HEADER    TRANSPORT PROTEIN                       26-JUN-16   5GJ3              
TITLE     PERIPLASMIC HEME-BINDING PROTEIN RHUT FROM ROSEIFLEXUS SP. RS-1 IN    
TITLE    2 TWO-HEME BOUND FORM (HOLO-2)                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PERIPLASMIC BINDING PROTEIN;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: HEME BINDING DOMAIN, UNP RESIDUES 96-360;                  
COMPND   5 SYNONYM: PERIPLASMIC HEME-BINDING PROTEIN RHUT;                      
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ROSEIFLEXUS SP. RS-1;                           
SOURCE   3 ORGANISM_TAXID: 357808;                                              
SOURCE   4 STRAIN: RS-1;                                                        
SOURCE   5 GENE: ROSERS_3565;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3);                             
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1                                 
KEYWDS    METAL TRANSPORT, TRANSPORT PROTEIN                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.M.RAHMAN,Y.NAOE,N.NAKAMURA,Y.SHIRO,H.SUGIMOTO                       
REVDAT   4   08-NOV-23 5GJ3    1       LINK                                     
REVDAT   3   15-NOV-17 5GJ3    1       JRNL   SEQRES                            
REVDAT   2   11-OCT-17 5GJ3    1       JRNL                                     
REVDAT   1   28-JUN-17 5GJ3    0                                                
JRNL        AUTH   Y.NAOE,N.NAKAMURA,M.M.RAHMAN,T.TOSHA,S.NAGATOISHI,K.TSUMOTO, 
JRNL        AUTH 2 Y.SHIRO,H.SUGIMOTO                                           
JRNL        TITL   STRUCTURAL BASIS FOR BINDING AND TRANSFER OF HEME IN         
JRNL        TITL 2 BACTERIAL HEME-ACQUISITION SYSTEMS.                          
JRNL        REF    PROTEINS                      V.  85  2217 2017              
JRNL        REFN                   ESSN 1097-0134                               
JRNL        PMID   28913898                                                     
JRNL        DOI    10.1002/PROT.25386                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.21                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 21312                          
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) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1157                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1141                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 69.50                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1750                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 60                           
REMARK   3   BIN FREE R VALUE                    : 0.2460                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1987                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 90                                      
REMARK   3   SOLVENT ATOMS            : 126                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.41                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.40000                                              
REMARK   3    B22 (A**2) : -0.23000                                             
REMARK   3    B33 (A**2) : -0.17000                                             
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): 0.164         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.150         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.091         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.172         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.947                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.927                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2126 ; 0.016 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2928 ; 1.831 ; 2.061       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   271 ; 5.651 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    79 ;39.282 ;23.924       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   324 ;13.609 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;22.068 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   332 ; 0.145 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1635 ; 0.009 ; 0.022       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
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 U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 5GJ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-JUN-16.                  
REMARK 100 THE DEPOSITION ID IS D_1300000860.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JUL-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL32XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX225-HS                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23911                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 7.900                              
REMARK 200  R MERGE                    (I) : 0.11400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54400                            
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: 3MD9                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 5% PEG 8000, 0.1 M ZINC ACETATE, AND     
REMARK 280  50 MM MES, PH 6.0, VAPOR DIFFUSION, TEMPERATURE 293K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.40300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.40300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       33.66300            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.16900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       33.66300            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.16900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       59.40300            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       33.66300            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       43.16900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       59.40300            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       33.66300            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       43.16900            
REMARK 290   SMTRY3   8  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 TOTAL BURIED SURFACE AREA: 820 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 12630 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL                        
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 ZN    ZN A 405  LIES ON A SPECIAL POSITION.                          
REMARK 375 ZN    ZN A 406  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NH1  ARG A   207     OD2  ASP A   306     4555     2.15            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A 275     -141.99     57.91                                   
REMARK 500    GLN A 288       62.64     32.68                                   
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 405  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  96   OE1                                                    
REMARK 620 2 GLU A  96   OE1   0.0                                              
REMARK 620 3 HOH A 523   O    83.9  83.9                                        
REMARK 620 4 HOH A 523   O    89.8  89.8 167.5                                  
REMARK 620 5 HOH A 614   O   106.5 106.5  90.0 102.1                            
REMARK 620 6 HOH A 614   O   134.1 134.1 102.1  90.0  29.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 403  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 104   OD2                                                    
REMARK 620 2 ASP A 160   OD2  97.5                                              
REMARK 620 3 ASP A 184   OD2 100.6 101.8                                        
REMARK 620 4 HOH A 599   O   123.3 108.6 120.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 401  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 140   OH                                                     
REMARK 620 2 HEM A 401   NA   90.0                                              
REMARK 620 3 HEM A 401   NB   91.6  86.8                                        
REMARK 620 4 HEM A 401   NC   91.8 178.2  92.9                                  
REMARK 620 5 HEM A 401   ND   90.2  93.5 178.2  86.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 404  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 234   NE2                                                    
REMARK 620 2 ASP A 270   OD1 153.6                                              
REMARK 620 3 ASP A 270   OD2  99.2  55.1                                        
REMARK 620 4 HEM A 401   O1A  85.5  80.4  47.5                                  
REMARK 620 5 HEM A 402   O1D  85.2  78.7  42.6   5.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM A 402  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A 239   OH                                                     
REMARK 620 2 HEM A 402   NA   90.8                                              
REMARK 620 3 HEM A 402   NB   94.4  90.5                                        
REMARK 620 4 HEM A 402   NC   92.0 176.8  87.8                                  
REMARK 620 5 HEM A 402   ND   87.9  89.2 177.6  92.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 406  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 346   OD1                                                    
REMARK 620 2 ASP A 346   OD1   0.0                                              
REMARK 620 3 HOH A 538   O    95.6  95.6                                        
REMARK 620 4 HOH A 538   O   113.9 113.9  36.6                                  
REMARK 620 5 HOH A 541   O    85.8  85.8 118.8  87.6                            
REMARK 620 6 HOH A 541   O    87.1  87.1  87.6 118.8 153.2                      
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 HEM A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 405                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 406                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5GIZ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5GJ0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5GJ1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5GJ2   RELATED DB: PDB                                   
DBREF  5GJ3 A   96   360  UNP    A5UZ69   A5UZ69_ROSS1    96    360             
SEQADV 5GJ3 GLY A   91  UNP  A5UZ69              EXPRESSION TAG                 
SEQADV 5GJ3 PRO A   92  UNP  A5UZ69              EXPRESSION TAG                 
SEQADV 5GJ3 LEU A   93  UNP  A5UZ69              EXPRESSION TAG                 
SEQADV 5GJ3 GLY A   94  UNP  A5UZ69              EXPRESSION TAG                 
SEQADV 5GJ3 SER A   95  UNP  A5UZ69              EXPRESSION TAG                 
SEQRES   1 A  270  GLY PRO LEU GLY SER GLU ARG ILE VAL SER LEU ASN GLY          
SEQRES   2 A  270  ASP ILE THR GLU ILE ILE PHE ALA LEU GLY MET GLY GLU          
SEQRES   3 A  270  TYR VAL VAL GLY VAL ASP SER SER ALA THR TYR PRO PRO          
SEQRES   4 A  270  GLU ARG THR LYS MET LEU PRO ASN ILE GLY TYR GLN ARG          
SEQRES   5 A  270  ARG LEU SER ALA GLU GLY ILE LEU SER LEU ASN PRO THR          
SEQRES   6 A  270  LEU VAL ILE GLY ASP GLU ALA ALA GLY PRO PRO GLU THR          
SEQRES   7 A  270  LEU ALA GLN ILE ARG ALA ALA GLY VAL PRO LEU ALA ILE          
SEQRES   8 A  270  THR ALA ASP PRO PRO SER LEU ASP ALA PRO GLN GLN LYS          
SEQRES   9 A  270  ILE ARG PHE VAL ALA GLN ALA LEU GLY ILE PRO GLN ARG          
SEQRES  10 A  270  GLY GLU ARG LEU ALA ALA GLN VAL GLU ALA GLU ILE ALA          
SEQRES  11 A  270  ALA ALA ARG ASP LEU ALA ARG ARG ILE THR ASN PRO PRO          
SEQRES  12 A  270  HIS VAL LEU PHE LEU TYR LEU ARG GLY THR ASP VAL GLN          
SEQRES  13 A  270  GLN VAL ALA GLY ARG ASN THR ALA VAL ASP VAL MET ILE          
SEQRES  14 A  270  ALA ALA ALA GLY GLY ILE ASN ALA ALA ALA ASP ALA GLY          
SEQRES  15 A  270  ILE VAL GLU PHE LYS PRO LEU SER PRO GLU VAL VAL ILE          
SEQRES  16 A  270  ALA ALA GLN PRO ASP VAL LEU LEU VAL LEU ASP LYS GLY          
SEQRES  17 A  270  LEU GLU SER VAL GLY GLY VAL ASP GLY LEU LEU LYS ILE          
SEQRES  18 A  270  PRO GLY LEU ALA ASP THR PRO ALA GLY ARG GLN ARG ARG          
SEQRES  19 A  270  ILE ILE ALA LEU ASP ASP LEU TYR LEU LEU GLY MET GLY          
SEQRES  20 A  270  PRO ARG THR GLY GLN ALA LEU THR ASP LEU THR ILE ALA          
SEQRES  21 A  270  PHE TYR ASP ALA ALA GLN GLY SER ARG PRO                      
HET    HEM  A 401      43                                                       
HET    HEM  A 402      43                                                       
HET     ZN  A 403       1                                                       
HET     ZN  A 404       1                                                       
HET     ZN  A 405       1                                                       
HET     ZN  A 406       1                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM      ZN ZINC ION                                                         
HETSYN     HEM HEME                                                             
FORMUL   2  HEM    2(C34 H32 FE N4 O4)                                          
FORMUL   4   ZN    4(ZN 2+)                                                     
FORMUL   8  HOH   *126(H2 O)                                                    
HELIX    1 AA1 ASN A  102  LEU A  112  1                                  11    
HELIX    2 AA2 MET A  114  GLU A  116  5                                   3    
HELIX    3 AA3 PRO A  128  LYS A  133  1                                   6    
HELIX    4 AA4 SER A  145  SER A  151  1                                   7    
HELIX    5 AA5 PRO A  165  ALA A  175  1                                  11    
HELIX    6 AA6 ASP A  189  LEU A  202  1                                  14    
HELIX    7 AA7 ILE A  204  ARG A  227  1                                  24    
HELIX    8 AA8 THR A  253  ALA A  262  1                                  10    
HELIX    9 AA9 ALA A  268  GLY A  272  5                                   5    
HELIX   10 AB1 SER A  280  GLN A  288  1                                   9    
HELIX   11 AB2 ASP A  296  VAL A  302  1                                   7    
HELIX   12 AB3 GLY A  303  LEU A  309  1                                   7    
HELIX   13 AB4 GLY A  313  ASP A  316  5                                   4    
HELIX   14 AB5 THR A  317  ARG A  323  1                                   7    
HELIX   15 AB6 ASP A  329  GLY A  335  1                                   7    
HELIX   16 AB7 ARG A  339  SER A  358  1                                  20    
SHEET    1 AA1 4 VAL A 118  VAL A 121  0                                        
SHEET    2 AA1 4 ILE A  98  SER A 100  1  N  ILE A  98   O  VAL A 119           
SHEET    3 AA1 4 LEU A 156  ASP A 160  1  O  LEU A 156   N  VAL A  99           
SHEET    4 AA1 4 LEU A 179  THR A 182  1  O  ALA A 180   N  VAL A 157           
SHEET    1 AA2 2 GLY A 139  TYR A 140  0                                        
SHEET    2 AA2 2 ARG A 143  LEU A 144 -1  O  ARG A 143   N  TYR A 140           
SHEET    1 AA3 4 ILE A 265  ASN A 266  0                                        
SHEET    2 AA3 4 HIS A 234  ARG A 241  1  N  VAL A 235   O  ILE A 265           
SHEET    3 AA3 4 VAL A 245  ALA A 249 -1  O  GLN A 247   N  TYR A 239           
SHEET    4 AA3 4 PHE A 276  PRO A 278 -1  O  LYS A 277   N  VAL A 248           
SHEET    1 AA4 4 ILE A 265  ASN A 266  0                                        
SHEET    2 AA4 4 HIS A 234  ARG A 241  1  N  VAL A 235   O  ILE A 265           
SHEET    3 AA4 4 VAL A 291  LEU A 295  1  O  LEU A 293   N  LEU A 236           
SHEET    4 AA4 4 ILE A 325  LEU A 328  1  O  ILE A 326   N  LEU A 292           
LINK         OE1 GLU A  96                ZN    ZN A 405     1555   1555  2.13  
LINK         OE1 GLU A  96                ZN    ZN A 405     1555   3555  2.13  
LINK         OD2 ASP A 104                ZN    ZN A 403     1555   1555  2.13  
LINK         OH  TYR A 140                FE   HEM A 401     1555   1555  1.87  
LINK         OD2 ASP A 160                ZN    ZN A 403     1555   1555  2.03  
LINK         OD2 ASP A 184                ZN    ZN A 403     1555   1555  2.05  
LINK         NE2 HIS A 234                ZN    ZN A 404     1555   1555  2.12  
LINK         OH  TYR A 239                FE   HEM A 402     1555   1555  2.06  
LINK         OD1 ASP A 270                ZN    ZN A 404     1555   1555  2.49  
LINK         OD2 ASP A 270                ZN    ZN A 404     1555   1555  2.08  
LINK         OD1 ASP A 346                ZN    ZN A 406     1555   1555  2.04  
LINK         OD1 ASP A 346                ZN    ZN A 406     1555   4555  2.04  
LINK         O1A HEM A 401                ZN    ZN A 404     1555   8455  2.13  
LINK         O1D HEM A 402                ZN    ZN A 404     1555   8455  2.09  
LINK        ZN    ZN A 403                 O   HOH A 599     1555   1555  1.95  
LINK        ZN    ZN A 405                 O   HOH A 523     1555   1555  2.40  
LINK        ZN    ZN A 405                 O   HOH A 523     1555   3555  2.40  
LINK        ZN    ZN A 405                 O   HOH A 614     1555   1555  2.22  
LINK        ZN    ZN A 405                 O   HOH A 614     1555   3555  2.22  
LINK        ZN    ZN A 406                 O   HOH A 538     1555   1555  2.11  
LINK        ZN    ZN A 406                 O   HOH A 538     1555   4555  2.11  
LINK        ZN    ZN A 406                 O   HOH A 541     1555   1555  2.03  
LINK        ZN    ZN A 406                 O   HOH A 541     1555   4555  2.03  
CISPEP   1 TYR A  127    PRO A  128          0        -1.28                     
CISPEP   2 GLY A  164    PRO A  165          0         6.02                     
CISPEP   3 ARG A  359    PRO A  360          0        -2.77                     
SITE     1 AC1 12 TYR A 140  GLN A 141  ARG A 142  ARG A 143                    
SITE     2 AC1 12 HIS A 234  ASP A 270  ASP A 330  ARG A 359                    
SITE     3 AC1 12 HEM A 402   ZN A 404  HOH A 507  HOH A 515                    
SITE     1 AC2  9 HIS A 234  TYR A 239  ARG A 241  ILE A 265                    
SITE     2 AC2  9 ASP A 270  PHE A 276  ASP A 330  HEM A 401                    
SITE     3 AC2  9  ZN A 404                                                     
SITE     1 AC3  4 ASP A 104  ASP A 160  ASP A 184  HOH A 599                    
SITE     1 AC4  4 HIS A 234  ASP A 270  HEM A 401  HEM A 402                    
SITE     1 AC5  3 GLU A  96  HOH A 523  HOH A 614                               
SITE     1 AC6  3 ASP A 346  HOH A 538  HOH A 541                               
CRYST1   67.326   86.338  118.806  90.00  90.00  90.00 C 2 2 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      0.014853  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011582  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008417        0.00000