HEADER    OXIDOREDUCTASE                          31-OCT-08   3F47              
TITLE     THE CRYSTAL STRUCTURE OF [FE]-HYDROGENASE (HMD) HOLOENZYME FROM       
TITLE    2 METHANOCALDOCOCCUS JANNASCHII                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5,10-METHENYLTETRAHYDROMETHANOPTERIN HYDROGENASE;          
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: H(2)-FORMING N(5),N(10)-METHYLENETETRAHYDROMETHANOPTERIN    
COMPND   5 DEHYDROGENASE, N(5),N(10)-METHENYLTETRAHYDROMETHANOPTERIN            
COMPND   6 HYDROGENASE, H(2)-DEPENDENT METHYLENE-H(4)MPT DEHYDROGENASE;         
COMPND   7 EC: 1.12.98.2;                                                       
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII;                  
SOURCE   3 ORGANISM_COMMON: METHANOCOCCUS JANNASCHII;                           
SOURCE   4 ORGANISM_TAXID: 2190;                                                
SOURCE   5 STRAIN: DSM 2661;                                                    
SOURCE   6 GENE: HMD, MJ0784;                                                   
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: HMS174(DE3);                               
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET-24B(+)                                
KEYWDS    ROSSMANN FOLD, HELIX BUNDLE, COMPLEX WITH IRON GUANYLYL PYRIDINOL     
KEYWDS   2 COFACTOR, METHANOGENESIS, ONE-CARBON METABOLISM, OXIDOREDUCTASE      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.HIROMOTO,O.PILAK,E.WARKENTIN,R.K.THAUER,S.SHIMA,U.ERMLER            
REVDAT   4   01-NOV-23 3F47    1       REMARK LINK                              
REVDAT   3   25-OCT-17 3F47    1       REMARK                                   
REVDAT   2   13-JUL-11 3F47    1       VERSN                                    
REVDAT   1   10-FEB-09 3F47    0                                                
JRNL        AUTH   T.HIROMOTO,K.ATAKA,O.PILAK,S.VOGT,M.S.STAGNI,                
JRNL        AUTH 2 W.MEYER-KLAUCKE,E.WARKENTIN,R.K.THAUER,S.SHIMA,U.ERMLER      
JRNL        TITL   THE CRYSTAL STRUCTURE OF C176A MUTATED [FE]-HYDROGENASE      
JRNL        TITL 2 SUGGESTS AN ACYL-IRON LIGATION IN THE ACTIVE SITE IRON       
JRNL        TITL 3 COMPLEX.                                                     
JRNL        REF    FEBS LETT.                    V. 583   585 2009              
JRNL        REFN                   ISSN 0014-5793                               
JRNL        PMID   19162018                                                     
JRNL        DOI    10.1016/J.FEBSLET.2009.01.017                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   S.SHIMA,O.PILAK,S.VOGT,M.SCHICK,M.S.STAGNI,W.MEYER-KLAUCKE,  
REMARK   1  AUTH 2 E.WARKENTIN,R.K.THAUER,U.ERMLER                              
REMARK   1  TITL   THE CRYSTAL STRUCTURE OF [FE]-HYDROGENASE REVEALS THE        
REMARK   1  TITL 2 GEOMETRY OF THE ACTIVE SITE                                  
REMARK   1  REF    SCIENCE                       V. 321   572 2008              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 37574                          
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) : 0.174                           
REMARK   3   R VALUE            (WORKING SET) : 0.173                           
REMARK   3   FREE R VALUE                     : 0.205                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1887                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2205                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 81.12                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2550                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 98                           
REMARK   3   BIN FREE R VALUE                    : 0.3630                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2593                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 42                                      
REMARK   3   SOLVENT ATOMS            : 238                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 32.68                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.55                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.82000                                              
REMARK   3    B22 (A**2) : 0.82000                                              
REMARK   3    B33 (A**2) : -1.65000                                             
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): 0.111         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.107         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.074         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.613         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.968                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.959                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2818 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3853 ; 1.578 ; 2.007       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   370 ; 5.255 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   102 ;36.713 ;25.784       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   493 ;13.397 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     7 ;21.905 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   442 ; 0.110 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2110 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1381 ; 0.203 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1981 ; 0.302 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   235 ; 0.124 ; 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):    67 ; 0.196 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    19 ; 0.144 ; 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):  1802 ; 0.749 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2933 ; 1.294 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1047 ; 2.474 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   920 ; 3.978 ; 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   154                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.6872  -1.6043  33.0099              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0641 T22:  -0.1625                                     
REMARK   3      T33:  -0.1500 T12:   0.0104                                     
REMARK   3      T13:  -0.0431 T23:   0.0043                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2611 L22:   1.4131                                     
REMARK   3      L33:   1.9771 L12:   0.2209                                     
REMARK   3      L13:  -0.1466 L23:   0.0266                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0277 S12:  -0.2190 S13:  -0.1425                       
REMARK   3      S21:   0.1816 S22:   0.0232 S23:   0.0095                       
REMARK   3      S31:   0.2777 S32:   0.0370 S33:  -0.0509                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   155        A   240                          
REMARK   3    ORIGIN FOR THE GROUP (A):  32.6133   6.2578  20.5073              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1533 T22:  -0.1026                                     
REMARK   3      T33:  -0.1168 T12:   0.0302                                     
REMARK   3      T13:  -0.0276 T23:  -0.0195                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5241 L22:   2.1824                                     
REMARK   3      L33:   2.1095 L12:   0.8359                                     
REMARK   3      L13:   0.2562 L23:  -0.2206                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0110 S12:   0.1280 S13:   0.0820                       
REMARK   3      S21:  -0.0687 S22:   0.0133 S23:  -0.2375                       
REMARK   3      S31:   0.0672 S32:   0.3241 S33:  -0.0024                       
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 :   A   241        A   286                          
REMARK   3    ORIGIN FOR THE GROUP (A):  19.0845   8.5403  -2.5684              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1176 T22:  -0.1351                                     
REMARK   3      T33:  -0.1443 T12:  -0.0166                                     
REMARK   3      T13:   0.0020 T23:  -0.0060                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7778 L22:   2.0010                                     
REMARK   3      L33:   4.6790 L12:  -0.1081                                     
REMARK   3      L13:   1.3762 L23:  -0.1603                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0836 S12:   0.2550 S13:  -0.0414                       
REMARK   3      S21:  -0.2346 S22:  -0.0172 S23:  -0.0301                       
REMARK   3      S31:   0.1142 S32:   0.1588 S33:  -0.0664                       
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 :   A   287        A   345                          
REMARK   3    ORIGIN FOR THE GROUP (A):   5.2014  17.7320  -3.6195              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1356 T22:  -0.0812                                     
REMARK   3      T33:  -0.1658 T12:  -0.0318                                     
REMARK   3      T13:  -0.0075 T23:   0.0483                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.6679 L22:   4.4697                                     
REMARK   3      L33:   4.3531 L12:   0.3991                                     
REMARK   3      L13:   1.0204 L23:   0.8168                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0150 S12:  -0.0122 S13:  -0.0097                       
REMARK   3      S21:  -0.0063 S22:   0.1239 S23:   0.2245                       
REMARK   3      S31:   0.0132 S32:  -0.3498 S33:  -0.1389                       
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: NULL                                      
REMARK   4                                                                      
REMARK   4 3F47 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-NOV-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000050125.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-FEB-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9920                             
REMARK 200  MONOCHROMATOR                  : LN2 COOLED FIXED-EXIT SI(111)      
REMARK 200                                   MONOCHROMATOR                      
REMARK 200  OPTICS                         : DYNAMICALLY BENDABLE MIRROR        
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37583                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 26.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.5                               
REMARK 200  DATA REDUNDANCY                : 5.200                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 81.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.50800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: REFMAC 5.2.0019                                       
REMARK 200 STARTING MODEL: 3DAG                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50% MPD, 100MM TRIS-HCL, 20MM AMMONIUM   
REMARK 280  DIHYDROGEN PHOSPHATE, 1MM DTT , PH 8.5, VAPOR DIFFUSION, SITTING    
REMARK 280  DROP, TEMPERATURE 283K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   -X+1/2,Y,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-Z+1/2                                    
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       47.96500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       47.96500            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       82.90500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       41.45250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       47.96500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      124.35750            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      124.35750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.96500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       41.45250            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       47.96500            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       82.90500            
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        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       47.96500            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       82.90500            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       47.96500            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000      124.35750            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       41.45250            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       47.96500            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       41.45250            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000      124.35750            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       47.96500            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       47.96500            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       82.90500            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8480 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26600 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -127.0 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 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     GLU A   345                                                      
REMARK 465     GLU A   346                                                      
REMARK 465     GLY A   347                                                      
REMARK 465     LYS A   348                                                      
REMARK 465     THR A   349                                                      
REMARK 465     LYS A   350                                                      
REMARK 465     CYS A   351                                                      
REMARK 465     GLU A   352                                                      
REMARK 465     ILE A   353                                                      
REMARK 465     MET A   354                                                      
REMARK 465     SER A   355                                                      
REMARK 465     GLN A   356                                                      
REMARK 465     LYS A   357                                                      
REMARK 465     GLU A   358                                                      
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    SER A  42     -131.41     54.27                                   
REMARK 500    ASN A 153       31.76    -85.72                                   
REMARK 500    ALA A 175     -146.31   -121.07                                   
REMARK 500    CYS A 204     -172.84   -173.08                                   
REMARK 500    CYS A 204      175.70    173.17                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 363  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU A  51   O                                                      
REMARK 620 2 VAL A  54   O    98.5                                              
REMARK 620 3 VAL A  57   O    97.3  90.1                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FE2 A 360  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 176   SG                                                     
REMARK 620 2 I2C A 359   N1   87.5                                              
REMARK 620 3 I2C A 359   C8   74.3  83.7                                        
REMARK 620 4 CMO A 361   C   171.3  91.5  97.1                                  
REMARK 620 5 CMO A 362   C    91.2 175.1  91.4  89.0                            
REMARK 620 6 HOH A 364   O    91.4  95.3 165.7  97.2  89.5                      
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 I2C A 359                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE2 A 360                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 361                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 362                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 363                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2B0J   RELATED DB: PDB                                   
REMARK 900 THE HMD APOENZYME.                                                   
REMARK 900 RELATED ID: 3DAG   RELATED DB: PDB                                   
REMARK 900 THE HMD HOLOENZYME, RECONSTITUTED WITH IRON GUANYLYL PYRIDINOL       
REMARK 900 COFACTOR.                                                            
REMARK 900 RELATED ID: 3DAF   RELATED DB: PDB                                   
REMARK 900 THE HMD HOLOENZYME, INHIBITED BY CYANIDE.                            
REMARK 900 RELATED ID: 3F46   RELATED DB: PDB                                   
DBREF  3F47 A    1   358  UNP    Q58194   HMD_METJA        1    358             
SEQRES   1 A  358  MET LYS ILE ALA ILE LEU GLY ALA GLY CYS TYR ARG THR          
SEQRES   2 A  358  HIS ALA ALA ALA GLY ILE THR ASN PHE MET ARG ALA CYS          
SEQRES   3 A  358  GLU VAL ALA LYS GLU VAL GLY LYS PRO GLU ILE ALA LEU          
SEQRES   4 A  358  THR HIS SER SER ILE THR TYR GLY ALA GLU LEU LEU HIS          
SEQRES   5 A  358  LEU VAL PRO ASP VAL LYS GLU VAL ILE VAL SER ASP PRO          
SEQRES   6 A  358  CYS PHE ALA GLU GLU PRO GLY LEU VAL VAL ILE ASP GLU          
SEQRES   7 A  358  PHE ASP PRO LYS GLU VAL MET GLU ALA HIS LEU SER GLY          
SEQRES   8 A  358  ASN PRO GLU SER ILE MET PRO LYS ILE ARG GLU VAL VAL          
SEQRES   9 A  358  LYS ALA LYS ALA LYS GLU LEU PRO LYS PRO PRO LYS ALA          
SEQRES  10 A  358  CYS ILE HIS LEU VAL HIS PRO GLU ASP VAL GLY LEU LYS          
SEQRES  11 A  358  VAL THR SER ASP ASP ARG GLU ALA VAL GLU GLY ALA ASP          
SEQRES  12 A  358  ILE VAL ILE THR TRP LEU PRO LYS GLY ASN LYS GLN PRO          
SEQRES  13 A  358  ASP ILE ILE LYS LYS PHE ALA ASP ALA ILE PRO GLU GLY          
SEQRES  14 A  358  ALA ILE VAL THR HIS ALA CYS THR ILE PRO THR THR LYS          
SEQRES  15 A  358  PHE ALA LYS ILE PHE LYS ASP LEU GLY ARG GLU ASP LEU          
SEQRES  16 A  358  ASN ILE THR SER TYR HIS PRO GLY CYS VAL PRO GLU MET          
SEQRES  17 A  358  LYS GLY GLN VAL TYR ILE ALA GLU GLY TYR ALA SER GLU          
SEQRES  18 A  358  GLU ALA VAL ASN LYS LEU TYR GLU ILE GLY LYS ILE ALA          
SEQRES  19 A  358  ARG GLY LYS ALA PHE LYS MET PRO ALA ASN LEU ILE GLY          
SEQRES  20 A  358  PRO VAL CYS ASP MET CYS SER ALA VAL THR ALA THR VAL          
SEQRES  21 A  358  TYR ALA GLY LEU LEU ALA TYR ARG ASP ALA VAL THR LYS          
SEQRES  22 A  358  ILE LEU GLY ALA PRO ALA ASP PHE ALA GLN MET MET ALA          
SEQRES  23 A  358  ASP GLU ALA LEU THR GLN ILE HIS ASN LEU MET LYS GLU          
SEQRES  24 A  358  LYS GLY ILE ALA ASN MET GLU GLU ALA LEU ASP PRO ALA          
SEQRES  25 A  358  ALA LEU LEU GLY THR ALA ASP SER MET CYS PHE GLY PRO          
SEQRES  26 A  358  LEU ALA GLU ILE LEU PRO THR ALA LEU LYS VAL LEU GLU          
SEQRES  27 A  358  LYS HIS LYS VAL VAL GLU GLU GLU GLY LYS THR LYS CYS          
SEQRES  28 A  358  GLU ILE MET SER GLN LYS GLU                                  
HET    I2C  A 359      36                                                       
HET    FE2  A 360       1                                                       
HET    CMO  A 361       2                                                       
HET    CMO  A 362       2                                                       
HET     NA  A 363       1                                                       
HETNAM     I2C 5'-O-[(S)-HYDROXY{[2-HYDROXY-3,5-DIMETHYL-6-(2-                  
HETNAM   2 I2C  OXOETHYL)PYRIDIN-4-YL]OXY}PHOSPHORYL]GUANOSINE                  
HETNAM     FE2 FE (II) ION                                                      
HETNAM     CMO CARBON MONOXIDE                                                  
HETNAM      NA SODIUM ION                                                       
FORMUL   2  I2C    C19 H23 N6 O10 P                                             
FORMUL   3  FE2    FE 2+                                                        
FORMUL   4  CMO    2(C O)                                                       
FORMUL   6   NA    NA 1+                                                        
FORMUL   7  HOH   *238(H2 O)                                                    
HELIX    1   1 TYR A   11  GLY A   18  1                                   8    
HELIX    2   2 PHE A   22  GLY A   33  1                                  12    
HELIX    3   3 LYS A   34  THR A   40  5                                   7    
HELIX    4   4 HIS A   41  VAL A   54  1                                  14    
HELIX    5   5 PRO A   65  GLU A   69  5                                   5    
HELIX    6   6 ASP A   80  SER A   90  1                                  11    
HELIX    7   7 ASN A   92  SER A   95  5                                   4    
HELIX    8   8 ILE A   96  LYS A  109  1                                  14    
HELIX    9   9 HIS A  123  GLY A  128  5                                   6    
HELIX   10  10 ASP A  134  GLU A  140  1                                   7    
HELIX   11  11 LYS A  154  LYS A  161  1                                   8    
HELIX   12  12 PHE A  162  ILE A  166  5                                   5    
HELIX   13  13 PRO A  179  LEU A  190  1                                  12    
HELIX   14  14 SER A  220  GLY A  236  1                                  17    
HELIX   15  15 LEU A  245  ASP A  251  1                                   7    
HELIX   16  16 CYS A  253  ILE A  274  1                                  22    
HELIX   17  17 PRO A  278  GLY A  301  1                                  24    
HELIX   18  18 ILE A  302  ALA A  308  5                                   7    
HELIX   19  19 ASP A  310  CYS A  322  5                                  13    
HELIX   20  20 PHE A  323  ALA A  327  5                                   5    
HELIX   21  21 GLU A  328  HIS A  340  1                                  13    
SHEET    1   A 6 LYS A 130  THR A 132  0                                        
SHEET    2   A 6 GLU A  59  SER A  63  1  N  VAL A  62   O  LYS A 130           
SHEET    3   A 6 LYS A   2  LEU A   6  1  N  ILE A   5   O  ILE A  61           
SHEET    4   A 6 ILE A 144  THR A 147  1  O  ILE A 146   N  ALA A   4           
SHEET    5   A 6 ILE A 171  HIS A 174  1  O  THR A 173   N  VAL A 145           
SHEET    6   A 6 ASN A 196  SER A 199  1  O  ASN A 196   N  VAL A 172           
SHEET    1   B 2 GLY A  72  VAL A  75  0                                        
SHEET    2   B 2 ALA A 117  HIS A 120  1  O  HIS A 120   N  VAL A  74           
SHEET    1   C 2 VAL A 212  GLU A 216  0                                        
SHEET    2   C 2 ALA A 238  PRO A 242  1  O  PHE A 239   N  ILE A 214           
LINK         O   LEU A  51                NA    NA A 363     1555   1555  2.71  
LINK         O   VAL A  54                NA    NA A 363     1555   1555  2.66  
LINK         O   VAL A  57                NA    NA A 363     1555   1555  2.59  
LINK         SG  CYS A 176                FE   FE2 A 360     1555   1555  2.38  
LINK         N1  I2C A 359                FE   FE2 A 360     1555   1555  2.01  
LINK         C8  I2C A 359                FE   FE2 A 360     1555   1555  1.91  
LINK        FE   FE2 A 360                 C   CMO A 361     1555   1555  1.83  
LINK        FE   FE2 A 360                 C   CMO A 362     1555   1555  1.86  
LINK        FE   FE2 A 360                 O   HOH A 364     1555   1555  2.33  
CISPEP   1 GLU A   70    PRO A   71          0        -4.91                     
CISPEP   2 GLU A   70    PRO A   71          0         2.14                     
CISPEP   3 PRO A  114    PRO A  115          0         3.53                     
SITE     1 AC1 30 LEU A   6  GLY A   7  GLY A   9  CYS A  10                    
SITE     2 AC1 30 THR A  13  SER A  63  ASP A  64  PRO A  65                    
SITE     3 AC1 30 PRO A 114  PRO A 115  CYS A 118  ASP A 135                    
SITE     4 AC1 30 TRP A 148  LEU A 149  PRO A 150  ILE A 158                    
SITE     5 AC1 30 ALA A 175  CYS A 176  THR A 177  PRO A 202                    
SITE     6 AC1 30 FE2 A 360  CMO A 361  CMO A 362  HOH A 364                    
SITE     7 AC1 30 HOH A 373  HOH A 385  HOH A 404  HOH A 471                    
SITE     8 AC1 30 HOH A 487  HOH A 493                                          
SITE     1 AC2  5 CYS A 176  I2C A 359  CMO A 361  CMO A 362                    
SITE     2 AC2  5 HOH A 364                                                     
SITE     1 AC3  7 TRP A 148  CYS A 204  VAL A 205  PRO A 206                    
SITE     2 AC3  7 I2C A 359  FE2 A 360  CMO A 362                               
SITE     1 AC4  8 CYS A 176  HIS A 201  PRO A 202  CYS A 204                    
SITE     2 AC4  8 I2C A 359  FE2 A 360  CMO A 361  HOH A 364                    
SITE     1 AC5  4 LEU A  51  VAL A  54  PRO A  55  VAL A  57                    
CRYST1   95.930   95.930  165.810  90.00  90.00  90.00 I 41 2 2     16          
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      0.010424  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010424  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006031        0.00000