PDB Short entry for 7D4X
HEADER    OXIDOREDUCTASE                          24-SEP-20   7D4X              
TITLE     X-RAY CRYSTAL STRUCTURE OF E.COLI DIHYDROFOLATE REDUCTASE COMPLEXED   
TITLE    2 WITH FOLATE AND NADP+ AT PH7.0                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIHYDROFOLATE REDUCTASE;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.5.1.3;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12);                  
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 GENE: FOLA, TMRA, B0048, JW0047;                                     
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET-SUMO                                  
KEYWDS    DIHYDROFOLATE, REDUCTASE, ALPHA-BETA SANDIWITCH, NADPH,               
KEYWDS   2 OXIDOREDUCTASE                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
NUMMDL    54                                                                    
AUTHOR    Q.WAN,C.DEALWIS                                                       
REVDAT   1   09-JUN-21 7D4X    0                                                
JRNL        AUTH   Q.WAN,B.C.BENNETT,T.WYMORE,Z.LI,M.A.WILSON,C.L.BROOKS III,   
JRNL        AUTH 2 P.LANGAN,A.KOVALEVSKY,C.G.DEALWIS                            
JRNL        TITL   CAPTURING THE CATALYTIC PROTON OF DIHYDROFOLATE REDUCTASE:   
JRNL        TITL 2 IMPLICATIONS FOR GENERAL ACID-BASE CATALYSIS                 
JRNL        REF    ACS CATALYSIS                 V.  11  5873 2021              
JRNL        REFN                   ESSN 2155-5435                               
JRNL        DOI    10.1021/ACSCATAL.1C00417                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.ENSEMBLE_REFINEMENT:1.13RC2_2986)     
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) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.41                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 20751                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.157                           
REMARK   3   R VALUE            (WORKING SET) : 0.155                           
REMARK   3   FREE R VALUE                     : 0.189                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.150                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1068                            
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  3.1968 -  2.5380    1.00     2538   139  0.1678 0.2007        
REMARK   3     2  2.5380 -  2.2173    0.99     2508   119  0.1536 0.1912        
REMARK   3     3  2.2173 -  2.0147    0.98     2444   135  0.1444 0.2230        
REMARK   3     4  2.0147 -  1.8703    0.97     2410   146  0.1434 0.2009        
REMARK   3     5  1.8703 -  1.7600    0.97     2392   139  0.1580 0.1768        
REMARK   3     6  1.7600 -  1.6719    0.96     2374   126  0.1661 0.2354        
REMARK   3     7  1.6719 -  1.5991    0.94     2316   142  0.1790 0.2508        
REMARK   3     8  1.6720 -  1.5990    1.00     2701   122  0.1511 0.1527        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
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)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.900           
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      :   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  : 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 7D4X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-SEP-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300018751.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-AUG-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 291                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5                                
REMARK 200  MONOCHROMATOR                  : CHOPPER                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20795                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.599                              
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     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.09700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.63                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.44600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.970                              
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: 1RX2                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 40MG/ML DHFR-FOLATE-NADP+ COMPLEX, 12%   
REMARK 280  (V/V) PEG 400, 100MM MNCL2, 20MM IMIDAZOLE, PH7.0, VAPOR            
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 291K                           
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       17.14650            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       49.48700            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       22.81250            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       49.48700            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       17.14650            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       22.81250            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: 2080 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 8220 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 1.0 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500 31 CYS A 152   CB    CYS A 152   SG      0.235                       
REMARK 500 42 CYS A 152   CB    CYS A 152   SG      0.107                       
REMARK 500 44 TRP A  22   CB    TRP A  22   CG      0.131                       
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  3 ASP A 127   CB  -  CG  -  OD1 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500  7 LEU A   8   CA  -  CB  -  CG  ANGL. DEV. =  14.8 DEGREES          
REMARK 500  9 ARG A  12   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500 10 CYS A 152   CA  -  CB  -  SG  ANGL. DEV. = -14.6 DEGREES          
REMARK 500 17 ARG A  12   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500 17 ARG A  12   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500 20 CYS A 152   CA  -  CB  -  SG  ANGL. DEV. =   7.6 DEGREES          
REMARK 500 21 ARG A  12   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500 21 ARG A  12   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500 28 LEU A   4   CA  -  CB  -  CG  ANGL. DEV. =  14.2 DEGREES          
REMARK 500 31 LEU A   4   CA  -  CB  -  CG  ANGL. DEV. =  15.8 DEGREES          
REMARK 500 33 CYS A 152   CA  -  CB  -  SG  ANGL. DEV. =   7.0 DEGREES          
REMARK 500 40 TRP A  22   CA  -  CB  -  CG  ANGL. DEV. =  12.5 DEGREES          
REMARK 500 41 LEU A  28   CA  -  CB  -  CG  ANGL. DEV. =  17.6 DEGREES          
REMARK 500 42 CYS A 152   CA  -  CB  -  SG  ANGL. DEV. =  11.1 DEGREES          
REMARK 500 43 TRP A  22   CA  -  CB  -  CG  ANGL. DEV. =  15.5 DEGREES          
REMARK 500 48 CYS A 152   CA  -  CB  -  SG  ANGL. DEV. =   7.8 DEGREES          
REMARK 500 51 PRO A 130   C   -  N   -  CD  ANGL. DEV. = -13.8 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  1 GLU A  17       14.15     50.70                                   
REMARK 500  1 ASN A  18       36.18     95.38                                   
REMARK 500  1 MET A  20       67.79   -104.08                                   
REMARK 500  1 ASN A  23       66.26   -102.53                                   
REMARK 500  1 ASP A  69      114.45   -168.97                                   
REMARK 500  1 LYS A 106       37.33    -86.54                                   
REMARK 500  1 VAL A 119       48.85   -148.98                                   
REMARK 500  1 GLU A 120       71.21      9.87                                   
REMARK 500  1 TYR A 128      173.50    -56.61                                   
REMARK 500  1 PHE A 137      129.95   -172.18                                   
REMARK 500  2 ARG A  12       28.03     39.61                                   
REMARK 500  2 ASN A  18       88.83     37.90                                   
REMARK 500  2 PRO A  21     -106.08    -93.58                                   
REMARK 500  2 TRP A  22      156.61    -42.10                                   
REMARK 500  2 LEU A  24       99.70    -50.08                                   
REMARK 500  2 ARG A  52      144.64    171.42                                   
REMARK 500  2 ASP A  69      108.48   -164.86                                   
REMARK 500  2 GLU A 120       69.76     67.14                                   
REMARK 500  2 ASP A 144     -152.39   -145.87                                   
REMARK 500  3 MET A  16     -119.53   -133.23                                   
REMARK 500  3 ASP A  69      116.05   -164.95                                   
REMARK 500  3 GLU A 120      137.76     60.97                                   
REMARK 500  3 TYR A 128     -150.28    -77.21                                   
REMARK 500  3 VAL A 136      -78.26    -91.27                                   
REMARK 500  3 GLU A 139      105.95   -166.89                                   
REMARK 500  3 ASP A 144     -162.84   -116.10                                   
REMARK 500  4 TRP A  22      179.17    -54.91                                   
REMARK 500  4 ASP A  69      109.15   -173.52                                   
REMARK 500  4 ASP A  87       57.36    -96.16                                   
REMARK 500  4 GLU A 120     -145.13     42.73                                   
REMARK 500  4 ASP A 127      121.91    -29.21                                   
REMARK 500  4 SER A 138     -142.39   -113.70                                   
REMARK 500  4 GLU A 139      101.66    124.86                                   
REMARK 500  4 ALA A 145       -2.82    -59.65                                   
REMARK 500  5 ASP A  87       82.86    -67.39                                   
REMARK 500  5 PRO A  89      -78.39    -64.22                                   
REMARK 500  5 GLU A 120      100.40     60.96                                   
REMARK 500  5 ASP A 122      -37.93   -156.43                                   
REMARK 500  5 ASP A 127      132.18     77.19                                   
REMARK 500  6 TRP A  22     -147.77   -126.82                                   
REMARK 500  6 ASN A  23       75.21    178.30                                   
REMARK 500  6 ASP A  87       68.74   -108.65                                   
REMARK 500  6 VAL A 119      -55.59   -123.32                                   
REMARK 500  6 GLU A 120       97.03     50.60                                   
REMARK 500  6 ASP A 127     -151.69    110.87                                   
REMARK 500  6 GLU A 129      108.55    -59.44                                   
REMARK 500  6 PHE A 137      129.47   -175.29                                   
REMARK 500  6 ALA A 145        2.83    -69.19                                   
REMARK 500  7 ASN A  18       13.87     87.09                                   
REMARK 500  7 ASP A  37       -2.07     69.60                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     442 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 VAL A   88     PRO A   89          6      -140.35                    
REMARK 500 PRO A  130     ASP A  131          8       131.94                    
REMARK 500 MET A   20     PRO A   21         10       147.95                    
REMARK 500 ASP A  127     TYR A  128         10      -147.80                    
REMARK 500 CYS A  152     PHE A  153         10       138.11                    
REMARK 500 TYR A  128     GLU A  129         11      -119.14                    
REMARK 500 PRO A   21     TRP A   22         13      -137.65                    
REMARK 500 TYR A  128     GLU A  129         15       126.21                    
REMARK 500 TYR A  128     GLU A  129         16       127.31                    
REMARK 500 ASP A   87     VAL A   88         17      -142.44                    
REMARK 500 PRO A  126     ASP A  127         19      -133.62                    
REMARK 500 TRP A   22     ASN A   23         20       139.83                    
REMARK 500 GLU A  129     PRO A  130         20      -149.16                    
REMARK 500 PRO A   21     TRP A   22         22      -149.68                    
REMARK 500 MET A   20     PRO A   21         23       140.68                    
REMARK 500 TRP A   22     ASN A   23         24       135.22                    
REMARK 500 GLU A  118     VAL A  119         25       148.89                    
REMARK 500 ASN A   23     LEU A   24         27       148.57                    
REMARK 500 SER A   49     ILE A   50         27       123.90                    
REMARK 500 GLU A   17     ASN A   18         28       143.33                    
REMARK 500 MET A   20     PRO A   21         28      -143.92                    
REMARK 500 PRO A   21     TRP A   22         30       144.26                    
REMARK 500 SER A   49     ILE A   50         31      -147.38                    
REMARK 500 GLU A   17     ASN A   18         32      -149.23                    
REMARK 500 ASN A   18     ALA A   19         36      -145.54                    
REMARK 500 ASP A  122     THR A  123         40       144.36                    
REMARK 500 ASP A  122     THR A  123         41       149.29                    
REMARK 500 MET A   16     GLU A   17         42       143.51                    
REMARK 500 TRP A   22     ASN A   23         43       142.29                    
REMARK 500 MET A   16     GLU A   17         44       144.84                    
REMARK 500 MET A   16     GLU A   17         45       148.11                    
REMARK 500 ALA A   19     MET A   20         45      -143.33                    
REMARK 500 MET A   20     PRO A   21         45       141.07                    
REMARK 500 GLU A   17     ASN A   18         47       146.60                    
REMARK 500 PRO A   21     TRP A   22         48       138.10                    
REMARK 500 TRP A   22     ASN A   23         48       149.85                    
REMARK 500 HIS A  141     ASP A  142         48       147.13                    
REMARK 500 ASN A   23     LEU A   24         49      -147.39                    
REMARK 500 ASN A   23     LEU A   24         50      -127.68                    
REMARK 500 GLU A  118     VAL A  119         50       141.59                    
REMARK 500 TYR A  128     GLU A  129         50      -145.22                    
REMARK 500 ASN A   23     LEU A   24         51      -130.23                    
REMARK 500 GLU A  129     PRO A  130         51       146.21                    
REMARK 500 LEU A   24     PRO A   25         52      -144.83                    
REMARK 500 TYR A  128     GLU A  129         52       128.81                    
REMARK 500 MET A   20     PRO A   21         53      -144.19                    
REMARK 500 LEU A   24     PRO A   25         53      -148.63                    
REMARK 500 PRO A   25     ALA A   26         53      -149.85                    
REMARK 500 GLU A  129     PRO A  130         53      -145.08                    
REMARK 500 MET A   16     GLU A   17         54      -126.68                    
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      54 NON CIS, NON-TRANS OMEGA OUTLIERS.            
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 362        DISTANCE =  6.45 ANGSTROMS                       
REMARK 525    HOH A 373        DISTANCE =  5.95 ANGSTROMS                       
REMARK 525    HOH A 369        DISTANCE =  5.94 ANGSTROMS                       
REMARK 525    HOH A 357        DISTANCE =  6.66 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FOL A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NAP A 202                 
DBREF  7D4X A    1   159  UNP    P0ABQ4   DYR_ECOLI        1    159             
SEQADV 7D4X ASP A   37  UNP  P0ABQ4    ASN    37 CONFLICT                       
SEQRES   1 A  159  MET ILE SER LEU ILE ALA ALA LEU ALA VAL ASP ARG VAL          
SEQRES   2 A  159  ILE GLY MET GLU ASN ALA MET PRO TRP ASN LEU PRO ALA          
SEQRES   3 A  159  ASP LEU ALA TRP PHE LYS ARG ASN THR LEU ASP LYS PRO          
SEQRES   4 A  159  VAL ILE MET GLY ARG HIS THR TRP GLU SER ILE GLY ARG          
SEQRES   5 A  159  PRO LEU PRO GLY ARG LYS ASN ILE ILE LEU SER SER GLN          
SEQRES   6 A  159  PRO GLY THR ASP ASP ARG VAL THR TRP VAL LYS SER VAL          
SEQRES   7 A  159  ASP GLU ALA ILE ALA ALA CYS GLY ASP VAL PRO GLU ILE          
SEQRES   8 A  159  MET VAL ILE GLY GLY GLY ARG VAL TYR GLU GLN PHE LEU          
SEQRES   9 A  159  PRO LYS ALA GLN LYS LEU TYR LEU THR HIS ILE ASP ALA          
SEQRES  10 A  159  GLU VAL GLU GLY ASP THR HIS PHE PRO ASP TYR GLU PRO          
SEQRES  11 A  159  ASP ASP TRP GLU SER VAL PHE SER GLU PHE HIS ASP ALA          
SEQRES  12 A  159  ASP ALA GLN ASN SER HIS SER TYR CYS PHE GLU ILE LEU          
SEQRES  13 A  159  GLU ARG ARG                                                  
HET    FOL  A 201      32                                                       
HET    NAP  A 202      48                                                       
HETNAM     FOL FOLIC ACID                                                       
HETNAM     NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE                 
HETSYN     NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE                       
FORMUL   2  FOL    C19 H19 N7 O6                                                
FORMUL   3  NAP    C21 H28 N7 O17 P3                                            
FORMUL   4  HOH   *68(H2 O)                                                     
HELIX    1 AA1 ALA A    9  ASP A   11  5                                   3    
HELIX    2 AA2 LEU A   24  LEU A   36  1                                  13    
HELIX    3 AA3 ARG A   44  GLY A   51  1                                   8    
HELIX    4 AA4 SER A   77  CYS A   85  1                                   9    
HELIX    5 AA5 GLY A   96  LEU A  104  1                                   9    
HELIX    6 AA6 GLU A  129  ASP A  131  5                                   3    
SHEET    1 AA1 8 THR A  73  VAL A  75  0                                        
SHEET    2 AA1 8 LYS A  58  LEU A  62  1  N  ILE A  61   O  THR A  73           
SHEET    3 AA1 8 PRO A  39  GLY A  43  1  N  VAL A  40   O  LYS A  58           
SHEET    4 AA1 8 ILE A  91  VAL A  93  1  O  MET A  92   N  ILE A  41           
SHEET    5 AA1 8 ILE A   2  LEU A   8  1  N  SER A   3   O  ILE A  91           
SHEET    6 AA1 8 LYS A 109  ILE A 115  1  O  THR A 113   N  LEU A   8           
SHEET    7 AA1 8 TYR A 151  ARG A 158 -1  O  LEU A 156   N  LEU A 110           
SHEET    8 AA1 8 TRP A 133  HIS A 141 -1  N  HIS A 141   O  TYR A 151           
SHEET    1 AA2 2 VAL A  13  GLY A  15  0                                        
SHEET    2 AA2 2 THR A 123  HIS A 124 -1  O  THR A 123   N  ILE A  14           
CISPEP   1 GLY A   95    GLY A   96          1         1.54                     
CISPEP   2 GLY A   95    GLY A   96          2         5.43                     
CISPEP   3 GLY A   95    GLY A   96          3         3.77                     
CISPEP   4 GLY A   95    GLY A   96          4        13.23                     
CISPEP   5 GLY A   95    GLY A   96          5         7.11                     
CISPEP   6 GLY A   95    GLY A   96          6         6.86                     
CISPEP   7 GLY A   95    GLY A   96          7         7.26                     
CISPEP   8 GLY A   95    GLY A   96          8        -0.42                     
CISPEP   9 GLY A   95    GLY A   96          9         5.53                     
CISPEP  10 GLY A   95    GLY A   96         10         6.10                     
CISPEP  11 GLY A   95    GLY A   96         11         5.01                     
CISPEP  12 GLY A   95    GLY A   96         12         6.56                     
CISPEP  13 GLY A   95    GLY A   96         13         6.35                     
CISPEP  14 GLY A   95    GLY A   96         14         9.52                     
CISPEP  15 GLY A   95    GLY A   96         15        -0.78                     
CISPEP  16 GLY A   95    GLY A   96         16         5.98                     
CISPEP  17 GLY A   95    GLY A   96         17         3.10                     
CISPEP  18 GLY A   95    GLY A   96         18         6.98                     
CISPEP  19 GLY A   95    GLY A   96         19         6.95                     
CISPEP  20 GLY A   95    GLY A   96         20         7.39                     
CISPEP  21 GLY A   95    GLY A   96         21         2.81                     
CISPEP  22 GLY A   95    GLY A   96         22         6.12                     
CISPEP  23 GLY A   95    GLY A   96         23         3.46                     
CISPEP  24 GLY A   95    GLY A   96         24         6.39                     
CISPEP  25 GLY A   95    GLY A   96         25         5.31                     
CISPEP  26 GLY A   95    GLY A   96         26         4.54                     
CISPEP  27 GLY A   95    GLY A   96         27         4.10                     
CISPEP  28 GLY A   95    GLY A   96         28         6.16                     
CISPEP  29 GLY A   95    GLY A   96         29         7.97                     
CISPEP  30 GLY A   95    GLY A   96         30         4.08                     
CISPEP  31 GLY A   95    GLY A   96         31         3.43                     
CISPEP  32 GLY A   95    GLY A   96         32         2.53                     
CISPEP  33 GLY A   95    GLY A   96         33         5.98                     
CISPEP  34 GLY A   95    GLY A   96         34         5.30                     
CISPEP  35 GLY A   95    GLY A   96         35         4.53                     
CISPEP  36 GLY A   95    GLY A   96         36         4.99                     
CISPEP  37 GLY A   95    GLY A   96         37         6.00                     
CISPEP  38 GLY A   95    GLY A   96         38         6.68                     
CISPEP  39 GLY A   95    GLY A   96         39         1.27                     
CISPEP  40 GLY A   95    GLY A   96         40         3.65                     
CISPEP  41 GLY A   95    GLY A   96         41         2.05                     
CISPEP  42 GLY A   95    GLY A   96         42         5.06                     
CISPEP  43 GLY A   95    GLY A   96         43        -0.25                     
CISPEP  44 GLY A   95    GLY A   96         44         4.98                     
CISPEP  45 GLY A   95    GLY A   96         45        10.12                     
CISPEP  46 GLY A   95    GLY A   96         46         8.33                     
CISPEP  47 GLY A   95    GLY A   96         47         5.41                     
CISPEP  48 GLY A   95    GLY A   96         48         5.22                     
CISPEP  49 GLY A   95    GLY A   96         49         7.59                     
CISPEP  50 GLY A   95    GLY A   96         50         5.16                     
CISPEP  51 GLY A   95    GLY A   96         51         6.37                     
CISPEP  52 GLY A   95    GLY A   96         52        -1.18                     
CISPEP  53 GLY A   95    GLY A   96         53         1.59                     
CISPEP  54 GLY A   95    GLY A   96         54         3.26                     
SITE     1 AC1 15 ILE A   5  ALA A   6  ALA A   7  ASP A  27                    
SITE     2 AC1 15 LEU A  28  PHE A  31  LYS A  32  LEU A  54                    
SITE     3 AC1 15 ARG A  57  ILE A  94  TYR A 100  THR A 113                    
SITE     4 AC1 15 NAP A 202  HOH A 310  HOH A 333                               
SITE     1 AC2 28 ALA A   6  ALA A   7  ILE A  14  GLY A  15                    
SITE     2 AC2 28 ASN A  18  ALA A  19  GLY A  43  ARG A  44                    
SITE     3 AC2 28 HIS A  45  THR A  46  LEU A  62  SER A  63                    
SITE     4 AC2 28 SER A  64  LYS A  76  ILE A  94  GLY A  96                    
SITE     5 AC2 28 GLY A  97  ARG A  98  VAL A  99  TYR A 100                    
SITE     6 AC2 28 GLN A 102  ASP A 131  FOL A 201  HOH A 311                    
SITE     7 AC2 28 HOH A 313  HOH A 314  HOH A 321  HOH A 340                    
CRYST1   34.293   45.625   98.974  90.00  90.00  90.00 P 21 21 21    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      0.029160  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.021918  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010104        0.00000