HEADER    BIOSYNTHETIC PROTEIN                    14-JAN-19   6NNC              
TITLE     STRUCTURE OF DIHYDROFOLATE REDUCTASE FROM MYCOBACTERIUM TUBERCULOSIS  
TITLE    2 IN COMPLEX WITH NADPH AND PEMETREXED                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIHYDROFOLATE REDUCTASE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 1.5.1.3;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS (STRAIN ATCC 25618 / 
SOURCE   3 H37RV);                                                              
SOURCE   4 ORGANISM_TAXID: 83332;                                               
SOURCE   5 STRAIN: ATCC 25618 / H37RV;                                          
SOURCE   6 GENE: FOLA, DFRA, RV2763C, MTV002.28C;                               
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ANTIFOLATE, BIOSYNTHETIC PROTEIN                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.RIBEIRO,S.M.CHAVEZ-PACHECO,M.V.B.DIAS                             
REVDAT   3   13-MAR-24 6NNC    1       LINK                                     
REVDAT   2   13-NOV-19 6NNC    1       JRNL                                     
REVDAT   1   17-JUL-19 6NNC    0                                                
JRNL        AUTH   J.A.RIBEIRO,S.M.CHAVEZ-PACHECO,G.S.DE OLIVEIRA,C.D.S.SILVA,  
JRNL        AUTH 2 J.H.P.GIUDICE,G.A.LIBREROS-ZUNIGA,M.V.B.DIAS                 
JRNL        TITL   CRYSTAL STRUCTURES OF THE CLOSED FORM OF MYCOBACTERIUM       
JRNL        TITL 2 TUBERCULOSIS DIHYDROFOLATE REDUCTASE IN COMPLEX WITH         
JRNL        TITL 3 DIHYDROFOLATE AND ANTIFOLATES.                               
JRNL        REF    ACTA CRYSTALLOGR D STRUCT     V.  75   682 2019              
JRNL        REF  2 BIOL                                                         
JRNL        REFN                   ISSN 2059-7983                               
JRNL        PMID   31282477                                                     
JRNL        DOI    10.1107/S205979831900901X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14_3260)                                   
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.16                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 29234                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.163                           
REMARK   3   R VALUE            (WORKING SET) : 0.161                           
REMARK   3   FREE R VALUE                     : 0.204                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.080                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1485                            
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 32.1637 -  4.0009    0.99     2736   138  0.1513 0.1935        
REMARK   3     2  4.0009 -  3.1765    1.00     2599   149  0.1496 0.1896        
REMARK   3     3  3.1765 -  2.7752    1.00     2588   133  0.1623 0.2136        
REMARK   3     4  2.7752 -  2.5216    1.00     2554   139  0.1668 0.2040        
REMARK   3     5  2.5216 -  2.3409    0.99     2535   140  0.1611 0.1952        
REMARK   3     6  2.3409 -  2.2029    0.99     2524   120  0.1634 0.2046        
REMARK   3     7  2.2029 -  2.0926    0.99     2521   142  0.1684 0.2080        
REMARK   3     8  2.0926 -  2.0016    0.98     2499   126  0.1765 0.2397        
REMARK   3     9  2.0016 -  1.9245    0.98     2476   154  0.1694 0.2301        
REMARK   3    10  1.9245 -  1.8581    0.96     2380   130  0.1711 0.2127        
REMARK   3    11  1.8581 -  1.8000    0.92     2337   114  0.1838 0.2366        
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)     : 0.160            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.360           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.87                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.16                          
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      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  22.9291   0.1282  17.7536              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1444 T22:   0.1238                                     
REMARK   3      T33:   0.1161 T12:  -0.0093                                     
REMARK   3      T13:  -0.0296 T23:  -0.0103                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1986 L22:   0.4743                                     
REMARK   3      L33:   0.2465 L12:  -0.4486                                     
REMARK   3      L13:  -0.4724 L23:   0.0551                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0024 S12:  -0.0102 S13:   0.0593                       
REMARK   3      S21:  -0.0118 S22:  -0.0063 S23:  -0.0711                       
REMARK   3      S31:  -0.0065 S32:   0.0114 S33:   0.0011                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: (CHAIN A AND (RESID 1 THROUGH 154 OR        
REMARK   3                          RESID 156 THROUGH 159))                     
REMARK   3     SELECTION          : (CHAIN B AND (RESID 1 THROUGH 154 OR        
REMARK   3                          RESID 156 THROUGH 159))                     
REMARK   3     ATOM PAIRS NUMBER  : 972                                         
REMARK   3     RMSD               : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6NNC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JAN-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000239007.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-APR-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               : LNLS                               
REMARK 200  BEAMLINE                       : W01B-MX2                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.4                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 2M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.2.8                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29295                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.750                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY                : 12.60                              
REMARK 200  R MERGE                    (I) : 0.06600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.84                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 11.00                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.41700                            
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: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM SULPHATE, 100 MM MES,     
REMARK 280  10 MM COBALT CHLORIDE, PH 6.5, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       30.67300            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       36.10800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.35900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       36.10800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.67300            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.35900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 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 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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
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: 7270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14380 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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   NH2  ARG B   143     O    HOH B   301              1.98            
REMARK 500   O    HOH B   387     O    HOH B   448              2.07            
REMARK 500   OG   SER B   159     O    HOH B   302              2.13            
REMARK 500   O    HOH B   403     O    HOH B   439              2.13            
REMARK 500   O    HOH B   376     O    HOH B   377              2.18            
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   427     O    HOH B   441     2555     2.08            
REMARK 500   OD1  ASP B    70     O    HOH B   406     2654     2.15            
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    MET B  72   CA  -  CB  -  CG  ANGL. DEV. =  15.6 DEGREES          
REMARK 500    MET B  72   CB  -  CG  -  SD  ANGL. DEV. = -25.2 DEGREES          
REMARK 500    LEU B 102   CB  -  CG  -  CD2 ANGL. DEV. = -16.6 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    ASP A  19     -159.16   -140.42                                   
REMARK 500    PRO A  21       38.19    -88.17                                   
REMARK 500    LEU A  86       59.46    -98.29                                   
REMARK 500    ASP A 132     -161.48    -78.11                                   
REMARK 500    PRO B  21       42.57    -85.80                                   
REMARK 500    LEU B  86       66.43   -100.18                                   
REMARK 500    ASP B 132     -163.95    -75.39                                   
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                              CO A 202  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  38   NE2                                                    
REMARK 620 2 HOH A 327   O    92.7                                              
REMARK 620 3 HOH A 345   O    89.2  84.3                                        
REMARK 620 4 HOH A 346   O    89.5 177.7  95.0                                  
REMARK 620 5 HIS B 157   NE2 173.1  94.0  90.0  83.7                            
REMARK 620 6 HOH B 391   O    92.5  92.9 176.9  87.7  88.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CO B 202  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 383   O                                                      
REMARK 620 2 HIS B  38   NE2 173.7                                              
REMARK 620 3 HOH B 309   O    81.7  92.8                                        
REMARK 620 4 HOH B 335   O    92.7  89.8  84.2                                  
REMARK 620 5 HOH B 344   O    86.1  91.4  94.9 178.6                            
REMARK 620 6 HOH B 395   O    96.9  88.8 175.1  91.2  89.7                      
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 NDP A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CO A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue LYA A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 205                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NDP B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CO B 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue LYA B 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 205                 
DBREF  6NNC A    1   159  UNP    P9WNX1   DYR_MYCTU        3    161             
DBREF  6NNC B    1   159  UNP    P9WNX1   DYR_MYCTU        3    161             
SEQRES   1 A  159  MET VAL GLY LEU ILE TRP ALA GLN ALA THR SER GLY VAL          
SEQRES   2 A  159  ILE GLY ARG GLY GLY ASP ILE PRO TRP ARG LEU PRO GLU          
SEQRES   3 A  159  ASP GLN ALA HIS PHE ARG GLU ILE THR MET GLY HIS THR          
SEQRES   4 A  159  ILE VAL MET GLY ARG ARG THR TRP ASP SER LEU PRO ALA          
SEQRES   5 A  159  LYS VAL ARG PRO LEU PRO GLY ARG ARG ASN VAL VAL LEU          
SEQRES   6 A  159  SER ARG GLN ALA ASP PHE MET ALA SER GLY ALA GLU VAL          
SEQRES   7 A  159  VAL GLY SER LEU GLU GLU ALA LEU THR SER PRO GLU THR          
SEQRES   8 A  159  TRP VAL ILE GLY GLY GLY GLN VAL TYR ALA LEU ALA LEU          
SEQRES   9 A  159  PRO TYR ALA THR ARG CYS GLU VAL THR GLU VAL ASP ILE          
SEQRES  10 A  159  GLY LEU PRO ARG GLU ALA GLY ASP ALA LEU ALA PRO VAL          
SEQRES  11 A  159  LEU ASP GLU THR TRP ARG GLY GLU THR GLY GLU TRP ARG          
SEQRES  12 A  159  PHE SER ARG SER GLY LEU ARG TYR ARG LEU TYR SER TYR          
SEQRES  13 A  159  HIS ARG SER                                                  
SEQRES   1 B  159  MET VAL GLY LEU ILE TRP ALA GLN ALA THR SER GLY VAL          
SEQRES   2 B  159  ILE GLY ARG GLY GLY ASP ILE PRO TRP ARG LEU PRO GLU          
SEQRES   3 B  159  ASP GLN ALA HIS PHE ARG GLU ILE THR MET GLY HIS THR          
SEQRES   4 B  159  ILE VAL MET GLY ARG ARG THR TRP ASP SER LEU PRO ALA          
SEQRES   5 B  159  LYS VAL ARG PRO LEU PRO GLY ARG ARG ASN VAL VAL LEU          
SEQRES   6 B  159  SER ARG GLN ALA ASP PHE MET ALA SER GLY ALA GLU VAL          
SEQRES   7 B  159  VAL GLY SER LEU GLU GLU ALA LEU THR SER PRO GLU THR          
SEQRES   8 B  159  TRP VAL ILE GLY GLY GLY GLN VAL TYR ALA LEU ALA LEU          
SEQRES   9 B  159  PRO TYR ALA THR ARG CYS GLU VAL THR GLU VAL ASP ILE          
SEQRES  10 B  159  GLY LEU PRO ARG GLU ALA GLY ASP ALA LEU ALA PRO VAL          
SEQRES  11 B  159  LEU ASP GLU THR TRP ARG GLY GLU THR GLY GLU TRP ARG          
SEQRES  12 B  159  PHE SER ARG SER GLY LEU ARG TYR ARG LEU TYR SER TYR          
SEQRES  13 B  159  HIS ARG SER                                                  
HET    NDP  A 201      48                                                       
HET     CO  A 202       1                                                       
HET    LYA  A 203      31                                                       
HET    SO4  A 204       5                                                       
HET    SO4  A 205       5                                                       
HET    NDP  B 201      48                                                       
HET     CO  B 202       1                                                       
HET    LYA  B 203      31                                                       
HET    SO4  B 204       5                                                       
HET    SO4  B 205       5                                                       
HETNAM     NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE                  
HETNAM   2 NDP  PHOSPHATE                                                       
HETNAM      CO COBALT (II) ION                                                  
HETNAM     LYA 2-{4-[2-(2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-               
HETNAM   2 LYA  D]PYRIMIDIN-5-YL)-ETHYL]-BENZOYLAMINO}-PENTANEDIOIC             
HETNAM   3 LYA  ACID                                                            
HETNAM     SO4 SULFATE ION                                                      
HETSYN     LYA LY231514                                                         
FORMUL   3  NDP    2(C21 H30 N7 O17 P3)                                         
FORMUL   4   CO    2(CO 2+)                                                     
FORMUL   5  LYA    2(C20 H21 N5 O6)                                             
FORMUL   6  SO4    4(O4 S 2-)                                                   
FORMUL  13  HOH   *316(H2 O)                                                    
HELIX    1 AA1 LEU A   24  MET A   36  1                                  13    
HELIX    2 AA2 ARG A   44  LEU A   50  1                                   7    
HELIX    3 AA3 PRO A   51  ARG A   55  5                                   5    
HELIX    4 AA4 SER A   81  LEU A   86  5                                   6    
HELIX    5 AA5 GLY A   96  LEU A  104  1                                   9    
HELIX    6 AA6 PRO A  105  ALA A  107  5                                   3    
HELIX    7 AA7 LEU B   24  MET B   36  1                                  13    
HELIX    8 AA8 ARG B   44  LEU B   50  1                                   7    
HELIX    9 AA9 PRO B   51  ARG B   55  5                                   5    
HELIX   10 AB1 SER B   81  LEU B   86  1                                   6    
HELIX   11 AB2 GLY B   96  LEU B  104  1                                   9    
HELIX   12 AB3 PRO B  105  ALA B  107  5                                   3    
SHEET    1 AA1 8 GLU A  77  VAL A  79  0                                        
SHEET    2 AA1 8 ARG A  61  LEU A  65  1  N  VAL A  64   O  GLU A  77           
SHEET    3 AA1 8 THR A  39  GLY A  43  1  N  ILE A  40   O  VAL A  63           
SHEET    4 AA1 8 THR A  91  VAL A  93  1  O  TRP A  92   N  THR A  39           
SHEET    5 AA1 8 VAL A   2  ALA A   9  1  N  GLY A   3   O  VAL A  93           
SHEET    6 AA1 8 ARG A 109  VAL A 115  1  O  VAL A 115   N  GLN A   8           
SHEET    7 AA1 8 ARG A 150  HIS A 157 -1  O  TYR A 154   N  VAL A 112           
SHEET    8 AA1 8 ARG A 136  THR A 139 -1  N  ARG A 136   O  HIS A 157           
SHEET    1 AA2 8 GLU A  77  VAL A  79  0                                        
SHEET    2 AA2 8 ARG A  61  LEU A  65  1  N  VAL A  64   O  GLU A  77           
SHEET    3 AA2 8 THR A  39  GLY A  43  1  N  ILE A  40   O  VAL A  63           
SHEET    4 AA2 8 THR A  91  VAL A  93  1  O  TRP A  92   N  THR A  39           
SHEET    5 AA2 8 VAL A   2  ALA A   9  1  N  GLY A   3   O  VAL A  93           
SHEET    6 AA2 8 ARG A 109  VAL A 115  1  O  VAL A 115   N  GLN A   8           
SHEET    7 AA2 8 ARG A 150  HIS A 157 -1  O  TYR A 154   N  VAL A 112           
SHEET    8 AA2 8 ARG A 143  PHE A 144 -1  N  ARG A 143   O  TYR A 151           
SHEET    1 AA3 2 VAL A  13  GLY A  15  0                                        
SHEET    2 AA3 2 ALA A 126  LEU A 127 -1  O  ALA A 126   N  ILE A  14           
SHEET    1 AA4 8 GLU B  77  VAL B  79  0                                        
SHEET    2 AA4 8 ARG B  61  LEU B  65  1  N  VAL B  64   O  GLU B  77           
SHEET    3 AA4 8 THR B  39  GLY B  43  1  N  MET B  42   O  LEU B  65           
SHEET    4 AA4 8 THR B  91  VAL B  93  1  O  TRP B  92   N  THR B  39           
SHEET    5 AA4 8 VAL B   2  ALA B   9  1  N  GLY B   3   O  VAL B  93           
SHEET    6 AA4 8 ARG B 109  VAL B 115  1  O  THR B 113   N  GLN B   8           
SHEET    7 AA4 8 ARG B 150  HIS B 157 -1  O  TYR B 154   N  VAL B 112           
SHEET    8 AA4 8 ARG B 136  THR B 139 -1  N  ARG B 136   O  HIS B 157           
SHEET    1 AA5 8 GLU B  77  VAL B  79  0                                        
SHEET    2 AA5 8 ARG B  61  LEU B  65  1  N  VAL B  64   O  GLU B  77           
SHEET    3 AA5 8 THR B  39  GLY B  43  1  N  MET B  42   O  LEU B  65           
SHEET    4 AA5 8 THR B  91  VAL B  93  1  O  TRP B  92   N  THR B  39           
SHEET    5 AA5 8 VAL B   2  ALA B   9  1  N  GLY B   3   O  VAL B  93           
SHEET    6 AA5 8 ARG B 109  VAL B 115  1  O  THR B 113   N  GLN B   8           
SHEET    7 AA5 8 ARG B 150  HIS B 157 -1  O  TYR B 154   N  VAL B 112           
SHEET    8 AA5 8 ARG B 143  PHE B 144 -1  N  ARG B 143   O  TYR B 151           
SHEET    1 AA6 2 VAL B  13  GLY B  15  0                                        
SHEET    2 AA6 2 ALA B 126  LEU B 127 -1  O  ALA B 126   N  ILE B  14           
LINK         NE2 HIS A  38                CO    CO A 202     1555   1555  2.16  
LINK        CO    CO A 202                 O   HOH A 327     1555   1555  2.18  
LINK        CO    CO A 202                 O   HOH A 345     1555   1555  2.15  
LINK        CO    CO A 202                 O   HOH A 346     1555   1555  2.19  
LINK        CO    CO A 202                 NE2 HIS B 157     1555   1555  2.08  
LINK        CO    CO A 202                 O   HOH B 391     1555   1555  2.16  
LINK         O   HOH A 383                CO    CO B 202     1555   1555  2.03  
LINK         NE2 HIS B  38                CO    CO B 202     1555   1555  2.17  
LINK        CO    CO B 202                 O   HOH B 309     1555   1555  2.15  
LINK        CO    CO B 202                 O   HOH B 335     1555   1555  2.19  
LINK        CO    CO B 202                 O   HOH B 344     1555   1555  2.30  
LINK        CO    CO B 202                 O   HOH B 395     1555   1555  2.10  
CISPEP   1 ARG A   55    PRO A   56          0         0.14                     
CISPEP   2 GLY A   95    GLY A   96          0         6.04                     
CISPEP   3 ARG B   55    PRO B   56          0         1.66                     
CISPEP   4 GLY B   95    GLY B   96          0         5.29                     
SITE     1 AC1 35 TRP A   6  ALA A   7  ILE A  14  GLY A  15                    
SITE     2 AC1 35 ARG A  16  GLY A  18  ASP A  19  ILE A  20                    
SITE     3 AC1 35 GLY A  43  ARG A  44  ARG A  45  THR A  46                    
SITE     4 AC1 35 LEU A  65  SER A  66  ARG A  67  GLN A  68                    
SITE     5 AC1 35 GLY A  80  ILE A  94  GLY A  96  GLY A  97                    
SITE     6 AC1 35 GLN A  98  VAL A  99  TYR A 100  LEU A 102                    
SITE     7 AC1 35 ALA A 126  LYA A 203  HOH A 306  HOH A 318                    
SITE     8 AC1 35 HOH A 325  HOH A 337  HOH A 338  HOH A 351                    
SITE     9 AC1 35 HOH A 360  HOH A 379  HOH A 399                               
SITE     1 AC2  6 HIS A  38  HOH A 327  HOH A 345  HOH A 346                    
SITE     2 AC2  6 HIS B 157  HOH B 391                                          
SITE     1 AC3 20 ILE A   5  TRP A   6  ALA A   7  ASP A  27                    
SITE     2 AC3 20 GLN A  28  PHE A  31  ARG A  32  LEU A  50                    
SITE     3 AC3 20 LEU A  57  ARG A  60  ILE A  94  TYR A 100                    
SITE     4 AC3 20 THR A 113  NDP A 201  HOH A 324  HOH A 350                    
SITE     5 AC3 20 HOH A 362  HOH A 393  HOH A 401  HOH A 411                    
SITE     1 AC4  6 ARG A  23  PRO A  51  HOH A 309  HOH A 367                    
SITE     2 AC4  6 ARG B  32  PRO B  58                                          
SITE     1 AC5  2 ARG A  44  ARG A  45                                          
SITE     1 AC6 33 TRP B   6  ALA B   7  ILE B  14  GLY B  15                    
SITE     2 AC6 33 ARG B  16  GLY B  18  ASP B  19  ILE B  20                    
SITE     3 AC6 33 GLY B  43  ARG B  44  ARG B  45  THR B  46                    
SITE     4 AC6 33 LEU B  65  SER B  66  ARG B  67  GLN B  68                    
SITE     5 AC6 33 GLY B  80  ILE B  94  GLY B  96  GLY B  97                    
SITE     6 AC6 33 GLN B  98  VAL B  99  TYR B 100  LEU B 102                    
SITE     7 AC6 33 LYA B 203  HOH B 321  HOH B 322  HOH B 331                    
SITE     8 AC6 33 HOH B 333  HOH B 358  HOH B 372  HOH B 382                    
SITE     9 AC6 33 HOH B 389                                                     
SITE     1 AC7  6 HOH A 383  HIS B  38  HOH B 309  HOH B 335                    
SITE     2 AC7  6 HOH B 344  HOH B 395                                          
SITE     1 AC8 21 ILE B   5  TRP B   6  ALA B   7  ASP B  27                    
SITE     2 AC8 21 GLN B  28  ALA B  29  PHE B  31  ARG B  32                    
SITE     3 AC8 21 LEU B  50  VAL B  54  ARG B  60  ILE B  94                    
SITE     4 AC8 21 TYR B 100  NDP B 201  HOH B 304  HOH B 307                    
SITE     5 AC8 21 HOH B 310  HOH B 311  HOH B 355  HOH B 369                    
SITE     6 AC8 21 HOH B 371                                                     
SITE     1 AC9  3 ARG B  44  ARG B  45  HOH B 394                               
SITE     1 AD1  4 ARG A 136  HOH A 304  ALA B  29  ARG B 146                    
CRYST1   61.346   70.718   72.216  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016301  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014141  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013847        0.00000