HEADER    TRANSFERASE, LYASE                      26-FEB-11   3QW3              
TITLE     STRUCTURE OF LEISHMANIA DONOVANI OMP DECARBOXYLASE                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: OROTIDINE-5-PHOSPHATE DECARBOXYLASE/OROTATE                
COMPND   3 PHOSPHORIBOSYLTRANSFERASE, PUTATIVE (OMPDCASE-OPRTASE, PUTATIVE);    
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 FRAGMENT: UNP RESIDUES 1-254;                                        
COMPND   6 EC: 2.4.2.10, 4.1.1.23;                                              
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LEISHMANIA INFANTUM;                            
SOURCE   3 ORGANISM_TAXID: 5671;                                                
SOURCE   4 GENE: LINJ16.0560;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    OROTIDINE MONOPHOSPHATE DECARBOXYLASE, TRANSFERASE, LYASE             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.B.FRENCH,S.E.EALICK                                                 
REVDAT   4   21-FEB-24 3QW3    1       REMARK SEQADV                            
REVDAT   3   08-NOV-17 3QW3    1       REMARK                                   
REVDAT   2   29-FEB-12 3QW3    1       JRNL   VERSN                             
REVDAT   1   20-APR-11 3QW3    0                                                
JRNL        AUTH   J.B.FRENCH,P.A.YATES,D.R.SOYSA,J.M.BOITZ,N.S.CARTER,B.CHANG, 
JRNL        AUTH 2 B.ULLMAN,S.E.EALICK                                          
JRNL        TITL   THE LEISHMANIA DONOVANI UMP SYNTHASE IS ESSENTIAL FOR        
JRNL        TITL 2 PROMASTIGOTE VIABILITY AND HAS AN UNUSUAL TETRAMERIC         
JRNL        TITL 3 STRUCTURE THAT EXHIBITS SUBSTRATE-CONTROLLED                 
JRNL        TITL 4 OLIGOMERIZATION.                                             
JRNL        REF    J.BIOL.CHEM.                  V. 286 20930 2011              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   21507942                                                     
JRNL        DOI    10.1074/JBC.M111.228213                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 62077                          
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) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.218                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3147                            
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) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.75                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3687                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 82.03                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2570                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 171                          
REMARK   3   BIN FREE R VALUE                    : 0.2840                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3680                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 45                                      
REMARK   3   SOLVENT ATOMS            : 253                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.16                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.25000                                             
REMARK   3    B22 (A**2) : -0.72000                                             
REMARK   3    B33 (A**2) : 1.14000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.29000                                              
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): 0.100         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.062         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.848         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.955                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3870 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5275 ; 1.031 ; 1.967       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   511 ; 5.252 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   154 ;33.651 ;22.987       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   573 ;13.584 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    29 ;17.103 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   586 ; 0.073 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2955 ; 0.004 ; 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):  2517 ; 0.572 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3977 ; 1.088 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1353 ; 1.542 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1295 ; 2.635 ; 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 3QW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000064176.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-MAR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.987                              
REMARK 200  MONOCHROMATOR                  : CRYO-COOLED SI(111) DOUBLE         
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 62080                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.81                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M AMMONIUM SULFATE 10 % DIOXANE,     
REMARK 280  PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K             
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       50.68850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       49.08250            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       50.68850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       49.08250            
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                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6060 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17770 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -148.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A   202                                                      
REMARK 465     ALA A   203                                                      
REMARK 465     GLN A   204                                                      
REMARK 465     GLY A   205                                                      
REMARK 465     GLY A   206                                                      
REMARK 465     SER B   137                                                      
REMARK 465     GLN B   204                                                      
REMARK 465     GLY B   205                                                      
REMARK 465     GLY B   206                                                      
REMARK 465     ALA B   255                                                      
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     ARG A  13    NE   CZ   NH1  NH2                                  
REMARK 470     ARG A  23    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A  35    NZ                                                  
REMARK 470     ARG A  36    CZ   NH1  NH2                                       
REMARK 470     GLU A  39    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  43    CG   CD   OE1  OE2                                  
REMARK 470     ARG A  71    NE   CZ   NH1  NH2                                  
REMARK 470     LYS A 101    NZ                                                  
REMARK 470     LYS A 139    CB   CG   CD   CE   NZ                              
REMARK 470     ASN A 142    CB   CG   OD1  ND2                                  
REMARK 470     ASP A 151    CB   CG   OD1  OD2                                  
REMARK 470     ARG A 229    CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 470     ARG A 233    CZ   NH1  NH2                                       
REMARK 470     ARG B  23    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B  25    CB   CG   CD   CE   NZ                              
REMARK 470     GLU B  43    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  61    CD   OE1  OE2                                       
REMARK 470     LYS B 101    CD   CE   NZ                                        
REMARK 470     LYS B 139    CG   CD   CE   NZ                                   
REMARK 470     ASN B 142    CB   CG   OD1  ND2                                  
REMARK 470     ASP B 151    CG   OD1  OD2                                       
REMARK 470     ARG B 229    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 233    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    ALA A  89     -133.57     48.89                                   
REMARK 500    CYS A 134      -68.71   -127.83                                   
REMARK 500    ASN A 167       37.42    -89.69                                   
REMARK 500    SER A 228      -82.71   -110.49                                   
REMARK 500    LYS B  84       59.51     37.95                                   
REMARK 500    ALA B  89     -130.31     47.89                                   
REMARK 500    CYS B 134      -70.92   -128.10                                   
REMARK 500    ASN B 167       41.50    -84.91                                   
REMARK 500    SER B 221     -165.55   -129.92                                   
REMARK 500    SER B 228      -76.70   -114.37                                   
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 256                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 257                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 258                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 259                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 256                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 257                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 258                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 259                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 260                 
DBREF  3QW3 A    1   254  UNP    A4HWV2   A4HWV2_LEIIN     1    254             
DBREF  3QW3 B    1   254  UNP    A4HWV2   A4HWV2_LEIIN     1    254             
SEQADV 3QW3 ALA A  255  UNP  A4HWV2              EXPRESSION TAG                 
SEQADV 3QW3 ALA B  255  UNP  A4HWV2              EXPRESSION TAG                 
SEQRES   1 A  255  MET SER PHE PHE ASP LEU LEU ASN GLU ARG ALA LYS ARG          
SEQRES   2 A  255  SER LEU LEU CYS VAL GLY LEU ASP PRO ARG ALA LYS THR          
SEQRES   3 A  255  ALA ALA ALA ALA VAL GLU GLU CYS LYS ARG LEU ILE GLU          
SEQRES   4 A  255  GLN THR HIS GLU TYR ALA ALA ALA TYR LYS PRO ASN ALA          
SEQRES   5 A  255  ALA PHE PHE GLU PHE PHE GLY ALA GLU GLY TRP ALA ALA          
SEQRES   6 A  255  LEU SER GLU VAL ILE ARG ALA VAL PRO ALA GLY ILE PRO          
SEQRES   7 A  255  VAL VAL LEU ASP ALA LYS ARG GLY ASP ILE ALA ASP THR          
SEQRES   8 A  255  ALA ASP ALA TYR ALA THR SER ALA PHE LYS HIS LEU ASN          
SEQRES   9 A  255  ALA HIS ALA ILE THR ALA SER PRO TYR MET GLY SER ASP          
SEQRES  10 A  255  SER LEU GLN PRO PHE MET ARG TYR PRO ASP LYS ALA VAL          
SEQRES  11 A  255  PHE VAL LEU CYS LYS THR SER ASN LYS GLY SER ASN ASP          
SEQRES  12 A  255  LEU GLN CYS LEU ARG VAL GLY ASP ARG TYR LEU TYR GLU          
SEQRES  13 A  255  ALA VAL ALA GLU ARG ALA GLU GLY PRO TRP ASN VAL ASN          
SEQRES  14 A  255  GLY ASN VAL GLY LEU VAL VAL GLY ALA THR ASP PRO VAL          
SEQRES  15 A  255  ALA LEU ALA ARG VAL ARG ALA ARG ALA PRO THR LEU TRP          
SEQRES  16 A  255  PHE LEU VAL PRO GLY ILE GLY ALA GLN GLY GLY SER LEU          
SEQRES  17 A  255  LYS ALA SER LEU ASP ALA GLY LEU ARG ALA ASP GLY SER          
SEQRES  18 A  255  GLY MET LEU ILE ASN VAL SER ARG GLY LEU ALA ARG ALA          
SEQRES  19 A  255  ALA ASP PRO ARG ALA ALA ALA LYS GLU LEU CYS GLU GLU          
SEQRES  20 A  255  ILE ASN ALA ILE ARG PHE ALA ALA                              
SEQRES   1 B  255  MET SER PHE PHE ASP LEU LEU ASN GLU ARG ALA LYS ARG          
SEQRES   2 B  255  SER LEU LEU CYS VAL GLY LEU ASP PRO ARG ALA LYS THR          
SEQRES   3 B  255  ALA ALA ALA ALA VAL GLU GLU CYS LYS ARG LEU ILE GLU          
SEQRES   4 B  255  GLN THR HIS GLU TYR ALA ALA ALA TYR LYS PRO ASN ALA          
SEQRES   5 B  255  ALA PHE PHE GLU PHE PHE GLY ALA GLU GLY TRP ALA ALA          
SEQRES   6 B  255  LEU SER GLU VAL ILE ARG ALA VAL PRO ALA GLY ILE PRO          
SEQRES   7 B  255  VAL VAL LEU ASP ALA LYS ARG GLY ASP ILE ALA ASP THR          
SEQRES   8 B  255  ALA ASP ALA TYR ALA THR SER ALA PHE LYS HIS LEU ASN          
SEQRES   9 B  255  ALA HIS ALA ILE THR ALA SER PRO TYR MET GLY SER ASP          
SEQRES  10 B  255  SER LEU GLN PRO PHE MET ARG TYR PRO ASP LYS ALA VAL          
SEQRES  11 B  255  PHE VAL LEU CYS LYS THR SER ASN LYS GLY SER ASN ASP          
SEQRES  12 B  255  LEU GLN CYS LEU ARG VAL GLY ASP ARG TYR LEU TYR GLU          
SEQRES  13 B  255  ALA VAL ALA GLU ARG ALA GLU GLY PRO TRP ASN VAL ASN          
SEQRES  14 B  255  GLY ASN VAL GLY LEU VAL VAL GLY ALA THR ASP PRO VAL          
SEQRES  15 B  255  ALA LEU ALA ARG VAL ARG ALA ARG ALA PRO THR LEU TRP          
SEQRES  16 B  255  PHE LEU VAL PRO GLY ILE GLY ALA GLN GLY GLY SER LEU          
SEQRES  17 B  255  LYS ALA SER LEU ASP ALA GLY LEU ARG ALA ASP GLY SER          
SEQRES  18 B  255  GLY MET LEU ILE ASN VAL SER ARG GLY LEU ALA ARG ALA          
SEQRES  19 B  255  ALA ASP PRO ARG ALA ALA ALA LYS GLU LEU CYS GLU GLU          
SEQRES  20 B  255  ILE ASN ALA ILE ARG PHE ALA ALA                              
HET    SO4  A 256       5                                                       
HET    SO4  A 257       5                                                       
HET    SO4  A 258       5                                                       
HET    SO4  A 259       5                                                       
HET    SO4  B 256       5                                                       
HET    SO4  B 257       5                                                       
HET    SO4  B 258       5                                                       
HET    SO4  B 259       5                                                       
HET    SO4  B 260       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  SO4    9(O4 S 2-)                                                   
FORMUL  12  HOH   *253(H2 O)                                                    
HELIX    1   1 SER A    2  LYS A   12  1                                  11    
HELIX    2   2 THR A   26  HIS A   42  1                                  17    
HELIX    3   3 GLU A   43  ALA A   45  5                                   3    
HELIX    4   4 ASN A   51  PHE A   57  1                                   7    
HELIX    5   5 GLY A   59  VAL A   73  1                                  15    
HELIX    6   6 ILE A   88  LYS A  101  1                                  14    
HELIX    7   7 GLY A  115  ARG A  124  1                                  10    
HELIX    8   8 ASN A  138  ASP A  143  5                                   6    
HELIX    9   9 LEU A  154  GLY A  164  1                                  11    
HELIX   10  10 PRO A  165  VAL A  168  5                                   4    
HELIX   11  11 ASP A  180  ALA A  191  1                                  12    
HELIX   12  12 SER A  207  LEU A  216  1                                  10    
HELIX   13  13 SER A  228  ARG A  233  1                                   6    
HELIX   14  14 ASP A  236  ALA A  254  1                                  19    
HELIX   15  15 SER B    2  LYS B   12  1                                  11    
HELIX   16  16 THR B   26  HIS B   42  1                                  17    
HELIX   17  17 GLU B   43  ALA B   45  5                                   3    
HELIX   18  18 ASN B   51  PHE B   57  1                                   7    
HELIX   19  19 GLY B   59  ALA B   72  1                                  14    
HELIX   20  20 ILE B   88  LYS B  101  1                                  14    
HELIX   21  21 GLY B  115  ARG B  124  1                                  10    
HELIX   22  22 GLY B  140  CYS B  146  1                                   7    
HELIX   23  23 TYR B  153  GLU B  163  1                                  11    
HELIX   24  24 ASP B  180  ALA B  191  1                                  12    
HELIX   25  25 SER B  207  LEU B  216  1                                  10    
HELIX   26  26 SER B  228  ARG B  233  1                                   6    
HELIX   27  27 ASP B  236  ALA B  254  1                                  19    
SHEET    1   A 8 ALA A  47  PRO A  50  0                                        
SHEET    2   A 8 LEU A  16  LEU A  20  1  N  VAL A  18   O  ALA A  47           
SHEET    3   A 8 MET A 223  VAL A 227  1  O  ILE A 225   N  CYS A  17           
SHEET    4   A 8 PHE A 196  VAL A 198  1  N  VAL A 198   O  LEU A 224           
SHEET    5   A 8 VAL A 172  VAL A 176  1  N  LEU A 174   O  LEU A 197           
SHEET    6   A 8 ALA A 129  LYS A 135  1  N  VAL A 130   O  GLY A 173           
SHEET    7   A 8 ALA A 107  ALA A 110  1  N  ALA A 110   O  LEU A 133           
SHEET    8   A 8 VAL A  80  ARG A  85  1  N  LEU A  81   O  ALA A 107           
SHEET    1   B 2 ARG A 148  VAL A 149  0                                        
SHEET    2   B 2 ARG A 152  TYR A 153 -1  O  ARG A 152   N  VAL A 149           
SHEET    1   C 8 ALA B  47  PRO B  50  0                                        
SHEET    2   C 8 LEU B  16  LEU B  20  1  N  VAL B  18   O  ALA B  47           
SHEET    3   C 8 MET B 223  VAL B 227  1  O  ILE B 225   N  CYS B  17           
SHEET    4   C 8 PHE B 196  VAL B 198  1  N  VAL B 198   O  LEU B 224           
SHEET    5   C 8 VAL B 172  VAL B 176  1  N  LEU B 174   O  LEU B 197           
SHEET    6   C 8 ALA B 129  LYS B 135  1  N  VAL B 132   O  GLY B 173           
SHEET    7   C 8 ALA B 107  ALA B 110  1  N  ILE B 108   O  PHE B 131           
SHEET    8   C 8 VAL B  80  ARG B  85  1  N  LEU B  81   O  ALA B 107           
SITE     1 AC1  3 GLN A  40  ARG A 238  HOH A 289                               
SITE     1 AC2  7 LYS A  49  PRO A 199  ASN A 226  HOH A 286                    
SITE     2 AC2  7 HOH A 299  HOH A 361  HOH B 380                               
SITE     1 AC3  5 VAL A 227  SER A 228  ARG A 229  GLY A 230                    
SITE     2 AC3  5 HOH A 361                                                     
SITE     1 AC4  3 ARG A 152  ARG A 161  LEU B 147                               
SITE     1 AC5  5 ASN B   8  THR B 193  TRP B 195  ARG B 217                    
SITE     2 AC5  5 HOH B 357                                                     
SITE     1 AC6  3 ARG B  10  ARG B  13  HIS B  42                               
SITE     1 AC7  6 LYS B  49  PRO B 199  ASN B 226  HOH B 287                    
SITE     2 AC7  6 HOH B 362  HOH B 372                                          
SITE     1 AC8  3 LEU A 147  ARG B 152  HOH B 361                               
SITE     1 AC9  7 GLY B 202  VAL B 227  SER B 228  ARG B 229                    
SITE     2 AC9  7 GLY B 230  HOH B 287  HOH B 332                               
CRYST1  101.377   98.165   62.137  90.00 106.54  90.00 C 1 2 1       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009864  0.000000  0.002930        0.00000                         
SCALE2      0.000000  0.010187  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016788        0.00000