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):  4026 ; 0.658 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6391 ; 1.221 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2261 ; 2.146 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2088 ; 3.616 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. THE METHOD TO DETERMINE THIS STRUCTURE WAS S-SAD (SAD    
REMARK   3  WITH SULFUR)                                                        
REMARK   4                                                                      
REMARK   4 2HZG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038945.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-JUN-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.74300                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 60305                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.020                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY                : 13.00                              
REMARK 200  R MERGE                    (I) : 0.05500                            
REMARK 200  R SYM                      (I) : 0.04900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.09                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 59.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.20800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.18100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHELXD                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.92                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M TRI-SODIUM CITRATE DIHYDRATE PH    
REMARK 280  6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K                
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       31.08600            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       66.35400            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       58.86350            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       66.35400            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.08600            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       58.86350            
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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). AUTHORS STATE THAT THE                 
REMARK 300 BIOLOGICAL UNIT OF THIS PROTEIN IS UNKNOWN.                          
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5710 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27070 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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     MET A     1                                                      
REMARK 465     GLY A   395                                                      
REMARK 465     HIS A   396                                                      
REMARK 465     HIS A   397                                                      
REMARK 465     HIS A   398                                                      
REMARK 465     HIS A   399                                                      
REMARK 465     HIS A   400                                                      
REMARK 465     HIS A   401                                                      
REMARK 465     MET B     1                                                      
REMARK 465     LEU B   393                                                      
REMARK 465     GLU B   394                                                      
REMARK 465     GLY B   395                                                      
REMARK 465     HIS B   396                                                      
REMARK 465     HIS B   397                                                      
REMARK 465     HIS B   398                                                      
REMARK 465     HIS B   399                                                      
REMARK 465     HIS B   400                                                      
REMARK 465     HIS B   401                                                      
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    HIS A  61     -174.12   -179.20                                   
REMARK 500    VAL A  71      -57.10   -122.09                                   
REMARK 500    TRP A 168     -135.48     59.16                                   
REMARK 500    THR A 307     -136.74   -128.58                                   
REMARK 500    HIS B  61     -172.32    178.18                                   
REMARK 500    TRP B 168     -139.48     62.93                                   
REMARK 500    PHE B 306       23.81   -160.95                                   
REMARK 500    THR B 307     -115.13   -129.46                                   
REMARK 500    ALA B 368      -39.64    -37.62                                   
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                              NA A1103  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 174   O                                                      
REMARK 620 2 HOH A1366   O    85.4                                              
REMARK 620 3 HOH A1396   O    96.7 172.5                                        
REMARK 620 4 HOH A1400   O   107.5  91.4  94.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A1101  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 199   OD2                                                    
REMARK 620 2 GLU A 227   OE2  96.3                                              
REMARK 620 3 GLU A 254   OE2 147.9  88.9                                        
REMARK 620 4 HOH A1228   O    71.8 107.9  76.4                                  
REMARK 620 5 HOH A1258   O    91.3  95.2 119.8 152.4                            
REMARK 620 6 HOH A1266   O    98.6 164.6  80.4  80.4  80.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA B1102  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 199   OD2                                                    
REMARK 620 2 GLU B 227   OE2  96.1                                              
REMARK 620 3 GLU B 254   OE1 162.4  71.9                                        
REMARK 620 4 GLU B 254   OE2 152.6 111.1  42.5                                  
REMARK 620 5 HOH B1359   O    76.1 119.1 120.7  87.2                            
REMARK 620 6 HOH B1363   O    92.3  96.5  76.8  88.3 143.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 1102                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1103                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1202                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1203                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1204                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: NYSGXRC-9278A   RELATED DB: TARGETDB                     
DBREF  2HZG A    4   393  UNP    Q3HKK5   Q3HKK5_RHOS4     2    391             
DBREF  2HZG B    4   393  UNP    Q3HKK5   Q3HKK5_RHOS4     2    391             
SEQADV 2HZG MET A    1  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG SER A    2  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG LEU A    3  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG GLU A  394  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG GLY A  395  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  396  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  397  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  398  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  399  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  400  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS A  401  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG MET B    1  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG SER B    2  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG LEU B    3  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG GLU B  394  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG GLY B  395  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  396  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  397  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  398  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  399  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  400  UNP  Q3HKK5              CLONING ARTIFACT               
SEQADV 2HZG HIS B  401  UNP  Q3HKK5              CLONING ARTIFACT               
SEQRES   1 A  401  MET SER LEU LYS ILE ASP ALA VAL ASP LEU PHE TYR LEU          
SEQRES   2 A  401  SER MET PRO GLU VAL THR ASP ALA ALA ASP GLY SER GLN          
SEQRES   3 A  401  ASP ALA LEU LEU VAL ARG VAL ALA ALA GLY GLY HIS ILE          
SEQRES   4 A  401  GLY TRP GLY GLU CYS GLU ALA ALA PRO LEU PRO SER ILE          
SEQRES   5 A  401  ALA ALA PHE VAL CYS PRO LYS SER HIS GLY VAL CYS ARG          
SEQRES   6 A  401  PRO VAL SER ASP SER VAL LEU GLY GLN ARG LEU ASP GLY          
SEQRES   7 A  401  PRO ASP ASP ILE ALA ARG ILE ALA ALA LEU VAL GLY TYR          
SEQRES   8 A  401  ASN SER MET ASP LEU LEU GLN ALA PRO HIS MET LEU SER          
SEQRES   9 A  401  GLY ILE GLU MET ALA LEU TRP ASP LEU LEU GLY ARG ARG          
SEQRES  10 A  401  LEU SER ALA PRO ALA TRP ALA LEU LEU GLY TYR SER ALA          
SEQRES  11 A  401  SER HIS GLY LYS ARG PRO TYR ALA SER LEU LEU PHE GLY          
SEQRES  12 A  401  ASP THR PRO GLN GLU THR LEU GLU ARG ALA ARG ALA ALA          
SEQRES  13 A  401  ARG ARG ASP GLY PHE ALA ALA VAL LYS PHE GLY TRP GLY          
SEQRES  14 A  401  PRO ILE GLY ARG GLY THR VAL ALA ALA ASP ALA ASP GLN          
SEQRES  15 A  401  ILE MET ALA ALA ARG GLU GLY LEU GLY PRO ASP GLY ASP          
SEQRES  16 A  401  LEU MET VAL ASP VAL GLY GLN ILE PHE GLY GLU ASP VAL          
SEQRES  17 A  401  GLU ALA ALA ALA ALA ARG LEU PRO THR LEU ASP ALA ALA          
SEQRES  18 A  401  GLY VAL LEU TRP LEU GLU GLU PRO PHE ASP ALA GLY ALA          
SEQRES  19 A  401  LEU ALA ALA HIS ALA ALA LEU ALA GLY ARG GLY ALA ARG          
SEQRES  20 A  401  VAL ARG ILE ALA GLY GLY GLU ALA ALA HIS ASN PHE HIS          
SEQRES  21 A  401  MET ALA GLN HIS LEU MET ASP TYR GLY ARG ILE GLY PHE          
SEQRES  22 A  401  ILE GLN ILE ASP CYS GLY ARG ILE GLY GLY LEU GLY PRO          
SEQRES  23 A  401  ALA LYS ARG VAL ALA ASP ALA ALA GLN ALA ARG GLY ILE          
SEQRES  24 A  401  THR TYR VAL ASN HIS THR PHE THR SER HIS LEU ALA LEU          
SEQRES  25 A  401  SER ALA SER LEU GLN PRO PHE ALA GLY LEU GLU ALA ASP          
SEQRES  26 A  401  ARG ILE CYS GLU TYR PRO ALA ALA PRO GLN GLN LEU ALA          
SEQRES  27 A  401  LEU ASP ILE THR GLY ASP HIS ILE ARG PRO ASP ALA GLU          
SEQRES  28 A  401  GLY LEU ILE ARG ALA PRO GLU ALA PRO GLY LEU GLY LEU          
SEQRES  29 A  401  GLN VAL ALA ALA SER ALA LEU ARG ARG TYR LEU VAL GLU          
SEQRES  30 A  401  THR GLU ILE ARG ILE GLY GLY GLN LEU ILE TYR ARG THR          
SEQRES  31 A  401  PRO GLN LEU GLU GLY HIS HIS HIS HIS HIS HIS                  
SEQRES   1 B  401  MET SER LEU LYS ILE ASP ALA VAL ASP LEU PHE TYR LEU          
SEQRES   2 B  401  SER MET PRO GLU VAL THR ASP ALA ALA ASP GLY SER GLN          
SEQRES   3 B  401  ASP ALA LEU LEU VAL ARG VAL ALA ALA GLY GLY HIS ILE          
SEQRES   4 B  401  GLY TRP GLY GLU CYS GLU ALA ALA PRO LEU PRO SER ILE          
SEQRES   5 B  401  ALA ALA PHE VAL CYS PRO LYS SER HIS GLY VAL CYS ARG          
SEQRES   6 B  401  PRO VAL SER ASP SER VAL LEU GLY GLN ARG LEU ASP GLY          
SEQRES   7 B  401  PRO ASP ASP ILE ALA ARG ILE ALA ALA LEU VAL GLY TYR          
SEQRES   8 B  401  ASN SER MET ASP LEU LEU GLN ALA PRO HIS MET LEU SER          
SEQRES   9 B  401  GLY ILE GLU MET ALA LEU TRP ASP LEU LEU GLY ARG ARG          
SEQRES  10 B  401  LEU SER ALA PRO ALA TRP ALA LEU LEU GLY TYR SER ALA          
SEQRES  11 B  401  SER HIS GLY LYS ARG PRO TYR ALA SER LEU LEU PHE GLY          
SEQRES  12 B  401  ASP THR PRO GLN GLU THR LEU GLU ARG ALA ARG ALA ALA          
SEQRES  13 B  401  ARG ARG ASP GLY PHE ALA ALA VAL LYS PHE GLY TRP GLY          
SEQRES  14 B  401  PRO ILE GLY ARG GLY THR VAL ALA ALA ASP ALA ASP GLN          
SEQRES  15 B  401  ILE MET ALA ALA ARG GLU GLY LEU GLY PRO ASP GLY ASP          
SEQRES  16 B  401  LEU MET VAL ASP VAL GLY GLN ILE PHE GLY GLU ASP VAL          
SEQRES  17 B  401  GLU ALA ALA ALA ALA ARG LEU PRO THR LEU ASP ALA ALA          
SEQRES  18 B  401  GLY VAL LEU TRP LEU GLU GLU PRO PHE ASP ALA GLY ALA          
SEQRES  19 B  401  LEU ALA ALA HIS ALA ALA LEU ALA GLY ARG GLY ALA ARG          
SEQRES  20 B  401  VAL ARG ILE ALA GLY GLY GLU ALA ALA HIS ASN PHE HIS          
SEQRES  21 B  401  MET ALA GLN HIS LEU MET ASP TYR GLY ARG ILE GLY PHE          
SEQRES  22 B  401  ILE GLN ILE ASP CYS GLY ARG ILE GLY GLY LEU GLY PRO          
SEQRES  23 B  401  ALA LYS ARG VAL ALA ASP ALA ALA GLN ALA ARG GLY ILE          
SEQRES  24 B  401  THR TYR VAL ASN HIS THR PHE THR SER HIS LEU ALA LEU          
SEQRES  25 B  401  SER ALA SER LEU GLN PRO PHE ALA GLY LEU GLU ALA ASP          
SEQRES  26 B  401  ARG ILE CYS GLU TYR PRO ALA ALA PRO GLN GLN LEU ALA          
SEQRES  27 B  401  LEU ASP ILE THR GLY ASP HIS ILE ARG PRO ASP ALA GLU          
SEQRES  28 B  401  GLY LEU ILE ARG ALA PRO GLU ALA PRO GLY LEU GLY LEU          
SEQRES  29 B  401  GLN VAL ALA ALA SER ALA LEU ARG ARG TYR LEU VAL GLU          
SEQRES  30 B  401  THR GLU ILE ARG ILE GLY GLY GLN LEU ILE TYR ARG THR          
SEQRES  31 B  401  PRO GLN LEU GLU GLY HIS HIS HIS HIS HIS HIS                  
HET     NA  A1101       1                                                       
HET     NA  A1103       1                                                       
HET    GOL  A1201       6                                                       
HET    GOL  A1203       6                                                       
HET     NA  B1102       1                                                       
HET    GOL  B1202       6                                                       
HET    GOL  B1204       6                                                       
HETNAM      NA SODIUM ION                                                       
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   NA    3(NA 1+)                                                     
FORMUL   5  GOL    4(C3 H8 O3)                                                  
FORMUL  10  HOH   *895(H2 O)                                                    
HELIX    1   1 ASP A   23  SER A   25  5                                   3    
HELIX    2   2 ALA A   47  CYS A   57  1                                  11    
HELIX    3   3 PRO A   66  VAL A   71  5                                   6    
HELIX    4   4 GLY A   78  SER A   93  1                                  16    
HELIX    5   5 GLN A   98  SER A  119  1                                  22    
HELIX    6   6 PRO A  121  LEU A  126  1                                   6    
HELIX    7   7 THR A  145  ASP A  159  1                                  15    
HELIX    8   8 THR A  175  GLY A  191  1                                  17    
HELIX    9   9 ASP A  207  ALA A  213  1                                   7    
HELIX   10  10 ARG A  214  ALA A  221  1                                   8    
HELIX   11  11 ALA A  234  GLY A  243  1                                  10    
HELIX   12  12 ASN A  258  GLY A  269  1                                  12    
HELIX   13  13 ASP A  277  GLY A  282  1                                   6    
HELIX   14  14 GLY A  283  GLY A  298  1                                  16    
HELIX   15  15 SER A  308  GLN A  317  1                                  10    
HELIX   16  16 PRO A  318  ALA A  320  5                                   3    
HELIX   17  17 GLN A  335  ILE A  341  1                                   7    
HELIX   18  18 ALA A  367  LEU A  375  1                                   9    
HELIX   19  19 ASP B   23  SER B   25  5                                   3    
HELIX   20  20 ALA B   47  CYS B   57  1                                  11    
HELIX   21  21 PRO B   66  VAL B   71  5                                   6    
HELIX   22  22 GLY B   78  SER B   93  1                                  16    
HELIX   23  23 GLN B   98  LEU B  118  1                                  21    
HELIX   24  24 PRO B  121  LEU B  126  1                                   6    
HELIX   25  25 THR B  145  ASP B  159  1                                  15    
HELIX   26  26 THR B  175  GLY B  191  1                                  17    
HELIX   27  27 ASP B  207  ALA B  213  1                                   7    
HELIX   28  28 ARG B  214  ALA B  221  1                                   8    
HELIX   29  29 ALA B  234  GLY B  243  1                                  10    
HELIX   30  30 ASN B  258  TYR B  268  1                                  11    
HELIX   31  31 ASP B  277  GLY B  282  1                                   6    
HELIX   32  32 GLY B  283  GLY B  298  1                                  16    
HELIX   33  33 SER B  308  GLN B  317  1                                  10    
HELIX   34  34 PRO B  318  ALA B  320  5                                   3    
HELIX   35  35 GLN B  335  ILE B  341  1                                   7    
HELIX   36  36 ALA B  367  LEU B  375  1                                   9    
SHEET    1   A 3 ILE A   5  SER A  14  0                                        
SHEET    2   A 3 ASP A  27  ALA A  35 -1  O  ARG A  32   N  ASP A   9           
SHEET    3   A 3 HIS A  38  CYS A  44 -1  O  GLY A  42   N  VAL A  31           
SHEET    1   B 8 THR A 300  ASN A 303  0                                        
SHEET    2   B 8 PHE A 273  ILE A 276  1  N  ILE A 274   O  THR A 300           
SHEET    3   B 8 ARG A 249  GLY A 252  1  N  GLY A 252   O  GLN A 275           
SHEET    4   B 8 TRP A 225  GLU A 227  1  N  LEU A 226   O  ARG A 249           
SHEET    5   B 8 ASP A 195  ASP A 199  1  N  VAL A 198   O  GLU A 227           
SHEET    6   B 8 ALA A 163  GLY A 167  1  N  VAL A 164   O  ASP A 195           
SHEET    7   B 8 ARG A 135  LEU A 141  1  N  ALA A 138   O  LYS A 165           
SHEET    8   B 8 ILE A 327  PRO A 331  1  O  TYR A 330   N  SER A 139           
SHEET    1   C 4 GLN A 385  ARG A 389  0                                        
SHEET    2   C 4 THR A 378  ILE A 382 -1  N  ILE A 380   O  ILE A 387           
SHEET    3   C 4 THR B 378  ILE B 382 -1  O  GLU B 379   N  ARG A 381           
SHEET    4   C 4 GLN B 385  ARG B 389 -1  O  ILE B 387   N  ILE B 380           
SHEET    1   D 3 ILE B   5  SER B  14  0                                        
SHEET    2   D 3 ASP B  27  ALA B  35 -1  O  LEU B  30   N  PHE B  11           
SHEET    3   D 3 HIS B  38  CYS B  44 -1  O  GLY B  42   N  VAL B  31           
SHEET    1   E 8 THR B 300  ASN B 303  0                                        
SHEET    2   E 8 PHE B 273  ILE B 276  1  N  ILE B 274   O  VAL B 302           
SHEET    3   E 8 ARG B 249  GLY B 252  1  N  GLY B 252   O  GLN B 275           
SHEET    4   E 8 TRP B 225  GLU B 227  1  N  LEU B 226   O  ARG B 249           
SHEET    5   E 8 ASP B 195  ASP B 199  1  N  VAL B 198   O  GLU B 227           
SHEET    6   E 8 ALA B 163  GLY B 167  1  N  PHE B 166   O  ASP B 199           
SHEET    7   E 8 ARG B 135  LEU B 141  1  N  LEU B 140   O  LYS B 165           
SHEET    8   E 8 ILE B 327  GLU B 329  1  O  CYS B 328   N  ARG B 135           
LINK         O   GLY A 174                NA    NA A1103     1555   1555  2.32  
LINK         OD2 ASP A 199                NA    NA A1101     1555   1555  2.34  
LINK         OE2 GLU A 227                NA    NA A1101     1555   1555  2.34  
LINK         OE2 GLU A 254                NA    NA A1101     1555   1555  2.17  
LINK        NA    NA A1101                 O   HOH A1228     1555   1555  2.84  
LINK        NA    NA A1101                 O   HOH A1258     1555   1555  2.57  
LINK        NA    NA A1101                 O   HOH A1266     1555   1555  2.46  
LINK        NA    NA A1103                 O   HOH A1366     1555   1555  2.53  
LINK        NA    NA A1103                 O   HOH A1396     1555   1555  2.31  
LINK        NA    NA A1103                 O   HOH A1400     1555   1555  2.35  
LINK         OD2 ASP B 199                NA    NA B1102     1555   1555  2.38  
LINK         OE2 GLU B 227                NA    NA B1102     1555   1555  2.42  
LINK         OE1 GLU B 254                NA    NA B1102     1555   1555  2.38  
LINK         OE2 GLU B 254                NA    NA B1102     1555   1555  3.20  
LINK        NA    NA B1102                 O   HOH B1359     1555   1555  2.45  
LINK        NA    NA B1102                 O   HOH B1363     1555   1555  2.38  
SITE     1 AC1  7 ASP A 199  GLU A 227  GLU A 254  HIS A 304                    
SITE     2 AC1  7 HOH A1228  HOH A1258  HOH A1266                               
SITE     1 AC2  5 ASP B 199  GLU B 227  GLU B 254  HOH B1359                    
SITE     2 AC2  5 HOH B1363                                                     
SITE     1 AC3  5 GLY A 174  HOH A1366  HOH A1396  HOH A1400                    
SITE     2 AC3  5 HOH B1423                                                     
SITE     1 AC4  5 ARG A 249  ARG A 270  GLY A 272  HOH A1215                    
SITE     2 AC4  5 HOH A1640                                                     
SITE     1 AC5  4 ASP B 159  GLY B 160  PHE B 161  TYR B 330                    
SITE     1 AC6  1 GLY A 160                                                     
SITE     1 AC7  7 LEU B 224  PHE B 273  THR B 300  ALA B 324                    
SITE     2 AC7  7 ARG B 326  ILE B 327  HOH B1212                               
CRYST1   62.172  117.727  132.708  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      0.016084  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008494  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007535        0.00000