HEADER    TRANSPORT PROTEIN                       20-AUG-17   5Y8A              
TITLE     PERIPLASMIC HEME-BINDING PROTEIN BHUT IN COMPLEX WITH TWO HEMES (HOLO-
TITLE    2 2 FORM)                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE HEMIN TRANSPORT SYSTEM, SUBSTRATE-BINDING PROTEIN;
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: HEME BINDING PROTEIN, UNP RESIDUES 40-305;                 
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BURKHOLDERIA CENOCEPACIA (STRAIN ATCC BAA-245 / 
SOURCE   3 DSM 16553 / LMG 16656 / NCTC 13227 / J2315 / CF5610);                
SOURCE   4 ORGANISM_TAXID: 216591;                                              
SOURCE   5 STRAIN: ATCC BAA-245 / DSM 16553 / LMG 16656 / NCTC 13227 / J2315 /  
SOURCE   6 CF5610;                                                              
SOURCE   7 GENE: HMUT, BCAM2628;                                                
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  10 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3);                             
SOURCE  11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1                                 
KEYWDS    METAL TRANSPORT, TRANSPORT PROTEIN                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.NAKAMURA,Y.NAOE,M.M.RAHMAN,Y.SHIRO,H.SUGIMOTO                       
REVDAT   3   22-NOV-23 5Y8A    1       LINK                                     
REVDAT   2   22-NOV-17 5Y8A    1       JRNL                                     
REVDAT   1   11-OCT-17 5Y8A    0                                                
SPRSDE     11-OCT-17 5Y8A      5GJ1                                             
JRNL        AUTH   Y.NAOE,N.NAKAMURA,M.M.RAHMAN,T.TOSHA,S.NAGATOISHI,K.TSUMOTO, 
JRNL        AUTH 2 Y.SHIRO,H.SUGIMOTO                                           
JRNL        TITL   STRUCTURAL BASIS FOR BINDING AND TRANSFER OF HEME IN         
JRNL        TITL 2 BACTERIAL HEME-ACQUISITION SYSTEMS                           
JRNL        REF    PROTEINS                      V.  85  2217 2017              
JRNL        REFN                   ESSN 1097-0134                               
JRNL        PMID   28913898                                                     
JRNL        DOI    10.1002/PROT.25386                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.72                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 31239                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.204                           
REMARK   3   R VALUE            (WORKING SET) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.260                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.060                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1580                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 23.7259 -  4.4421    1.00     2810   167  0.1917 0.2399        
REMARK   3     2  4.4421 -  3.5296    1.00     2715   155  0.1704 0.2235        
REMARK   3     3  3.5296 -  3.0845    1.00     2722   141  0.2086 0.2728        
REMARK   3     4  3.0845 -  2.8030    1.00     2752   129  0.2171 0.2671        
REMARK   3     5  2.8030 -  2.6023    1.00     2721   139  0.2133 0.2762        
REMARK   3     6  2.6023 -  2.4491    1.00     2697   144  0.2054 0.2509        
REMARK   3     7  2.4491 -  2.3265    1.00     2668   158  0.2065 0.3107        
REMARK   3     8  2.3265 -  2.2253    0.99     2697   134  0.2094 0.2450        
REMARK   3     9  2.2253 -  2.1397    0.99     2660   149  0.2131 0.3153        
REMARK   3    10  2.1397 -  2.0659    0.98     2663   134  0.2199 0.2912        
REMARK   3    11  2.0659 -  2.0014    0.96     2554   130  0.2274 0.3093        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.890           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.25                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.99                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.009           4447                                  
REMARK   3   ANGLE     :  1.245           6140                                  
REMARK   3   CHIRALITY :  0.054            683                                  
REMARK   3   PLANARITY :  0.006            804                                  
REMARK   3   DIHEDRAL  : 13.720           2618                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 8                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN 'A' AND RESID 38 THROUGH 133)                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -1.3458  28.9186  44.6259              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2720 T22:   0.1305                                     
REMARK   3      T33:   0.1384 T12:   0.0796                                     
REMARK   3      T13:  -0.0093 T23:   0.0201                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9061 L22:   2.6734                                     
REMARK   3      L33:   0.4251 L12:  -1.6462                                     
REMARK   3      L13:  -0.5486 L23:   0.2610                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2431 S12:  -0.2169 S13:  -0.0453                       
REMARK   3      S21:   0.6765 S22:   0.3387 S23:   0.0961                       
REMARK   3      S31:  -0.0550 S32:  -0.0065 S33:   0.2411                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN 'A' AND RESID 134 THROUGH 180)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.6469  47.6529  38.0444              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1145 T22:  -0.2910                                     
REMARK   3      T33:   0.2767 T12:  -0.0347                                     
REMARK   3      T13:  -0.0246 T23:  -0.0034                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3415 L22:   1.9210                                     
REMARK   3      L33:   0.6035 L12:  -0.2320                                     
REMARK   3      L13:  -0.2878 L23:   0.3320                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3987 S12:  -0.8317 S13:   1.0375                       
REMARK   3      S21:   0.6644 S22:   0.1762 S23:  -0.0958                       
REMARK   3      S31:  -0.5380 S32:   0.3130 S33:   0.7017                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN 'A' AND RESID 181 THROUGH 305)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.1259  36.1588  16.3753              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1621 T22:   0.2513                                     
REMARK   3      T33:   0.0854 T12:  -0.0537                                     
REMARK   3      T13:  -0.0163 T23:  -0.0602                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9699 L22:   1.8130                                     
REMARK   3      L33:   2.3572 L12:   0.4696                                     
REMARK   3      L13:  -2.2881 L23:  -0.6109                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3711 S12:   0.6145 S13:  -0.3010                       
REMARK   3      S21:  -0.2925 S22:   0.1561 S23:   0.1071                       
REMARK   3      S31:   0.4616 S32:  -0.3211 S33:  -0.1512                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN 'B' AND RESID 38 THROUGH 133)                   
REMARK   3    ORIGIN FOR THE GROUP (A):  16.9711  16.5001  41.0012              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1470 T22:   0.1089                                     
REMARK   3      T33:   0.1553 T12:   0.0233                                     
REMARK   3      T13:  -0.0087 T23:  -0.0260                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3774 L22:   2.1914                                     
REMARK   3      L33:   1.2477 L12:  -0.2833                                     
REMARK   3      L13:  -0.8441 L23:   0.8130                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0523 S12:  -0.1306 S13:   0.1353                       
REMARK   3      S21:   0.1124 S22:   0.0635 S23:   0.0359                       
REMARK   3      S31:  -0.1092 S32:   0.0308 S33:   0.0031                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: (CHAIN 'B' AND RESID 134 THROUGH 180)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  20.9031  -2.6880  31.5006              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0538 T22:  -0.0049                                     
REMARK   3      T33:   0.2784 T12:   0.0758                                     
REMARK   3      T13:   0.0222 T23:  -0.0505                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0492 L22:   0.9742                                     
REMARK   3      L33:   0.7319 L12:  -0.5659                                     
REMARK   3      L13:  -0.4661 L23:  -0.3388                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1082 S12:  -0.3167 S13:  -0.6921                       
REMARK   3      S21:   0.3197 S22:   0.0021 S23:  -0.1896                       
REMARK   3      S31:   0.0893 S32:   0.3601 S33:  -0.2828                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: (CHAIN 'B' AND RESID 181 THROUGH 305)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  11.6494   9.3840  13.2343              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2652 T22:   0.3176                                     
REMARK   3      T33:   0.0778 T12:  -0.0679                                     
REMARK   3      T13:  -0.0163 T23:   0.0456                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0300 L22:   1.5760                                     
REMARK   3      L33:   1.7180 L12:   0.8853                                     
REMARK   3      L13:   1.2455 L23:   0.9998                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3743 S12:   0.7817 S13:   0.2912                       
REMARK   3      S21:  -0.4975 S22:   0.1420 S23:  -0.0143                       
REMARK   3      S31:  -0.6318 S32:   0.2571 S33:  -0.1783                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: (CHAIN 'A' AND RESID 401 THROUGH 402)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.4798  25.2976  27.7669              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6595 T22:   0.5109                                     
REMARK   3      T33:   0.2944 T12:   0.0271                                     
REMARK   3      T13:   0.0166 T23:  -0.0695                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0581 L22:   0.7084                                     
REMARK   3      L33:   0.0537 L12:   0.0917                                     
REMARK   3      L13:   0.0011 L23:   0.1325                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1097 S12:   0.1998 S13:   0.2025                       
REMARK   3      S21:  -0.8467 S22:   0.0681 S23:  -0.0787                       
REMARK   3      S31:   1.1370 S32:   0.3852 S33:  -0.0138                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: (CHAIN 'B' AND RESID 401 THROUGH 402)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  13.7459  19.8986  24.5215              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4702 T22:   0.4558                                     
REMARK   3      T33:   0.3682 T12:   0.0072                                     
REMARK   3      T13:  -0.0179 T23:   0.0233                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0331 L22:   1.3346                                     
REMARK   3      L33:   0.5918 L12:  -1.2686                                     
REMARK   3      L13:  -1.3428 L23:   0.5833                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.7529 S12:  -0.0475 S13:  -0.9569                       
REMARK   3      S21:  -0.3976 S22:   0.0316 S23:   1.0128                       
REMARK   3      S31:  -0.4380 S32:  -0.8514 S33:  -0.0963                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5Y8A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-AUG-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300004753.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-DEC-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX-225                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31283                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43800                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 5GJ3                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2% PEG 3350, 0.2 M CALCIUM ACETATE,      
REMARK 280  AND 0.1 M MES PH 6.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE    
REMARK 280  277K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1560 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    35                                                      
REMARK 465     PRO A    36                                                      
REMARK 465     LEU A    37                                                      
REMARK 465     GLY B    35                                                      
REMARK 465     PRO B    36                                                      
REMARK 465     LEU B    37                                                      
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   OE1  GLN A   147     O    HOH A   501              2.10            
REMARK 500   OD2  ASP A   165     O    HOH A   502              2.14            
REMARK 500   O    HOH B   623     O    HOH B   631              2.18            
REMARK 500   OH   TYR B    64     O    HOH B   501              2.19            
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   O    HOH A   624     O    HOH B   642     1565     2.08            
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    PRO A  76     -166.49    -79.24                                   
REMARK 500    ALA A 181     -120.70   -126.25                                   
REMARK 500    HIS A 192      -26.13   -154.60                                   
REMARK 500    THR A 193      -66.05   -106.13                                   
REMARK 500    THR A 195       45.14    -82.42                                   
REMARK 500    THR A 195      149.72    146.26                                   
REMARK 500    HIS A 224     -153.48     64.09                                   
REMARK 500    GLU A 246      -83.33    -50.06                                   
REMARK 500    ALA A 250       20.27    -74.65                                   
REMARK 500    ALA B 181     -117.07   -130.07                                   
REMARK 500    HIS B 192      -23.06   -159.98                                   
REMARK 500    THR B 193      -60.48   -106.38                                   
REMARK 500    THR B 195      158.92    154.94                                   
REMARK 500    HIS B 224     -144.75     68.48                                   
REMARK 500    ALA B 237       61.26     32.24                                   
REMARK 500    ALA B 250       12.01    -67.71                                   
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                             HEM A 401  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR A  87   OH                                                     
REMARK 620 2 HEM A 401   NA  100.8                                              
REMARK 620 3 HEM A 401   NB   99.5  84.6                                        
REMARK 620 4 HEM A 401   NC   96.4 162.1  87.8                                  
REMARK 620 5 HEM A 401   ND   97.8  88.8 162.3  93.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 403  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ALA A 271   O                                                      
REMARK 620 2 HOH A 593   O    32.7                                              
REMARK 620 3 HOH A 609   O    33.8   3.4                                        
REMARK 620 4 ALA B 271   O    33.4   2.3   1.2                                  
REMARK 620 5 HOH B 582   O    30.4   2.3   4.7   3.7                            
REMARK 620 6 HOH B 624   O    29.1   4.8   4.7   4.5   3.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             HEM B 401  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR B  87   OH                                                     
REMARK 620 2 HEM B 401   NA   92.3                                              
REMARK 620 3 HEM B 401   NB   99.5  88.8                                        
REMARK 620 4 HEM B 401   NC  102.1 165.5  90.2                                  
REMARK 620 5 HEM B 401   ND   96.1  87.0 164.0  90.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 403                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5GIZ   RELATED DB: PDB                                   
REMARK 900 HEME-FREE FORM OF BHUT                                               
REMARK 900 RELATED ID: 5GJ3   RELATED DB: PDB                                   
REMARK 900 TWO-HEME-BOUND FORM OF HOMOLOGOUS PROTEIN RHUT                       
DBREF  5Y8A A   40   305  UNP    B4EKB3   B4EKB3_BURCJ    40    305             
DBREF  5Y8A B   40   305  UNP    B4EKB3   B4EKB3_BURCJ    40    305             
SEQADV 5Y8A GLY A   35  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A PRO A   36  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A LEU A   37  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A GLY A   38  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A SER A   39  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A GLY B   35  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A PRO B   36  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A LEU B   37  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A GLY B   38  UNP  B4EKB3              EXPRESSION TAG                 
SEQADV 5Y8A SER B   39  UNP  B4EKB3              EXPRESSION TAG                 
SEQRES   1 A  271  GLY PRO LEU GLY SER LYS ARG VAL ILE VAL ILE GLY GLY          
SEQRES   2 A  271  ALA LEU ALA GLU THR ALA PHE ALA LEU GLY GLY ALA GLU          
SEQRES   3 A  271  THR PRO ARG TYR ARG LEU VAL GLY ALA ASP THR THR CYS          
SEQRES   4 A  271  THR TYR PRO ASP ALA ALA LYS ARG LEU PRO LYS VAL GLY          
SEQRES   5 A  271  TYR GLN ARG ALA LEU SER ALA GLU GLY LEU LEU SER LEU          
SEQRES   6 A  271  ARG PRO ASP LEU VAL LEU ALA SER ALA GLU ALA GLY PRO          
SEQRES   7 A  271  PRO THR ALA ILE ALA GLN VAL LYS GLY ALA GLY VAL THR          
SEQRES   8 A  271  VAL THR THR PHE ASP GLU ARG HIS ASP VAL GLU SER VAL          
SEQRES   9 A  271  ARG ALA LYS ILE THR GLY VAL ALA GLN ALA LEU ASP VAL          
SEQRES  10 A  271  ARG ASP ALA GLY ALA ALA LEU LEU GLN ARG PHE ASP ARG          
SEQRES  11 A  271  ASP TRP GLN ALA ALA ARG ASP ALA VAL ALA ALA ARG VAL          
SEQRES  12 A  271  PRO GLY GLY ALA GLN PRO PRO ARG VAL LEU PHE VAL LEU          
SEQRES  13 A  271  ASN HIS THR GLY THR GLN ALA LEU VAL ALA GLY GLN ARG          
SEQRES  14 A  271  THR ALA ALA ASP ALA MET ILE ARG TYR ALA GLY ALA ARG          
SEQRES  15 A  271  ASN ALA MET GLN GLY PHE ASP HIS TYR LYS PRO LEU THR          
SEQRES  16 A  271  THR GLU ALA LEU ALA ALA ALA ALA PRO ASP VAL VAL LEU          
SEQRES  17 A  271  ILE SER ASP GLU GLY LEU ALA ALA VAL GLY GLY HIS ALA          
SEQRES  18 A  271  ALA LEU LEU ALA THR PRO GLY PHE GLY ALA THR PRO ALA          
SEQRES  19 A  271  GLY ARG ALA ARG ARG VAL VAL SER LEU ASP ALA LEU PHE          
SEQRES  20 A  271  LEU LEU GLY PHE GLY PRO ARG LEU PRO LEU ALA VAL THR          
SEQRES  21 A  271  THR LEU HIS ARG ARG LEU SER ASP ALA LEU ALA                  
SEQRES   1 B  271  GLY PRO LEU GLY SER LYS ARG VAL ILE VAL ILE GLY GLY          
SEQRES   2 B  271  ALA LEU ALA GLU THR ALA PHE ALA LEU GLY GLY ALA GLU          
SEQRES   3 B  271  THR PRO ARG TYR ARG LEU VAL GLY ALA ASP THR THR CYS          
SEQRES   4 B  271  THR TYR PRO ASP ALA ALA LYS ARG LEU PRO LYS VAL GLY          
SEQRES   5 B  271  TYR GLN ARG ALA LEU SER ALA GLU GLY LEU LEU SER LEU          
SEQRES   6 B  271  ARG PRO ASP LEU VAL LEU ALA SER ALA GLU ALA GLY PRO          
SEQRES   7 B  271  PRO THR ALA ILE ALA GLN VAL LYS GLY ALA GLY VAL THR          
SEQRES   8 B  271  VAL THR THR PHE ASP GLU ARG HIS ASP VAL GLU SER VAL          
SEQRES   9 B  271  ARG ALA LYS ILE THR GLY VAL ALA GLN ALA LEU ASP VAL          
SEQRES  10 B  271  ARG ASP ALA GLY ALA ALA LEU LEU GLN ARG PHE ASP ARG          
SEQRES  11 B  271  ASP TRP GLN ALA ALA ARG ASP ALA VAL ALA ALA ARG VAL          
SEQRES  12 B  271  PRO GLY GLY ALA GLN PRO PRO ARG VAL LEU PHE VAL LEU          
SEQRES  13 B  271  ASN HIS THR GLY THR GLN ALA LEU VAL ALA GLY GLN ARG          
SEQRES  14 B  271  THR ALA ALA ASP ALA MET ILE ARG TYR ALA GLY ALA ARG          
SEQRES  15 B  271  ASN ALA MET GLN GLY PHE ASP HIS TYR LYS PRO LEU THR          
SEQRES  16 B  271  THR GLU ALA LEU ALA ALA ALA ALA PRO ASP VAL VAL LEU          
SEQRES  17 B  271  ILE SER ASP GLU GLY LEU ALA ALA VAL GLY GLY HIS ALA          
SEQRES  18 B  271  ALA LEU LEU ALA THR PRO GLY PHE GLY ALA THR PRO ALA          
SEQRES  19 B  271  GLY ARG ALA ARG ARG VAL VAL SER LEU ASP ALA LEU PHE          
SEQRES  20 B  271  LEU LEU GLY PHE GLY PRO ARG LEU PRO LEU ALA VAL THR          
SEQRES  21 B  271  THR LEU HIS ARG ARG LEU SER ASP ALA LEU ALA                  
HET    HEM  A 401      43                                                       
HET    HEM  A 402      43                                                       
HET    HEM  B 401      43                                                       
HET    HEM  B 402      43                                                       
HET     CA  B 403       1                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETNAM      CA CALCIUM ION                                                      
HETSYN     HEM HEME                                                             
FORMUL   3  HEM    4(C34 H32 FE N4 O4)                                          
FORMUL   7   CA    CA 2+                                                        
FORMUL   8  HOH   *267(H2 O)                                                    
HELIX    1 AA1 GLY A   46  GLY A   57  1                                  12    
HELIX    2 AA2 PRO A   76  ARG A   81  1                                   6    
HELIX    3 AA3 SER A   92  LEU A   99  1                                   8    
HELIX    4 AA4 PRO A  112  ALA A  122  1                                  11    
HELIX    5 AA5 ASP A  134  LEU A  149  1                                  16    
HELIX    6 AA6 VAL A  151  ARG A  176  1                                  26    
HELIX    7 AA7 THR A  204  ALA A  213  1                                  10    
HELIX    8 AA8 THR A  229  ALA A  237  1                                   9    
HELIX    9 AA9 GLU A  246  GLY A  252  5                                   7    
HELIX   10 AB1 GLY A  253  ALA A  259  1                                   7    
HELIX   11 AB2 THR A  266  ARG A  272  1                                   7    
HELIX   12 AB3 ASP A  278  GLY A  284  1                                   7    
HELIX   13 AB4 ARG A  288  LEU A  304  1                                  17    
HELIX   14 AB5 GLY B   46  GLY B   57  1                                  12    
HELIX   15 AB6 PRO B   76  ARG B   81  1                                   6    
HELIX   16 AB7 SER B   92  SER B   98  1                                   7    
HELIX   17 AB8 PRO B  112  ALA B  122  1                                  11    
HELIX   18 AB9 ASP B  134  ASP B  150  1                                  17    
HELIX   19 AC1 VAL B  151  ARG B  176  1                                  26    
HELIX   20 AC2 THR B  204  ALA B  213  1                                  10    
HELIX   21 AC3 THR B  229  ALA B  237  1                                   9    
HELIX   22 AC4 GLU B  246  ALA B  249  5                                   4    
HELIX   23 AC5 GLY B  253  ALA B  259  1                                   7    
HELIX   24 AC6 GLY B  262  ALA B  265  5                                   4    
HELIX   25 AC7 THR B  266  ARG B  272  1                                   7    
HELIX   26 AC8 ASP B  278  GLY B  284  1                                   7    
HELIX   27 AC9 ARG B  288  LEU B  304  1                                  17    
SHEET    1 AA1 4 TYR A  64  ALA A  69  0                                        
SHEET    2 AA1 4 LYS A  40  ILE A  45  1  N  LYS A  40   O  ARG A  65           
SHEET    3 AA1 4 LEU A 103  SER A 107  1  O  LEU A 105   N  ILE A  45           
SHEET    4 AA1 4 THR A 125  PHE A 129  1  O  THR A 127   N  VAL A 104           
SHEET    1 AA2 4 ARG A 216  ASN A 217  0                                        
SHEET    2 AA2 4 ARG A 185  HIS A 192  1  N  VAL A 186   O  ARG A 216           
SHEET    3 AA2 4 ALA A 197  ALA A 200 -1  O  LEU A 198   N  ASN A 191           
SHEET    4 AA2 4 TYR A 225  PRO A 227 -1  O  LYS A 226   N  VAL A 199           
SHEET    1 AA3 4 ARG A 216  ASN A 217  0                                        
SHEET    2 AA3 4 ARG A 185  HIS A 192  1  N  VAL A 186   O  ARG A 216           
SHEET    3 AA3 4 VAL A 240  SER A 244  1  O  LEU A 242   N  LEU A 187           
SHEET    4 AA3 4 VAL A 274  LEU A 277  1  O  VAL A 275   N  ILE A 243           
SHEET    1 AA4 4 TYR B  64  ALA B  69  0                                        
SHEET    2 AA4 4 LYS B  40  ILE B  45  1  N  VAL B  42   O  VAL B  67           
SHEET    3 AA4 4 LEU B 103  ALA B 106  1  O  LEU B 105   N  ILE B  45           
SHEET    4 AA4 4 THR B 125  THR B 128  1  O  THR B 127   N  ALA B 106           
SHEET    1 AA5 4 ARG B 216  ASN B 217  0                                        
SHEET    2 AA5 4 ARG B 185  LEU B 190  1  N  VAL B 186   O  ARG B 216           
SHEET    3 AA5 4 LEU B 198  ALA B 200 -1  O  LEU B 198   N  LEU B 190           
SHEET    4 AA5 4 TYR B 225  LYS B 226 -1  O  LYS B 226   N  VAL B 199           
SHEET    1 AA6 4 ARG B 216  ASN B 217  0                                        
SHEET    2 AA6 4 ARG B 185  LEU B 190  1  N  VAL B 186   O  ARG B 216           
SHEET    3 AA6 4 VAL B 240  SER B 244  1  O  LEU B 242   N  LEU B 187           
SHEET    4 AA6 4 VAL B 274  LEU B 277  1  O  VAL B 275   N  VAL B 241           
LINK         OH  TYR A  87                FE   HEM A 401     1555   1555  2.11  
LINK         O   ALA A 271                CA    CA B 403     1555   1565  2.73  
LINK         O   HOH A 593                CA    CA B 403     1545   1555  2.37  
LINK         O   HOH A 609                CA    CA B 403     1545   1555  2.57  
LINK         OH  TYR B  87                FE   HEM B 401     1555   1555  2.06  
LINK         O   ALA B 271                CA    CA B 403     1555   1555  2.66  
LINK        CA    CA B 403                 O   HOH B 582     1555   1555  2.59  
LINK        CA    CA B 403                 O   HOH B 624     1555   1555  2.63  
CISPEP   1 TYR A   75    PRO A   76          0        -1.07                     
CISPEP   2 GLY A  111    PRO A  112          0         2.83                     
CISPEP   3 THR A  193    GLY A  194          0         8.64                     
CISPEP   4 THR A  193    GLY A  194          0         8.12                     
CISPEP   5 GLY A  194    THR A  195          0        -5.18                     
CISPEP   6 GLY A  194    THR A  195          0       -19.05                     
CISPEP   7 TYR B   75    PRO B   76          0        -4.95                     
CISPEP   8 GLY B  111    PRO B  112          0         3.19                     
CISPEP   9 THR B  193    GLY B  194          0         9.00                     
CISPEP  10 THR B  193    GLY B  194          0         1.42                     
CISPEP  11 GLY B  194    THR B  195          0       -26.63                     
CISPEP  12 GLY B  194    THR B  195          0        -3.26                     
SITE     1 AC1  5 TYR A  87  GLN A  88  ARG A  89  HEM A 402                    
SITE     2 AC1  5 HOH A 559                                                     
SITE     1 AC2 12 LEU A 190  HIS A 192  THR A 195  THR A 204                    
SITE     2 AC2 12 ALA A 205  ALA A 206  HIS A 224  TYR A 225                    
SITE     3 AC2 12 LEU A 283  HEM A 401  HOH A 532  HOH A 553                    
SITE     1 AC3  8 THR B  71  THR B  72  TYR B  87  GLN B  88                    
SITE     2 AC3  8 ARG B  89  HEM B 402  HOH B 539  HOH B 555                    
SITE     1 AC4  9 LEU B 190  HIS B 192  THR B 195  THR B 204                    
SITE     2 AC4  9 ALA B 205  ALA B 206  TYR B 225  GLU B 246                    
SITE     3 AC4  9 HEM B 401                                                     
SITE     1 AC5  6 ALA A 271  HOH A 593  HOH A 609  ALA B 271                    
SITE     2 AC5  6 HOH B 582  HOH B 624                                          
CRYST1   46.088   45.553  113.002  90.00 100.35  90.00 P 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021698  0.000000  0.003963        0.00000                         
SCALE2      0.000000  0.021952  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008996        0.00000