HEADER    OXIDOREDUCTASE                          26-APR-06   2GSD              
TITLE     NAD-DEPENDENT FORMATE DEHYDROGENASE FROM BACTERIUM MORAXELLA SP.C2 IN 
TITLE    2 COMPLEX WITH NAD AND AZIDE                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NAD-DEPENDENT FORMATE DEHYDROGENASE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.2.1.43;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MORAXELLA SP.;                                  
SOURCE   3 ORGANISM_TAXID: 479;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PMXFDH8A                                  
KEYWDS    OXIDOREDUCTASE (ALDEHYDE (D), NAD+(A)), OXIDOREDUCTASE                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.V.FILIPPOVA,K.M.POLYAKOV,T.V.TIKHONOVA,I.G.SADYKHOV,I.G.SHABALIN,   
AUTHOR   2 V.I.TISHKOV,V.O.POPOV                                                
REVDAT   6   30-AUG-23 2GSD    1       REMARK                                   
REVDAT   5   13-JUL-11 2GSD    1       VERSN                                    
REVDAT   4   01-SEP-10 2GSD    1       JRNL                                     
REVDAT   3   24-FEB-09 2GSD    1       VERSN                                    
REVDAT   2   23-MAY-06 2GSD    1       AUTHOR                                   
REVDAT   1   09-MAY-06 2GSD    0                                                
JRNL        AUTH   I.G.SHABALIN,E.V.FILIPPOVA,K.M.POLYAKOV,E.G.SADYKHOV,        
JRNL        AUTH 2 T.N.SAFONOVA,T.V.TIKHONOVA,V.I.TISHKOV,V.O.POPOV             
JRNL        TITL   STRUCTURES OF THE APO AND HOLO FORMS OF FORMATE              
JRNL        TITL 2 DEHYDROGENASE FROM THE BACTERIUM MORAXELLA SP. C-1: TOWARDS  
JRNL        TITL 3 UNDERSTANDING THE MECHANISM OF THE CLOSURE OF THE            
JRNL        TITL 4 INTERDOMAIN CLEFT.                                           
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  65  1315 2009              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   19966418                                                     
JRNL        DOI    10.1107/S0907444909040773                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 73.52                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 26730                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.144                           
REMARK   3   R VALUE            (WORKING SET) : 0.142                           
REMARK   3   FREE R VALUE                     : 0.184                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1422                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.95                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1961                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.48                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2040                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 106                          
REMARK   3   BIN FREE R VALUE                    : 0.2400                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3084                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 47                                      
REMARK   3   SOLVENT ATOMS            : 181                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 26.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.95                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.23000                                              
REMARK   3    B22 (A**2) : 0.14000                                              
REMARK   3    B33 (A**2) : -0.64000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.57000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.141         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.129         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.085         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.997         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.969                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.949                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3222 ; 0.018 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4391 ; 1.619 ; 1.974       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   398 ; 6.422 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   147 ;38.619 ;23.673       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   506 ;14.032 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    23 ;15.975 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   480 ; 0.119 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2476 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1175 ; 0.204 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2156 ; 0.301 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   129 ; 0.135 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    62 ; 0.175 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    14 ; 0.147 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2048 ; 1.060 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3188 ; 1.659 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1359 ; 2.552 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1203 ; 3.912 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2GSD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037494.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-MAR-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
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          : ELLIOTT GX-6                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28153                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 73.520                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.09500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: MOLREP                       
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 2NAD                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 1.8M AMMONIUM SULFATE,    
REMARK 280  5MM NAD, 5MM AZIDE, PH 7.0, VAPOR DIFFUSION, HANGING DROP,          
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        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       40.22500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.25000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       40.22500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       33.25000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 10860 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 26840 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      143.17346            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       73.44095            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     0                                                      
REMARK 465     ASP A   400                                                      
REMARK 465     ALA A   401                                                      
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 343   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 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    GLU A  56       16.96     57.40                                   
REMARK 500    ALA A 111       70.53   -118.31                                   
REMARK 500    TYR A 144       -9.38     74.65                                   
REMARK 500    ASN A 164       47.57     71.36                                   
REMARK 500    TRP A 177      -75.58   -144.28                                   
REMARK 500    ALA A 198      138.69     89.20                                   
REMARK 500    ALA A 283      -82.24    -88.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AZI A 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2NAC   RELATED DB: PDB                                   
REMARK 900 APO FORM                                                             
REMARK 900 RELATED ID: 2NAD   RELATED DB: PDB                                   
REMARK 900 COMPLEX WITH NAD AND AZIDE                                           
DBREF  2GSD A    0   401  UNP    O08375   O08375_MORSP     1    402             
SEQRES   1 A  402  MET ALA LYS VAL VAL CYS VAL LEU TYR ASP ASP PRO ILE          
SEQRES   2 A  402  ASN GLY TYR PRO THR SER TYR ALA ARG ASP ASP LEU PRO          
SEQRES   3 A  402  ARG ILE ASP LYS TYR PRO ASP GLY GLN THR LEU PRO THR          
SEQRES   4 A  402  PRO LYS ALA ILE ASP PHE THR PRO GLY ALA LEU LEU GLY          
SEQRES   5 A  402  SER VAL SER GLY GLU LEU GLY LEU ARG LYS TYR LEU GLU          
SEQRES   6 A  402  SER GLN GLY HIS GLU LEU VAL VAL THR SER SER LYS ASP          
SEQRES   7 A  402  GLY PRO ASP SER GLU LEU GLU LYS HIS LEU HIS ASP ALA          
SEQRES   8 A  402  GLU VAL ILE ILE SER GLN PRO PHE TRP PRO ALA TYR LEU          
SEQRES   9 A  402  THR ALA GLU ARG ILE ALA LYS ALA PRO LYS LEU LYS LEU          
SEQRES  10 A  402  ALA LEU THR ALA GLY ILE GLY SER ASP HIS VAL ASP LEU          
SEQRES  11 A  402  GLN ALA ALA ILE ASP ASN ASN ILE THR VAL ALA GLU VAL          
SEQRES  12 A  402  THR TYR CYS ASN SER ASN SER VAL ALA GLU HIS VAL VAL          
SEQRES  13 A  402  MET MET VAL LEU GLY LEU VAL ARG ASN TYR ILE PRO SER          
SEQRES  14 A  402  HIS ASP TRP ALA ARG ASN GLY GLY TRP ASN ILE ALA ASP          
SEQRES  15 A  402  CYS VAL ALA ARG SER TYR ASP VAL GLU GLY MET HIS VAL          
SEQRES  16 A  402  GLY THR VAL ALA ALA GLY ARG ILE GLY LEU ARG VAL LEU          
SEQRES  17 A  402  ARG LEU LEU ALA PRO PHE ASP MET HIS LEU HIS TYR THR          
SEQRES  18 A  402  ASP ARG HIS ARG LEU PRO GLU ALA VAL GLU LYS GLU LEU          
SEQRES  19 A  402  ASN LEU THR TRP HIS ALA THR ARG GLU ASP MET TYR GLY          
SEQRES  20 A  402  ALA CYS ASP VAL VAL THR LEU ASN CYS PRO LEU HIS PRO          
SEQRES  21 A  402  GLU THR GLU HIS MET ILE ASN ASP GLU THR LEU LYS LEU          
SEQRES  22 A  402  PHE LYS ARG GLY ALA TYR LEU VAL ASN THR ALA ARG GLY          
SEQRES  23 A  402  LYS LEU CYS ASP ARG ASP ALA ILE VAL ARG ALA LEU GLU          
SEQRES  24 A  402  SER GLY ARG LEU ALA GLY TYR ALA GLY ASP VAL TRP PHE          
SEQRES  25 A  402  PRO GLN PRO ALA PRO ASN ASP HIS PRO TRP ARG THR MET          
SEQRES  26 A  402  PRO HIS ASN GLY MET THR PRO HIS ILE SER GLY THR SER          
SEQRES  27 A  402  LEU SER ALA GLN THR ARG TYR ALA ALA GLY THR ARG GLU          
SEQRES  28 A  402  ILE LEU GLU CYS TYR PHE GLU GLY ARG PRO ILE ARG ASP          
SEQRES  29 A  402  GLU TYR LEU ILE VAL GLN GLY GLY GLY LEU ALA GLY VAL          
SEQRES  30 A  402  GLY ALA HIS SER TYR SER LYS GLY ASN ALA THR GLY GLY          
SEQRES  31 A  402  SER GLU GLU ALA ALA LYS TYR GLU LYS LEU ASP ALA              
HET    AZI  A 403       3                                                       
HET    NAD  A 402      44                                                       
HETNAM     AZI AZIDE ION                                                        
HETNAM     NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE                                
FORMUL   2  AZI    N3 1-                                                        
FORMUL   3  NAD    C21 H27 N7 O14 P2                                            
FORMUL   4  HOH   *181(H2 O)                                                    
HELIX    1   1 GLY A   55  GLY A   58  5                                   4    
HELIX    2   2 LEU A   59  GLN A   66  1                                   8    
HELIX    3   3 SER A   81  LEU A   87  1                                   7    
HELIX    4   4 THR A  104  LYS A  110  1                                   7    
HELIX    5   5 ASP A  128  ASN A  135  1                                   8    
HELIX    6   6 ASN A  146  ASN A  164  1                                  19    
HELIX    7   7 ASN A  164  ASN A  174  1                                  11    
HELIX    8   8 ASN A  178  ALA A  184  1                                   7    
HELIX    9   9 GLY A  200  ALA A  211  1                                  12    
HELIX   10  10 PRO A  212  ASP A  214  5                                   3    
HELIX   11  11 PRO A  226  LEU A  233  1                                   8    
HELIX   12  12 THR A  240  GLY A  246  1                                   7    
HELIX   13  13 GLU A  268  PHE A  273  5                                   6    
HELIX   14  14 ARG A  284  CYS A  288  5                                   5    
HELIX   15  15 ASP A  289  SER A  299  1                                  11    
HELIX   16  16 HIS A  319  THR A  323  5                                   5    
HELIX   17  17 ILE A  333  THR A  336  5                                   4    
HELIX   18  18 SER A  337  GLU A  357  1                                  21    
HELIX   19  19 ARG A  362  GLU A  364  5                                   3    
HELIX   20  20 ALA A  374  TYR A  381  1                                   8    
HELIX   21  21 GLY A  389  TYR A  396  5                                   8    
SHEET    1   A 6 GLU A  69  THR A  73  0                                        
SHEET    2   A 6 LYS A   2  VAL A   6  1  N  CYS A   5   O  VAL A  71           
SHEET    3   A 6 ALA A  90  SER A  95  1  O  ILE A  94   N  VAL A   6           
SHEET    4   A 6 LEU A 116  THR A 119  1  O  LEU A 118   N  ILE A  93           
SHEET    5   A 6 THR A 138  GLU A 141  1  O  ALA A 140   N  THR A 119           
SHEET    6   A 6 LEU A 366  VAL A 368 -1  O  ILE A 367   N  VAL A 139           
SHEET    1   B 6 THR A 236  TRP A 237  0                                        
SHEET    2   B 6 HIS A 216  THR A 220  1  N  LEU A 217   O  THR A 236           
SHEET    3   B 6 HIS A 193  VAL A 197  1  N  VAL A 194   O  HIS A 216           
SHEET    4   B 6 VAL A 250  LEU A 253  1  O  THR A 252   N  GLY A 195           
SHEET    5   B 6 ALA A 277  ASN A 281  1  O  TYR A 278   N  VAL A 251           
SHEET    6   B 6 LEU A 302  ALA A 306  1  O  ALA A 303   N  ALA A 277           
CISPEP   1 PHE A  311    PRO A  312          0        -4.13                     
CISPEP   2 GLN A  313    PRO A  314          0        -0.92                     
SITE     1 AC1  7 PRO A  97  PHE A  98  ILE A 122  ASN A 146                    
SITE     2 AC1  7 ARG A 284  HIS A 332  NAD A 402                               
SITE     1 AC2 35 ILE A 122  ASN A 146  SER A 147  VAL A 150                    
SITE     2 AC2 35 ALA A 198  GLY A 200  ARG A 201  ILE A 202                    
SITE     3 AC2 35 ASP A 221  ARG A 222  HIS A 223  ASN A 254                    
SITE     4 AC2 35 PRO A 256  HIS A 258  GLU A 260  THR A 261                    
SITE     5 AC2 35 THR A 282  ALA A 283  ARG A 284  ASP A 308                    
SITE     6 AC2 35 VAL A 309  HIS A 332  SER A 334  GLY A 335                    
SITE     7 AC2 35 SER A 380  TYR A 381  AZI A 403  HOH A 406                    
SITE     8 AC2 35 HOH A 415  HOH A 416  HOH A 424  HOH A 430                    
SITE     9 AC2 35 HOH A 487  HOH A 497  HOH A 568                               
CRYST1   80.450   66.500   75.550  90.00 103.57  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.012430  0.000000  0.002999        0.00000                         
SCALE2      0.000000  0.015038  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013616        0.00000