HEADER    OXIDOREDUCTASE                          25-APR-19   6OPL              
TITLE     HUMAN BILIVERDIN IX BETA REDUCTASE Q14R MUTANT: NADP COMPLEX          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FLAVIN REDUCTASE (NADPH);                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: FR, BILIVERDIN REDUCTASE B, BVR-B, BILIVERDIN-IX BETA-      
COMPND   5 REDUCTASE, GREEN HEME-BINDING PROTEIN, GHBP, NADPH-DEPENDENT         
COMPND   6 DIAPHORASE, NADPH-FLAVIN REDUCTASE, FLR;                             
COMPND   7 EC: 1.5.1.30, 1.3.1.24;                                              
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BLVRB, FLR;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HUMAN BILIVERDIN IX BETA REDUCTASE, SHORT-CHAIN                       
KEYWDS   2 DEHYDROGENASE/REDUCTASE, OXIDOREDUCTASE                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.A.PAUKOVICH,E.Z.EISENMESSER                                         
REVDAT   2   11-OCT-23 6OPL    1       REMARK                                   
REVDAT   1   29-APR-20 6OPL    0                                                
JRNL        AUTH   N.A.PAUKOVICH,E.Z.EISENMESSER                                
JRNL        TITL   CONTROLLING BILIVERDIN REDUCTASE B COENZYME BINDING THROUGH  
JRNL        TITL 2 EVOLUTION                                                    
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.37 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14_3228: ???)                              
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.70                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.330                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 88.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 50913                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.233                           
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.262                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.690                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2967                            
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 38.7139 -  3.5858    1.00     5723   157  0.2128 0.2502        
REMARK   3     2  3.5858 -  2.8465    1.00     5757   161  0.2086 0.2256        
REMARK   3     3  2.8465 -  2.4867    1.00     5740   157  0.2133 0.2404        
REMARK   3     4  2.4867 -  2.2594    1.00     5798   160  0.2000 0.2567        
REMARK   3     5  2.2594 -  2.0975    1.00     5697   156  0.2026 0.2273        
REMARK   3     6  2.0975 -  1.9738    1.00     5779   156  0.2041 0.2397        
REMARK   3     7  1.9738 -  1.8750    1.00     5740   159  0.2183 0.2569        
REMARK   3     8  1.8750 -  1.7933    1.00     5721   155  0.2239 0.2282        
REMARK   3     9  1.7933 -  1.7243    1.00     5751   159  0.2334 0.2771        
REMARK   3    10  1.7243 -  1.6648    1.00     5774   159  0.2464 0.2621        
REMARK   3    11  1.6648 -  1.6127    1.00     5697   160  0.2608 0.2759        
REMARK   3    12  1.6127 -  1.5666    1.00     5759   155  0.2772 0.3290        
REMARK   3    13  1.5666 -  1.5254    1.00     5745   161  0.2880 0.2595        
REMARK   3    14  1.5254 -  1.4882    1.00     5764   158  0.3054 0.3250        
REMARK   3    15  1.4882 -  1.4543    1.00     5685   155  0.3263 0.2884        
REMARK   3    16  1.4543 -  1.4234    0.99     5690   156  0.3557 0.4030        
REMARK   3    17  1.4234 -  1.3949    0.95     5481   148  0.3968 0.4148        
REMARK   3    18  1.3949 -  1.3686    0.78     4489   128  0.4276 0.4759        
REMARK   3    19  1.3686 -  1.3442    0.56     3207    98  0.4869 0.5275        
REMARK   3    20  1.3442 -  1.3214    0.31     1781    51  0.5110 0.5694        
REMARK   3    21  1.3214 -  1.3001    0.06      358    18  0.6781 0.6483        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
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)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.330           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.011           1632                                  
REMARK   3   ANGLE     :  1.525           2234                                  
REMARK   3   CHIRALITY :  0.095            266                                  
REMARK   3   PLANARITY :  0.008            280                                  
REMARK   3   DIHEDRAL  : 18.574            599                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 6OPL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-APR-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000241042.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-AUG-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 8.2.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL SI(111)             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CMOS                               
REMARK 200  DETECTOR MANUFACTURER          : RDI CMOS_8M                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 55280                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.370                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.980                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.39                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 2.13300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1HDO                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MOTHER LIQUOR: 0.1 M MES MONOHYDRATE,    
REMARK 280  12% W/V PEG20000, 1 M SODIUM CHLORIDE, PH 6.5, VAPOR DIFFUSION,     
REMARK 280  SITTING DROP, TEMPERATURE 277K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+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        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   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       21.08150            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       49.07250            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       62.92650            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       21.08150            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       49.07250            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       62.92650            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       21.08150            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       49.07250            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       62.92650            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       21.08150            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       49.07250            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       62.92650            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1290 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9030 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 825  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 830  LIES ON A SPECIAL POSITION.                          
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  HH11  ARG A   170     O    HOH A   602              1.47            
REMARK 500   NH2  ARG A    78     O    HOH A   601              1.87            
REMARK 500   O    HOH A   748     O    HOH A   787              1.91            
REMARK 500   NH1  ARG A   170     O    HOH A   602              1.93            
REMARK 500   O    MET A     1     O    HOH A   603              1.94            
REMARK 500   O    HOH A   601     O    HOH A   765              1.94            
REMARK 500   O    HOH A   783     O    HOH A   792              1.97            
REMARK 500   O    HOH A   757     O    HOH A   759              2.00            
REMARK 500   OE1  GLN A    25     O    HOH A   604              2.00            
REMARK 500   O    HOH A   610     O    HOH A   615              2.03            
REMARK 500   O    HOH A   614     O    HOH A   734              2.03            
REMARK 500   O    HOH A   603     O    HOH A   740              2.05            
REMARK 500   O    HOH A   647     O    HOH A   746              2.08            
REMARK 500   O    MET A     1     O    HOH A   605              2.12            
REMARK 500   O    HOH A   778     O    HOH A   811              2.14            
REMARK 500   NH2  ARG A   174     O    HOH A   606              2.14            
REMARK 500   OD1  ASP A   192     O    HOH A   607              2.15            
REMARK 500   NH2  ARG A   174     O    HOH A   608              2.16            
REMARK 500   O    HOH A   751     O    HOH A   818              2.17            
REMARK 500   OD1  ASP A   104     O    HOH A   609              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   829     O    HOH A   834     3555     1.92            
REMARK 500   O    HOH A   847     O    HOH A   847     2565     2.00            
REMARK 500   O    HOH A   775     O    HOH A   827     2665     2.04            
REMARK 500   O    HOH A   840     O    HOH A   840     3555     2.06            
REMARK 500   O    HOH A   602     O    HOH A   734     8555     2.11            
REMARK 500   O    HOH A   798     O    HOH A   817     2665     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 187   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A   5     -177.78    142.89                                   
REMARK 500    ILE A   6      165.77    117.02                                   
REMARK 500    GLU A  43      -71.38   -178.41                                   
REMARK 500    ARG A  78     -131.39     63.08                                   
REMARK 500    THR A 110     -106.90   -120.38                                   
REMARK 500    PRO A 152     -150.58    -81.38                                   
REMARK 500    ARG A 170      -85.40    -27.56                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 845        DISTANCE =  5.90 ANGSTROMS                       
REMARK 525    HOH A 846        DISTANCE =  6.13 ANGSTROMS                       
REMARK 525    HOH A 847        DISTANCE =  6.92 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NAP A 500                 
DBREF  6OPL A    1   205  UNP    P30043   BLVRB_HUMAN      1    205             
SEQADV 6OPL ARG A   14  UNP  P30043    GLN    14 ENGINEERED MUTATION            
SEQRES   1 A  205  MET ALA VAL LYS LYS ILE ALA ILE PHE GLY ALA THR GLY          
SEQRES   2 A  205  ARG THR GLY LEU THR THR LEU ALA GLN ALA VAL GLN ALA          
SEQRES   3 A  205  GLY TYR GLU VAL THR VAL LEU VAL ARG ASP SER SER ARG          
SEQRES   4 A  205  LEU PRO SER GLU GLY PRO ARG PRO ALA HIS VAL VAL VAL          
SEQRES   5 A  205  GLY ASP VAL LEU GLN ALA ALA ASP VAL ASP LYS THR VAL          
SEQRES   6 A  205  ALA GLY GLN ASP ALA VAL ILE VAL LEU LEU GLY THR ARG          
SEQRES   7 A  205  ASN ASP LEU SER PRO THR THR VAL MET SER GLU GLY ALA          
SEQRES   8 A  205  ARG ASN ILE VAL ALA ALA MET LYS ALA HIS GLY VAL ASP          
SEQRES   9 A  205  LYS VAL VAL ALA CYS THR SER ALA PHE LEU LEU TRP ASP          
SEQRES  10 A  205  PRO THR LYS VAL PRO PRO ARG LEU GLN ALA VAL THR ASP          
SEQRES  11 A  205  ASP HIS ILE ARG MET HIS LYS VAL LEU ARG GLU SER GLY          
SEQRES  12 A  205  LEU LYS TYR VAL ALA VAL MET PRO PRO HIS ILE GLY ASP          
SEQRES  13 A  205  GLN PRO LEU THR GLY ALA TYR THR VAL THR LEU ASP GLY          
SEQRES  14 A  205  ARG GLY PRO SER ARG VAL ILE SER LYS HIS ASP LEU GLY          
SEQRES  15 A  205  HIS PHE MET LEU ARG CYS LEU THR THR ASP GLU TYR ASP          
SEQRES  16 A  205  GLY HIS SER THR TYR PRO SER HIS GLN TYR                      
HET    NAP  A 500      48                                                       
HETNAM     NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE                 
HETSYN     NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE                       
FORMUL   2  NAP    C21 H28 N7 O17 P3                                            
FORMUL   3  HOH   *247(H2 O)                                                    
HELIX    1 AA1 GLY A   13  GLY A   27  1                                  15    
HELIX    2 AA2 ASP A   36  LEU A   40  5                                   5    
HELIX    3 AA3 GLN A   57  ALA A   66  1                                  10    
HELIX    4 AA4 THR A   85  GLY A  102  1                                  18    
HELIX    5 AA5 SER A  111  TRP A  116  5                                   6    
HELIX    6 AA6 ASP A  117  VAL A  121  5                                   5    
HELIX    7 AA7 PRO A  122  ARG A  124  5                                   3    
HELIX    8 AA8 LEU A  125  SER A  142  1                                  18    
HELIX    9 AA9 LYS A  178  CYS A  188  1                                  11    
HELIX   10 AB1 LEU A  189  THR A  191  5                                   3    
SHEET    1 AA1 8 HIS A  49  VAL A  52  0                                        
SHEET    2 AA1 8 THR A  31  VAL A  34  1  N  VAL A  34   O  VAL A  51           
SHEET    3 AA1 8 ALA A   7  PHE A   9  1  N  ILE A   8   O  THR A  31           
SHEET    4 AA1 8 ALA A  70  VAL A  73  1  O  ILE A  72   N  PHE A   9           
SHEET    5 AA1 8 LYS A 105  CYS A 109  1  O  VAL A 107   N  VAL A  71           
SHEET    6 AA1 8 LYS A 145  VAL A 149  1  O  LYS A 145   N  VAL A 106           
SHEET    7 AA1 8 SER A 198  SER A 202  1  O  THR A 199   N  ALA A 148           
SHEET    8 AA1 8 THR A 164  LEU A 167 -1  N  THR A 164   O  SER A 202           
SHEET    1 AA2 2 HIS A 153  GLY A 155  0                                        
SHEET    2 AA2 2 VAL A 175  SER A 177  1  O  ILE A 176   N  HIS A 153           
CISPEP   1 ASP A  168    GLY A  169          0        -7.08                     
SITE     1 AC1 36 GLY A  10  THR A  12  GLY A  13  ARG A  14                    
SITE     2 AC1 36 THR A  15  ARG A  35  ARG A  39  ASP A  54                    
SITE     3 AC1 36 VAL A  55  LEU A  74  LEU A  75  GLY A  76                    
SITE     4 AC1 36 THR A  77  ARG A  78  VAL A  86  MET A  87                    
SITE     5 AC1 36 CYS A 109  THR A 110  SER A 111  HIS A 132                    
SITE     6 AC1 36 PRO A 151  PRO A 152  HIS A 153  ILE A 154                    
SITE     7 AC1 36 HOH A 601  HOH A 639  HOH A 651  HOH A 663                    
SITE     8 AC1 36 HOH A 679  HOH A 692  HOH A 708  HOH A 715                    
SITE     9 AC1 36 HOH A 722  HOH A 730  HOH A 736  HOH A 741                    
CRYST1   42.163   98.145  125.853  90.00  90.00  90.00 I 2 2 2       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023717  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010189  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007946        0.00000