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Database: PDB
Entry: 3R0Z
LinkDB: 3R0Z
Original site: 3R0Z 
HEADER    LYASE                                   09-MAR-11   3R0Z              
TITLE     CRYSTAL STRUCTURE OF APO D-SERINE DEAMINASE FROM SALMONELLA           
TITLE    2 TYPHIMURIUM                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: D-SERINE DEHYDRATASE;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: D-SERINE DEAMINASE, DSD;                                    
COMPND   5 EC: 4.3.1.18;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR     
SOURCE   3 TYPHIMURIUM;                                                         
SOURCE   4 ORGANISM_TAXID: 90371;                                               
SOURCE   5 GENE: DSDA, STM3802;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)ROSETTA;                          
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET21B(+)                                 
KEYWDS    FOLDTYPE 2 FAMILY OF PLP-DEPENDENT ENZYMES, ALPHA, BETA ELIMINATION   
KEYWDS   2 OF D-SERINE, LYASE                                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.R.BHARATH,B.SHVETA,H.S.SAVITHRI,M.R.N.MURTHY                        
REVDAT   2   20-MAR-24 3R0Z    1       REMARK SEQADV                            
REVDAT   1   29-JUN-11 3R0Z    0                                                
JRNL        AUTH   S.R.BHARATH,S.BISHT,H.S.SAVITHRI,M.R.N.MURTHY                
JRNL        TITL   CRYSTAL STRUCTURES OF OPEN AND CLOSED FORMS OF D-SERINE      
JRNL        TITL 2 DEAMINASE FROM SALMONELLA TYPHIMURIUM - IMPLICATIONS ON      
JRNL        TITL 3 SUBSTRATE SPECIFICITY AND CATALYSIS                          
JRNL        REF    FEBS J.                                    2011              
JRNL        REFN                   ISSN 1742-464X                               
JRNL        PMID   21668644                                                     
JRNL        DOI    10.1111/J.1742-4658.2011.08210.X                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
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) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.85                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 16864                          
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) : 0.215                           
REMARK   3   R VALUE            (WORKING SET) : 0.212                           
REMARK   3   FREE R VALUE                     : 0.272                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 910                             
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.46                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1071                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.08                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2620                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 68                           
REMARK   3   BIN FREE R VALUE                    : 0.3640                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3220                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 23                                      
REMARK   3   SOLVENT ATOMS            : 140                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 37.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.11                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.01000                                             
REMARK   3    B22 (A**2) : -0.01000                                             
REMARK   3    B33 (A**2) : 0.02000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.302         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.232         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.895         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.921                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.881                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3318 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4498 ; 1.437 ; 1.963       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   434 ; 6.290 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   137 ;33.740 ;24.234       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   515 ;17.077 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    15 ;20.456 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   500 ; 0.100 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2517 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  2136 ; 0.660 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3375 ; 1.162 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1182 ; 1.861 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1121 ; 2.815 ; 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   : 1.40                                          
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 3R0Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-MAR-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000064352.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JUL-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.1                                
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          : BRUKER AXS MICROSTAR               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC MIRROR                       
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17806                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.900                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.1                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : 0.10900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.49200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
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   (%): 48.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRISODIUM CITRATE PH 6.1, 0.4M      
REMARK 280  AMMONIUM SULPHATE, 0.8M AMMONIUM SULPHATE, VAPOR DIFFUSION,         
REMARK 280  SITTING DROP, TEMPERATURE 298K                                      
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       50.01000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.39500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       50.01000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.39500            
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 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 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     ALA A    69                                                      
REMARK 465     ALA A    70                                                      
REMARK 465     ALA A    71                                                      
REMARK 465     ASP A   235                                                      
REMARK 465     ASP A   236                                                      
REMARK 465     GLU A   237                                                      
REMARK 465     ASN A   238                                                      
REMARK 465     LEU A   441                                                      
REMARK 465     GLU A   442                                                      
REMARK 465     HIS A   443                                                      
REMARK 465     HIS A   444                                                      
REMARK 465     HIS A   445                                                      
REMARK 465     HIS A   446                                                      
REMARK 465     HIS A   447                                                      
REMARK 465     HIS A   448                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     MET A   1    CG   SD   CE                                        
REMARK 470     GLU A   2    CG   CD   OE1  OE2                                  
REMARK 470     ASN A   3    CG   OD1  ND2                                       
REMARK 470     LYS A   6    CE   NZ                                             
REMARK 470     ARG A  10    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR A  68    OG1  CG2                                            
REMARK 470     LYS A 183    NZ                                                  
REMARK 470     LYS A 197    CE   NZ                                             
REMARK 470     LYS A 199    CG   CD   CE   NZ                                   
REMARK 470     ASP A 212    CG   OD1  OD2                                       
REMARK 470     ASP A 213    CG   OD1  OD2                                       
REMARK 470     TYR A 214    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     VAL A 216    CG1  CG2                                            
REMARK 470     GLU A 219    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 220    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 240    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 440    CG   CD   NE   CZ   NH1  NH2                        
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    ASN A   3       15.73    -59.69                                   
REMARK 500    ALA A  19        2.76    -67.44                                   
REMARK 500    ARG A  56      -37.38    -37.74                                   
REMARK 500    LYS A 105       54.92    -96.48                                   
REMARK 500    ILE A 111      -63.48     72.88                                   
REMARK 500    SER A 307       58.21   -150.12                                   
REMARK 500    HIS A 319     -115.38     67.76                                   
REMARK 500    ALA A 437       39.67    -83.42                                   
REMARK 500    LYS A 438       44.62   -155.51                                   
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 SO4 A 449                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 450                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 451                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 452                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 453                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3R0X   RELATED DB: PDB                                   
DBREF  3R0Z A    1   440  UNP    Q8ZL08   SDHD_SALTY       1    440             
SEQADV 3R0Z LEU A  441  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z GLU A  442  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  443  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  444  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  445  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  446  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  447  UNP  Q8ZL08              EXPRESSION TAG                 
SEQADV 3R0Z HIS A  448  UNP  Q8ZL08              EXPRESSION TAG                 
SEQRES   1 A  448  MET GLU ASN ILE GLN LYS LEU ILE ALA ARG TYR PRO LEU          
SEQRES   2 A  448  VAL GLU ASP LEU VAL ALA LEU LYS GLU THR THR TRP PHE          
SEQRES   3 A  448  ASN PRO GLY ALA THR SER LEU ALA GLN GLY LEU PRO TYR          
SEQRES   4 A  448  VAL GLY LEU THR GLU GLN ASP VAL ASN ALA ALA HIS ASP          
SEQRES   5 A  448  ARG LEU ALA ARG PHE ALA PRO TYR LEU ALA LYS ALA PHE          
SEQRES   6 A  448  PRO GLN THR ALA ALA ALA GLY GLY MET ILE GLU SER ASP          
SEQRES   7 A  448  VAL VAL ALA ILE PRO ALA MET GLN LYS ARG LEU GLU LYS          
SEQRES   8 A  448  GLU TYR GLY GLN THR ILE ASN GLY GLU MET LEU LEU LYS          
SEQRES   9 A  448  LYS ASP SER HIS LEU ALA ILE SER GLY SER ILE LYS ALA          
SEQRES  10 A  448  ARG GLY GLY ILE TYR GLU VAL LEU THR HIS ALA GLU LYS          
SEQRES  11 A  448  LEU ALA LEU GLU ALA GLY LEU LEU THR THR ASP ASP ASP          
SEQRES  12 A  448  TYR SER VAL LEU LEU SER PRO GLU PHE LYS GLN PHE PHE          
SEQRES  13 A  448  SER GLN TYR SER ILE ALA VAL GLY SER THR GLY ASN LEU          
SEQRES  14 A  448  GLY LEU SER ILE GLY ILE MET SER ALA CYS ILE GLY PHE          
SEQRES  15 A  448  LYS VAL THR VAL HIS MET SER ALA ASP ALA ARG ALA TRP          
SEQRES  16 A  448  LYS LYS ALA LYS LEU ARG SER HIS GLY VAL THR VAL VAL          
SEQRES  17 A  448  GLU TYR GLU ASP ASP TYR GLY VAL ALA VAL GLU GLN GLY          
SEQRES  18 A  448  ARG LYS ALA ALA GLN SER ASP PRO ASN CYS PHE PHE ILE          
SEQRES  19 A  448  ASP ASP GLU ASN SER ARG THR LEU PHE LEU GLY TYR ALA          
SEQRES  20 A  448  VAL ALA GLY GLN ARG LEU LYS ALA GLN PHE ALA GLN GLN          
SEQRES  21 A  448  GLY ARG VAL VAL ASP ALA SER HIS PRO LEU PHE VAL TYR          
SEQRES  22 A  448  LEU PRO CYS GLY VAL GLY GLY GLY PRO GLY GLY VAL ALA          
SEQRES  23 A  448  PHE GLY LEU LYS LEU ALA PHE GLY ASP ASN VAL HIS CYS          
SEQRES  24 A  448  PHE PHE ALA GLU PRO THR HIS SER PRO CYS MET LEU LEU          
SEQRES  25 A  448  GLY VAL TYR THR GLY LEU HIS ASP ALA ILE SER VAL GLN          
SEQRES  26 A  448  ASP ILE GLY ILE ASP ASN LEU THR ALA ALA ASP GLY LEU          
SEQRES  27 A  448  ALA VAL GLY ARG ALA SER GLY PHE VAL GLY ARG ALA MET          
SEQRES  28 A  448  GLU ARG LEU LEU ASP GLY LEU TYR THR LEU ASP ASP GLN          
SEQRES  29 A  448  THR MET TYR ASP MET LEU GLY TRP LEU ALA GLN GLU GLU          
SEQRES  30 A  448  GLY ILE ARG LEU GLU PRO SER ALA LEU ALA GLY MET ALA          
SEQRES  31 A  448  GLY PRO GLN ARG ILE CYS ALA SER VAL ALA TYR GLN GLN          
SEQRES  32 A  448  ARG HIS GLY PHE SER GLN THR GLN LEU GLY ASN ALA THR          
SEQRES  33 A  448  HIS LEU VAL TRP ALA THR GLY GLY GLY MET VAL PRO GLU          
SEQRES  34 A  448  ASP GLU MET GLU GLN TYR LEU ALA LYS GLY ARG LEU GLU          
SEQRES  35 A  448  HIS HIS HIS HIS HIS HIS                                      
HET    SO4  A 449       5                                                       
HET    SO4  A 450       5                                                       
HET    SO4  A 451       5                                                       
HET    EDO  A 452       4                                                       
HET    EDO  A 453       4                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2  SO4    3(O4 S 2-)                                                   
FORMUL   5  EDO    2(C2 H6 O2)                                                  
FORMUL   7  HOH   *140(H2 O)                                                    
HELIX    1   1 ASN A    3  TYR A   11  1                                   9    
HELIX    2   2 LEU A   13  ALA A   19  1                                   7    
HELIX    3   3 SER A   32  LEU A   37  1                                   6    
HELIX    4   4 PRO A   38  VAL A   40  5                                   3    
HELIX    5   5 THR A   43  PHE A   65  1                                  23    
HELIX    6   6 ILE A   82  GLY A   94  1                                  13    
HELIX    7   7 SER A  107  LEU A  109  5                                   3    
HELIX    8   8 ILE A  115  ALA A  135  1                                  21    
HELIX    9   9 ASP A  143  LEU A  148  5                                   6    
HELIX   10  10 SER A  149  SER A  157  1                                   9    
HELIX   11  11 GLY A  167  GLY A  181  1                                  15    
HELIX   12  12 ARG A  193  HIS A  203  1                                  11    
HELIX   13  13 GLY A  215  SER A  227  1                                  13    
HELIX   14  14 SER A  239  VAL A  248  1                                  10    
HELIX   15  15 VAL A  248  GLY A  261  1                                  14    
HELIX   16  16 GLY A  279  GLY A  294  1                                  16    
HELIX   17  17 PRO A  308  GLY A  317  1                                  10    
HELIX   18  18 LEU A  318  ILE A  322  5                                   5    
HELIX   19  19 ALA A  335  ALA A  339  5                                   5    
HELIX   20  20 SER A  344  GLU A  352  1                                   9    
HELIX   21  21 ARG A  353  LEU A  355  5                                   3    
HELIX   22  22 ASP A  362  GLY A  378  1                                  17    
HELIX   23  23 GLU A  382  MET A  389  5                                   8    
HELIX   24  24 ALA A  390  SER A  398  1                                   9    
HELIX   25  25 SER A  398  HIS A  405  1                                   8    
HELIX   26  26 SER A  408  ASN A  414  1                                   7    
HELIX   27  27 PRO A  428  ALA A  437  1                                  10    
SHEET    1   A 7 THR A  24  PHE A  26  0                                        
SHEET    2   A 7 GLY A 357  LEU A 361 -1  O  LEU A 358   N  TRP A  25           
SHEET    3   A 7 VAL A 297  PRO A 304  1  N  PHE A 301   O  TYR A 359           
SHEET    4   A 7 LEU A 270  PRO A 275  1  N  LEU A 270   O  HIS A 298           
SHEET    5   A 7 THR A 416  ALA A 421  1  O  LEU A 418   N  PHE A 271           
SHEET    6   A 7 GLU A 100  LYS A 105  1  N  LEU A 102   O  HIS A 417           
SHEET    7   A 7 VAL A  79  ALA A  81 -1  N  VAL A  80   O  LEU A 103           
SHEET    1   B 4 THR A 206  TYR A 210  0                                        
SHEET    2   B 4 LYS A 183  SER A 189  1  N  MET A 188   O  VAL A 208           
SHEET    3   B 4 SER A 160  GLY A 164  1  N  VAL A 163   O  HIS A 187           
SHEET    4   B 4 CYS A 231  PHE A 233  1  O  PHE A 232   N  ALA A 162           
SITE     1 AC1  8 LYS A 116  GLY A 277  VAL A 278  GLY A 279                    
SITE     2 AC1  8 GLY A 280  GLY A 281  PRO A 282  HOH A 499                    
SITE     1 AC2  4 SER A 344  GLY A 345  PHE A 346  HOH A 474                    
SITE     1 AC3  8 LYS A 116  GLY A 167  ASN A 168  GLY A 337                    
SITE     2 AC3  8 HOH A 455  HOH A 473  HOH A 499  HOH A 588                    
SITE     1 AC4  4 LYS A 105  HIS A 108  GLY A 378  ARG A 380                    
SITE     1 AC5  3 SER A 239  ARG A 240  THR A 241                               
CRYST1  100.020   46.790  100.040  90.00  93.75  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      0.009998  0.000000  0.000655        0.00000                         
SCALE2      0.000000  0.021372  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010017        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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