HEADER    ELECTRON TRANSPORT                      25-JAN-05   1YNR              
TITLE     CRYSTAL STRUCTURE OF THE CYTOCHROME C-552 FROM HYDROGENOBACTER        
TITLE    2 THERMOPHILUS AT 2.0 RESOLUTION                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C-552;                                          
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HYDROGENOBACTER THERMOPHILUS;                   
SOURCE   3 ORGANISM_TAXID: 940;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET17B                                    
KEYWDS    HELIX, ELECTRON TRANSPORT                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.TRAVAGLINI-ALLOCATELLI,S.GIANNI,V.K.DUBEY,A.BORGIA,A.DI MATTEO,     
AUTHOR   2 D.BONIVENTO,F.CUTRUZZOLA,K.L.BREN,M.BRUNORI                          
REVDAT   6   16-OCT-24 1YNR    1       REMARK                                   
REVDAT   5   25-OCT-23 1YNR    1       REMARK LINK                              
REVDAT   4   13-JUL-11 1YNR    1       VERSN                                    
REVDAT   3   25-MAR-08 1YNR    1       HEADER VERSN                             
REVDAT   2   19-JUL-05 1YNR    1       JRNL                                     
REVDAT   1   17-MAY-05 1YNR    0                                                
JRNL        AUTH   C.TRAVAGLINI-ALLOCATELLI,S.GIANNI,V.K.DUBEY,A.BORGIA,        
JRNL        AUTH 2 A.DI MATTEO,D.BONIVENTO,F.CUTRUZZOLA,K.L.BREN,M.BRUNORI      
JRNL        TITL   AN OBLIGATORY INTERMEDIATE IN THE FOLDING PATHWAY OF         
JRNL        TITL 2 CYTOCHROME C552 FROM HYDROGENOBACTER THERMOPHILUS            
JRNL        REF    J.BIOL.CHEM.                  V. 280 25729 2005              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   15883159                                                     
JRNL        DOI    10.1074/JBC.M502628200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.HASEGAWA,T.YOSHIDA,T.YAMAZAKI,Y.SAMBONGI,Y.YU,Y.IGARASHI,  
REMARK   1  AUTH 2 T.KODAMA,K.YAMAZAKI,Y.KYOGOKU,Y.KOBAYASHI                    
REMARK   1  TITL   SOLUTION STRUCTURE OF THERMOSTABLE CYTOCHROME C-552 FROM     
REMARK   1  TITL 2 HYDROGENOBACTER THERMOPHILUS DETERMINED BY 1H-NMR            
REMARK   1  TITL 3 SPECTROSCOPY                                                 
REMARK   1  REF    BIOCHEMISTRY                  V.  37  9641 1998              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   9657676                                                      
REMARK   1  DOI    10.1021/BI9803067                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 23720                          
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) : 0.173                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.218                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1270                            
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) : 1569                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.00                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1760                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 78                           
REMARK   3   BIN FREE R VALUE                    : 0.2560                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2384                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 251                                     
REMARK   3   SOLVENT ATOMS            : 206                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 12.37                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.33000                                             
REMARK   3    B22 (A**2) : -0.33000                                             
REMARK   3    B33 (A**2) : 0.67000                                              
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): 0.168         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.155         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.096         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.535         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.930                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2706 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3701 ; 1.566 ; 2.194       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   314 ; 5.410 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    82 ;37.242 ;25.488       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   455 ;15.693 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     5 ;22.966 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   353 ; 0.090 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1953 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1389 ; 0.282 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1787 ; 0.310 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   177 ; 0.167 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    60 ; 0.244 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    29 ; 0.206 ; 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):  1612 ; 0.784 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2486 ; 1.267 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1336 ; 2.085 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1207 ; 3.053 ; 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  : 4                                          
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     1        A    80                          
REMARK   3    ORIGIN FOR THE GROUP (A):  53.8110  29.8720  88.0900              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0488 T22:  -0.0270                                     
REMARK   3      T33:  -0.1450 T12:   0.0137                                     
REMARK   3      T13:   0.0335 T23:   0.0359                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9985 L22:   2.3471                                     
REMARK   3      L33:   3.7096 L12:   0.3313                                     
REMARK   3      L13:  -1.2874 L23:  -0.1761                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0726 S12:  -0.0520 S13:  -0.1805                       
REMARK   3      S21:  -0.2236 S22:  -0.0452 S23:  -0.0848                       
REMARK   3      S31:   0.2232 S32:   0.1496 S33:   0.1178                       
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 :   B     1        B    79                          
REMARK   3    ORIGIN FOR THE GROUP (A):  41.8880  24.3280 110.7600              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0785 T22:  -0.0939                                     
REMARK   3      T33:  -0.0964 T12:  -0.0047                                     
REMARK   3      T13:   0.0216 T23:   0.0003                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.3145 L22:   1.7892                                     
REMARK   3      L33:   2.0564 L12:   0.5706                                     
REMARK   3      L13:  -0.5495 L23:  -0.5009                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0800 S12:   0.0180 S13:  -0.3283                       
REMARK   3      S21:   0.0229 S22:  -0.0389 S23:   0.1347                       
REMARK   3      S31:   0.1236 S32:  -0.0859 S33:  -0.0411                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     1        C    80                          
REMARK   3    ORIGIN FOR THE GROUP (A):  38.0970  48.6840  97.9320              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0657 T22:  -0.0232                                     
REMARK   3      T33:  -0.1101 T12:   0.0037                                     
REMARK   3      T13:   0.0360 T23:   0.0110                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.6804 L22:   2.1435                                     
REMARK   3      L33:   3.3046 L12:   0.4156                                     
REMARK   3      L13:  -1.0202 L23:  -0.8616                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1995 S12:  -0.1555 S13:   0.3142                       
REMARK   3      S21:   0.0242 S22:   0.0498 S23:   0.2503                       
REMARK   3      S31:  -0.3036 S32:  -0.1344 S33:  -0.2492                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     1        D    79                          
REMARK   3    ORIGIN FOR THE GROUP (A):  63.1680  53.7320  96.7240              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0436 T22:  -0.0777                                     
REMARK   3      T33:  -0.1567 T12:   0.0098                                     
REMARK   3      T13:   0.0344 T23:   0.0078                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.3004 L22:   2.2813                                     
REMARK   3      L33:   4.9962 L12:   1.5154                                     
REMARK   3      L13:  -2.5613 L23:  -0.8628                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0849 S12:   0.1039 S13:   0.0753                       
REMARK   3      S21:  -0.1315 S22:  -0.0101 S23:  -0.0305                       
REMARK   3      S31:  -0.1554 S32:  -0.1110 S33:   0.0950                       
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                                                           
REMARK   4                                                                      
REMARK   4 1YNR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JAN-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000031727.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-DEC-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ELETTRA                            
REMARK 200  BEAMLINE                       : 5.2R                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25401                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 56.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.06900                            
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) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.29200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 451C                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, AMMONIUM SULPHATE, PH 7.0, VAPOR    
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 294K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2                         
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   -Y,X,Z+3/4                                              
REMARK 290       4555   Y,-X,Z+1/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+1/4                                              
REMARK 290       8555   -Y,-X,-Z+3/4                                            
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      110.08950            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      165.13425            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       55.04475            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      110.08950            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       55.04475            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      165.13425            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11840 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 14730 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -239.8 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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     LYS B    80                                                      
REMARK 465     LYS D    80                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN A    3   OE1  NE2                                            
REMARK 480     LYS A   36   CE   NZ                                             
REMARK 480     ASP A   40   OD1  OD2                                            
REMARK 480     GLN A   71   OE1  NE2                                            
REMARK 480     GLN B    3   CG   CD   OE1  NE2                                  
REMARK 480     LYS B   36   CG   CD   CE   NZ                                   
REMARK 480     LYS B   48   CE   NZ                                             
REMARK 480     GLN C    7   OE1  NE2                                            
REMARK 480     LYS C   17   CG   CD   CE   NZ                                   
REMARK 480     LYS C   30   CD   CE   NZ                                        
REMARK 480     LYS C   36   CG   CD   CE   NZ                                   
REMARK 480     SER C   56   OG                                                  
REMARK 480     GLN C   74   OE1  NE2                                            
REMARK 480     GLN D    3   CD   OE1  NE2                                       
REMARK 480     LEU D   16   CD1  CD2                                            
REMARK 480     LYS D   17   NZ                                                  
REMARK 480     LYS D   36   CE   NZ                                             
REMARK 480     LYS D   47   CE   NZ                                             
REMARK 480     LYS D   48   NZ                                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NZ   LYS A    45     O    HOH A   633              2.01            
REMARK 500   NZ   LYS D    47     O    VAL D    64              2.08            
REMARK 500   C5   MPD B   602     O    HOH A   624              2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   NZ   LYS C    45     O    HOH D   641     5756     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A  40   CB  -  CG  -  OD2 ANGL. DEV. =  -6.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  20     -122.28    -98.51                                   
REMARK 500    LYS B  20      -83.70   -108.61                                   
REMARK 500    LYS C  20     -125.76   -100.88                                   
REMARK 500    LYS D  20      -90.60   -114.31                                   
REMARK 500    VAL D  21      -61.01   -106.63                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ASP A  40         0.08    SIDE CHAIN                              
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                             HEC A  81  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  14   NE2                                                    
REMARK 620 2 HEC A  81   NA   89.1                                              
REMARK 620 3 HEC A  81   NB   86.5  86.8                                        
REMARK 620 4 HEC A  81   NC   88.0 177.0  92.4                                  
REMARK 620 5 HEC A  81   ND   90.0  94.7 176.1  85.9                            
REMARK 620 6 MET A  59   SD  171.6  83.4  96.9  99.5  86.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC B  81  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  14   NE2                                                    
REMARK 620 2 HEC B  81   NA   86.6                                              
REMARK 620 3 HEC B  81   NB   86.0  89.2                                        
REMARK 620 4 HEC B  81   NC   88.5 174.7  88.7                                  
REMARK 620 5 HEC B  81   ND   90.0  90.7 176.0  91.0                            
REMARK 620 6 MET B  59   SD  173.3  86.8  94.8  98.2  89.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC C  81  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  14   NE2                                                    
REMARK 620 2 HEC C  81   NA   85.5                                              
REMARK 620 3 HEC C  81   NB   90.1  88.8                                        
REMARK 620 4 HEC C  81   NC   91.4 176.9  90.8                                  
REMARK 620 5 HEC C  81   ND   87.0  91.2 177.0  89.1                            
REMARK 620 6 MET C  59   SD  169.1  84.6  94.2  98.6  88.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEC D  81  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  14   NE2                                                    
REMARK 620 2 HEC D  81   NA   88.8                                              
REMARK 620 3 HEC D  81   NB   86.5  91.7                                        
REMARK 620 4 HEC D  81   NC   87.6 176.3  87.7                                  
REMARK 620 5 HEC D  81   ND   90.3  88.8 176.7  91.6                            
REMARK 620 6 MET D  59   SD  174.9  86.1  94.2  97.6  89.1                      
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 SO4 A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 81                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 81                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC C 81                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC D 81                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 606                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 607                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 604                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 608                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD D 605                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1AYG   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE CYTOCHROME C-552 FROM HYDROGENOBACTER THERMOPHILUS  
REMARK 900 SOLVED BY NMR                                                        
DBREF  1YNR A    1    80  UNP    P15452   CY552_HYDTH     19     98             
DBREF  1YNR B    1    80  UNP    P15452   CY552_HYDTH     19     98             
DBREF  1YNR C    1    80  UNP    P15452   CY552_HYDTH     19     98             
DBREF  1YNR D    1    80  UNP    P15452   CY552_HYDTH     19     98             
SEQRES   1 A   80  ASN GLU GLN LEU ALA LYS GLN LYS GLY CYS MET ALA CYS          
SEQRES   2 A   80  HIS ASP LEU LYS ALA LYS LYS VAL GLY PRO ALA TYR ALA          
SEQRES   3 A   80  ASP VAL ALA LYS LYS TYR ALA GLY ARG LYS ASP ALA VAL          
SEQRES   4 A   80  ASP TYR LEU ALA GLY LYS ILE LYS LYS GLY GLY SER GLY          
SEQRES   5 A   80  VAL TRP GLY SER VAL PRO MET PRO PRO GLN ASN VAL THR          
SEQRES   6 A   80  ASP ALA GLU ALA LYS GLN LEU ALA GLN TRP ILE LEU SER          
SEQRES   7 A   80  ILE LYS                                                      
SEQRES   1 B   80  ASN GLU GLN LEU ALA LYS GLN LYS GLY CYS MET ALA CYS          
SEQRES   2 B   80  HIS ASP LEU LYS ALA LYS LYS VAL GLY PRO ALA TYR ALA          
SEQRES   3 B   80  ASP VAL ALA LYS LYS TYR ALA GLY ARG LYS ASP ALA VAL          
SEQRES   4 B   80  ASP TYR LEU ALA GLY LYS ILE LYS LYS GLY GLY SER GLY          
SEQRES   5 B   80  VAL TRP GLY SER VAL PRO MET PRO PRO GLN ASN VAL THR          
SEQRES   6 B   80  ASP ALA GLU ALA LYS GLN LEU ALA GLN TRP ILE LEU SER          
SEQRES   7 B   80  ILE LYS                                                      
SEQRES   1 C   80  ASN GLU GLN LEU ALA LYS GLN LYS GLY CYS MET ALA CYS          
SEQRES   2 C   80  HIS ASP LEU LYS ALA LYS LYS VAL GLY PRO ALA TYR ALA          
SEQRES   3 C   80  ASP VAL ALA LYS LYS TYR ALA GLY ARG LYS ASP ALA VAL          
SEQRES   4 C   80  ASP TYR LEU ALA GLY LYS ILE LYS LYS GLY GLY SER GLY          
SEQRES   5 C   80  VAL TRP GLY SER VAL PRO MET PRO PRO GLN ASN VAL THR          
SEQRES   6 C   80  ASP ALA GLU ALA LYS GLN LEU ALA GLN TRP ILE LEU SER          
SEQRES   7 C   80  ILE LYS                                                      
SEQRES   1 D   80  ASN GLU GLN LEU ALA LYS GLN LYS GLY CYS MET ALA CYS          
SEQRES   2 D   80  HIS ASP LEU LYS ALA LYS LYS VAL GLY PRO ALA TYR ALA          
SEQRES   3 D   80  ASP VAL ALA LYS LYS TYR ALA GLY ARG LYS ASP ALA VAL          
SEQRES   4 D   80  ASP TYR LEU ALA GLY LYS ILE LYS LYS GLY GLY SER GLY          
SEQRES   5 D   80  VAL TRP GLY SER VAL PRO MET PRO PRO GLN ASN VAL THR          
SEQRES   6 D   80  ASP ALA GLU ALA LYS GLN LEU ALA GLN TRP ILE LEU SER          
SEQRES   7 D   80  ILE LYS                                                      
HET    SO4  A 502       5                                                       
HET    HEC  A  81      43                                                       
HET    MPD  A 601       8                                                       
HET    MPD  A 603       8                                                       
HET    MPD  A 606       8                                                       
HET    SO4  B 501       5                                                       
HET    HEC  B  81      43                                                       
HET    MPD  B 602       8                                                       
HET    MPD  B 607       8                                                       
HET    SO4  C 503       5                                                       
HET    HEC  C  81      43                                                       
HET    MPD  C 604       8                                                       
HET    MPD  C 608       8                                                       
HET    HEC  D  81      43                                                       
HET    MPD  D 605       8                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     HEC HEME C                                                           
HETNAM     MPD (4S)-2-METHYL-2,4-PENTANEDIOL                                    
FORMUL   5  SO4    3(O4 S 2-)                                                   
FORMUL   6  HEC    4(C34 H34 FE N4 O4)                                          
FORMUL   7  MPD    8(C6 H14 O2)                                                 
FORMUL  20  HOH   *206(H2 O)                                                    
HELIX    1   1 ASN A    1  GLY A    9  1                                   9    
HELIX    2   2 CYS A   10  CYS A   13  5                                   4    
HELIX    3   3 ALA A   24  ALA A   33  1                                  10    
HELIX    4   4 ASP A   37  GLY A   49  1                                  13    
HELIX    5   5 THR A   65  SER A   78  1                                  14    
HELIX    6   6 ASN B    1  LYS B    8  1                                   8    
HELIX    7   7 GLY B    9  CYS B   13  5                                   5    
HELIX    8   8 ALA B   24  ALA B   33  1                                  10    
HELIX    9   9 ASP B   37  GLY B   49  1                                  13    
HELIX   10  10 THR B   65  SER B   78  1                                  14    
HELIX   11  11 ASN C    1  GLY C    9  1                                   9    
HELIX   12  12 CYS C   10  CYS C   13  5                                   4    
HELIX   13  13 ALA C   24  ALA C   33  1                                  10    
HELIX   14  14 ASP C   37  GLY C   49  1                                  13    
HELIX   15  15 THR C   65  SER C   78  1                                  14    
HELIX   16  16 ASN D    1  LYS D    8  1                                   8    
HELIX   17  17 GLY D    9  CYS D   13  5                                   5    
HELIX   18  18 ALA D   24  ALA D   33  1                                  10    
HELIX   19  19 ASP D   37  GLY D   49  1                                  13    
HELIX   20  20 THR D   65  SER D   78  1                                  14    
LINK         SG  CYS A  10                 CAB HEC A  81     1555   1555  1.84  
LINK         SG  CYS A  13                 CAC HEC A  81     1555   1555  2.16  
LINK         SG  CYS B  10                 CAB HEC B  81     1555   1555  1.83  
LINK         SG  CYS B  13                 CAC HEC B  81     1555   1555  2.16  
LINK         SG  CYS C  10                 CAB HEC C  81     1555   1555  1.83  
LINK         SG  CYS C  13                 CAC HEC C  81     1555   1555  2.24  
LINK         SG  CYS D  10                 CAB HEC D  81     1555   1555  1.82  
LINK         SG  CYS D  13                 CAC HEC D  81     1555   1555  2.17  
LINK         NE2 HIS A  14                FE   HEC A  81     1555   1555  2.09  
LINK         SD  MET A  59                FE   HEC A  81     1555   1555  2.40  
LINK         NE2 HIS B  14                FE   HEC B  81     1555   1555  2.05  
LINK         SD  MET B  59                FE   HEC B  81     1555   1555  2.33  
LINK         NE2 HIS C  14                FE   HEC C  81     1555   1555  2.06  
LINK         SD  MET C  59                FE   HEC C  81     1555   1555  2.34  
LINK         NE2 HIS D  14                FE   HEC D  81     1555   1555  2.05  
LINK         SD  MET D  59                FE   HEC D  81     1555   1555  2.33  
SITE     1 AC1  6 GLN A   7  LYS A   8  HOH A 621  HOH A 643                    
SITE     2 AC1  6 LYS B   6  LYS C  20                                          
SITE     1 AC2  5 LYS B  47  THR B  65  ASP B  66  HOH B 612                    
SITE     2 AC2  5 LYS C  19                                                     
SITE     1 AC3  7 LYS A  20  GLN C   7  LYS C   8  HOH C 636                    
SITE     2 AC3  7 HOH C 638  HOH C 661  LYS D   6                               
SITE     1 AC4 20 CYS A  10  CYS A  13  HIS A  14  VAL A  21                    
SITE     2 AC4 20 GLY A  22  PRO A  23  TYR A  32  TYR A  41                    
SITE     3 AC4 20 LYS A  45  ILE A  46  GLY A  50  SER A  51                    
SITE     4 AC4 20 GLY A  52  VAL A  53  TRP A  54  GLY A  55                    
SITE     5 AC4 20 VAL A  57  MET A  59  HOH A 610  HOH A 633                    
SITE     1 AC5 20 CYS B  10  CYS B  13  HIS B  14  GLY B  22                    
SITE     2 AC5 20 PRO B  23  TYR B  25  TYR B  32  TYR B  41                    
SITE     3 AC5 20 LYS B  45  ILE B  46  GLY B  50  SER B  51                    
SITE     4 AC5 20 GLY B  52  VAL B  53  TRP B  54  GLY B  55                    
SITE     5 AC5 20 VAL B  57  MET B  59  HOH B 609  HOH B 610                    
SITE     1 AC6 22 MPD B 602  CYS C  10  CYS C  13  HIS C  14                    
SITE     2 AC6 22 VAL C  21  GLY C  22  PRO C  23  TYR C  32                    
SITE     3 AC6 22 TYR C  41  LEU C  42  LYS C  45  ILE C  46                    
SITE     4 AC6 22 GLY C  50  SER C  51  GLY C  52  VAL C  53                    
SITE     5 AC6 22 TRP C  54  GLY C  55  VAL C  57  MET C  59                    
SITE     6 AC6 22 HOH C 612  HOH D 641                                          
SITE     1 AC7 22 CYS D  10  CYS D  13  HIS D  14  GLY D  22                    
SITE     2 AC7 22 PRO D  23  TYR D  25  TYR D  32  TYR D  41                    
SITE     3 AC7 22 LYS D  45  ILE D  46  GLY D  50  SER D  51                    
SITE     4 AC7 22 GLY D  52  VAL D  53  TRP D  54  GLY D  55                    
SITE     5 AC7 22 VAL D  57  MET D  59  GLN D  62  VAL D  64                    
SITE     6 AC7 22 HOH D 606  HOH D 612                                          
SITE     1 AC8  7 LYS A  19  LYS A  20  VAL A  21  GLY A  22                    
SITE     2 AC8  7 HOH A 617  HOH A 640  HOH A 642                               
SITE     1 AC9  7 ALA A  12  HOH A 620  HOH A 634  ASN C  63                    
SITE     2 AC9  7 HOH C 613  GLY D   9  ALA D  12                               
SITE     1 BC1  3 TYR A  32  ARG A  35  ASP A  37                               
SITE     1 BC2  6 HOH A 611  HOH A 624  ALA B  12  ALA C  12                    
SITE     2 BC2  6 CYS C  13  HEC C  81                                          
SITE     1 BC3  5 TYR B  32  ARG B  35  LYS B  36  ALA B  38                    
SITE     2 BC3  5 TYR B  41                                                     
SITE     1 BC4  4 ASN B  63  HOH B 645  LYS C  20  HOH C 652                    
SITE     1 BC5  2 ARG C  35  TYR C  41                                          
SITE     1 BC6  1 LYS D  36                                                     
CRYST1   56.712   56.712  220.179  90.00  90.00  90.00 P 43 2 2     32          
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      0.017633  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017633  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004542        0.00000