GenomeNet

Database: PDB
Entry: 5AIS
LinkDB: 5AIS
Original site: 5AIS 
HEADER    TRANSFERASE                             17-FEB-15   5AIS              
TITLE     COMPLEX OF HUMAN HEMATOPOIETIC PROSTAGANDIN D2 SYNTHASE (HH-          
TITLE    2 PGDS) IN COMPLEX WITH AN ACTIVE SITE INHIBITOR.                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE;                    
COMPND   3 CHAIN: A, C, B, D;                                                   
COMPND   4 SYNONYM: H-PGDS, GST CLASS-SIGMA, GLUTATHIONE S-TRANSFERASE,         
COMPND   5  GLUTATH IONE-DEPENDENT PGD SYNTHASE, GLUTATHIONE-REQUIRING          
COMPND   6  PROSTAGLANDIN D SYNTHASE, PROSTAGLANDIN-H2 D-ISOMERASE;             
COMPND   7 EC: 5.3.99.2, 2.5.1.18;                                              
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TRANSFERASE, PROSTAGLANDIN D2 SYNTHASE, PGDS INHIBITORS, INDOLE,      
KEYWDS   2 FOCUSED SCREENING, HIT VALIDATION                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.EDFELDT,J.EVENAS,M.LEPISTO,A.WARD,J.PETERSEN,L.WISSLER,M.ROHMAN,    
AUTHOR   2 U.SIVARS,K.SVENSSON,M.PERRY,I.FEIERBERG,X.ZHOU,T.HANSSON,F.NARJES    
REVDAT   2   10-JUN-15 5AIS    1       JRNL                                     
REVDAT   1   03-JUN-15 5AIS    0                                                
JRNL        AUTH   F.EDFELDT,J.EVEN,M.LEPISTO,A.WARD,J.PETERSEN,L.WISSLER,      
JRNL        AUTH 2 M.ROHMAN,U.SIVARS,K.SVENSSON,M.PERRY,I.FEIERBERG,X.H.ZHOU,   
JRNL        AUTH 3 T.HANSSON,F.NARJES                                           
JRNL        TITL   IDENTIFICATION OF INDOLE INHIBITORS OF HUMAN HEMATOPOIETIC   
JRNL        TITL 2 PROSTAGLANDIN D2 SYNTHASE (HH-PGDS).                         
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  25  2496 2015              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   25978964                                                     
JRNL        DOI    10.1016/J.BMCL.2015.04.065                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0027                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON,TURK                          
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.47                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NONE                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.40                          
REMARK   3   NUMBER OF REFLECTIONS             : 64497                          
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) : 0.23261                         
REMARK   3   R VALUE            (WORKING SET) : 0.23142                         
REMARK   3   FREE R VALUE                     : 0.25453                         
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.1                             
REMARK   3   FREE R VALUE TEST SET COUNT      : 3439                            
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) : 1.850                        
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.898                        
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 4514                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.52                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.299                        
REMARK   3   BIN FREE R VALUE SET COUNT          : 237                          
REMARK   3   BIN FREE R VALUE                    : 0.312                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6603                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 178                                     
REMARK   3   SOLVENT ATOMS            : 288                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.768                         
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00                                                 
REMARK   3    B22 (A**2) : 0.00                                                 
REMARK   3    B33 (A**2) : 0.00                                                 
REMARK   3    B12 (A**2) : 0.00                                                 
REMARK   3    B13 (A**2) : 0.00                                                 
REMARK   3    B23 (A**2) : 0.00                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.194         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.160         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.123         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.102         
REMARK   3                                                                      
REMARK   3  CORRELATION COEFFICIENTS.                                           
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.923                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.904                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6962 ; 0.004 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  6483 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9468 ; 0.814 ; 1.975       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 14910 ; 0.670 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   800 ; 4.090 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   337 ;31.973 ;24.273       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1177 ;12.462 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    40 ;10.747 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1018 ; 0.044 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7918 ; 0.003 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1624 ; 0.001 ; 0.020       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED 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: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   3   RIDING POSITIONS.                                                  
REMARK   4                                                                      
REMARK   4 5AIS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-FEB-15.                  
REMARK 100 THE PDBE ID CODE IS EBI-63074.                                       
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-SEP-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.939                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 69399                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.85                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.47                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.0                                
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 3.6                                
REMARK 200  R MERGE                    (I) : 0.19                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.40                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.6                                
REMARK 200  R MERGE FOR SHELL          (I) : 1.44                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.10                               
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: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.73                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X,-Y,Z                                                 
REMARK 290       7555   -Y+1/2,X,Z+3/4                                          
REMARK 290       8555   Y,-X+1/2,Z+1/4                                          
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       62.40100            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       62.40100            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.44200            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       62.40100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       26.72100            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       62.40100            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       80.16300            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       62.40100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       62.40100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       53.44200            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       62.40100            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       80.16300            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       62.40100            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       26.72100            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18330 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.3 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5790 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18470 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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     HIS A     1                                                      
REMARK 465     HIS B     1                                                      
REMARK 465     HIS C     1                                                      
REMARK 465     HIS D     1                                                      
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    GLN A  63      107.36     69.14                                   
REMARK 500    GLN B  63      108.48     69.43                                   
REMARK 500    ARG C  12      -70.26    -67.68                                   
REMARK 500    GLN C  63      110.48     70.51                                   
REMARK 500    GLN D  63      108.35     70.96                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B1201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A2049   O                                                      
REMARK 620 2 HOH B2052   O    99.0                                              
REMARK 620 3 HOH A2044   O    87.0  87.9                                        
REMARK 620 4 HOH A2045   O    86.4 168.0  81.6                                  
REMARK 620 5 HOH B2048   O   171.0  86.9 100.2  89.2                            
REMARK 620 6 HOH B2051   O    82.3  91.1 169.0 100.3  90.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG D1201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C2045   O                                                      
REMARK 620 2 HOH C2043   O    85.2                                              
REMARK 620 3 HOH C2049   O    85.5  87.8                                        
REMARK 620 4 HOH D2029   O    77.7  87.3 162.8                                  
REMARK 620 5 HOH D2030   O   161.8  88.5 111.4  84.9                            
REMARK 620 6 HOH D2031   O    91.4 169.8  82.3 101.4  97.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CWC C1200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CWC D1200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CWC A1200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CWC B1200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE  MG D1201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE  MG B1201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH D1202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH C1201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH B1202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH A1201                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5AIV   RELATED DB: PDB                                   
REMARK 900  COMPLEX OF HUMAN HEMATOPOIETIC PROSTAGANDIN D2 SYNTHASE (           
REMARK 900  HH-PGDS) IN COMPLEX WITH AN ACTIVE SITE INHIBITOR.                  
DBREF  5AIS A    2   199  UNP    O60760   HPGDS_HUMAN      2    199             
DBREF  5AIS B    2   199  UNP    O60760   HPGDS_HUMAN      2    199             
DBREF  5AIS C    2   199  UNP    O60760   HPGDS_HUMAN      2    199             
DBREF  5AIS D    2   199  UNP    O60760   HPGDS_HUMAN      2    199             
SEQADV 5AIS HIS A    1  UNP  O60760              EXPRESSION TAG                 
SEQADV 5AIS HIS B    1  UNP  O60760              EXPRESSION TAG                 
SEQADV 5AIS HIS C    1  UNP  O60760              EXPRESSION TAG                 
SEQADV 5AIS HIS D    1  UNP  O60760              EXPRESSION TAG                 
SEQRES   1 A  199  HIS PRO ASN TYR LYS LEU THR TYR PHE ASN MET ARG GLY          
SEQRES   2 A  199  ARG ALA GLU ILE ILE ARG TYR ILE PHE ALA TYR LEU ASP          
SEQRES   3 A  199  ILE GLN TYR GLU ASP HIS ARG ILE GLU GLN ALA ASP TRP          
SEQRES   4 A  199  PRO GLU ILE LYS SER THR LEU PRO PHE GLY LYS ILE PRO          
SEQRES   5 A  199  ILE LEU GLU VAL ASP GLY LEU THR LEU HIS GLN SER LEU          
SEQRES   6 A  199  ALA ILE ALA ARG TYR LEU THR LYS ASN THR ASP LEU ALA          
SEQRES   7 A  199  GLY ASN THR GLU MET GLU GLN CYS HIS VAL ASP ALA ILE          
SEQRES   8 A  199  VAL ASP THR LEU ASP ASP PHE MET SER CYS PHE PRO TRP          
SEQRES   9 A  199  ALA GLU LYS LYS GLN ASP VAL LYS GLU GLN MET PHE ASN          
SEQRES  10 A  199  GLU LEU LEU THR TYR ASN ALA PRO HIS LEU MET GLN ASP          
SEQRES  11 A  199  LEU ASP THR TYR LEU GLY GLY ARG GLU TRP LEU ILE GLY          
SEQRES  12 A  199  ASN SER VAL THR TRP ALA ASP PHE TYR TRP GLU ILE CYS          
SEQRES  13 A  199  SER THR THR LEU LEU VAL PHE LYS PRO ASP LEU LEU ASP          
SEQRES  14 A  199  ASN HIS PRO ARG LEU VAL THR LEU ARG LYS LYS VAL GLN          
SEQRES  15 A  199  ALA ILE PRO ALA VAL ALA ASN TRP ILE LYS ARG ARG PRO          
SEQRES  16 A  199  GLN THR LYS LEU                                              
SEQRES   1 B  199  HIS PRO ASN TYR LYS LEU THR TYR PHE ASN MET ARG GLY          
SEQRES   2 B  199  ARG ALA GLU ILE ILE ARG TYR ILE PHE ALA TYR LEU ASP          
SEQRES   3 B  199  ILE GLN TYR GLU ASP HIS ARG ILE GLU GLN ALA ASP TRP          
SEQRES   4 B  199  PRO GLU ILE LYS SER THR LEU PRO PHE GLY LYS ILE PRO          
SEQRES   5 B  199  ILE LEU GLU VAL ASP GLY LEU THR LEU HIS GLN SER LEU          
SEQRES   6 B  199  ALA ILE ALA ARG TYR LEU THR LYS ASN THR ASP LEU ALA          
SEQRES   7 B  199  GLY ASN THR GLU MET GLU GLN CYS HIS VAL ASP ALA ILE          
SEQRES   8 B  199  VAL ASP THR LEU ASP ASP PHE MET SER CYS PHE PRO TRP          
SEQRES   9 B  199  ALA GLU LYS LYS GLN ASP VAL LYS GLU GLN MET PHE ASN          
SEQRES  10 B  199  GLU LEU LEU THR TYR ASN ALA PRO HIS LEU MET GLN ASP          
SEQRES  11 B  199  LEU ASP THR TYR LEU GLY GLY ARG GLU TRP LEU ILE GLY          
SEQRES  12 B  199  ASN SER VAL THR TRP ALA ASP PHE TYR TRP GLU ILE CYS          
SEQRES  13 B  199  SER THR THR LEU LEU VAL PHE LYS PRO ASP LEU LEU ASP          
SEQRES  14 B  199  ASN HIS PRO ARG LEU VAL THR LEU ARG LYS LYS VAL GLN          
SEQRES  15 B  199  ALA ILE PRO ALA VAL ALA ASN TRP ILE LYS ARG ARG PRO          
SEQRES  16 B  199  GLN THR LYS LEU                                              
SEQRES   1 C  199  HIS PRO ASN TYR LYS LEU THR TYR PHE ASN MET ARG GLY          
SEQRES   2 C  199  ARG ALA GLU ILE ILE ARG TYR ILE PHE ALA TYR LEU ASP          
SEQRES   3 C  199  ILE GLN TYR GLU ASP HIS ARG ILE GLU GLN ALA ASP TRP          
SEQRES   4 C  199  PRO GLU ILE LYS SER THR LEU PRO PHE GLY LYS ILE PRO          
SEQRES   5 C  199  ILE LEU GLU VAL ASP GLY LEU THR LEU HIS GLN SER LEU          
SEQRES   6 C  199  ALA ILE ALA ARG TYR LEU THR LYS ASN THR ASP LEU ALA          
SEQRES   7 C  199  GLY ASN THR GLU MET GLU GLN CYS HIS VAL ASP ALA ILE          
SEQRES   8 C  199  VAL ASP THR LEU ASP ASP PHE MET SER CYS PHE PRO TRP          
SEQRES   9 C  199  ALA GLU LYS LYS GLN ASP VAL LYS GLU GLN MET PHE ASN          
SEQRES  10 C  199  GLU LEU LEU THR TYR ASN ALA PRO HIS LEU MET GLN ASP          
SEQRES  11 C  199  LEU ASP THR TYR LEU GLY GLY ARG GLU TRP LEU ILE GLY          
SEQRES  12 C  199  ASN SER VAL THR TRP ALA ASP PHE TYR TRP GLU ILE CYS          
SEQRES  13 C  199  SER THR THR LEU LEU VAL PHE LYS PRO ASP LEU LEU ASP          
SEQRES  14 C  199  ASN HIS PRO ARG LEU VAL THR LEU ARG LYS LYS VAL GLN          
SEQRES  15 C  199  ALA ILE PRO ALA VAL ALA ASN TRP ILE LYS ARG ARG PRO          
SEQRES  16 C  199  GLN THR LYS LEU                                              
SEQRES   1 D  199  HIS PRO ASN TYR LYS LEU THR TYR PHE ASN MET ARG GLY          
SEQRES   2 D  199  ARG ALA GLU ILE ILE ARG TYR ILE PHE ALA TYR LEU ASP          
SEQRES   3 D  199  ILE GLN TYR GLU ASP HIS ARG ILE GLU GLN ALA ASP TRP          
SEQRES   4 D  199  PRO GLU ILE LYS SER THR LEU PRO PHE GLY LYS ILE PRO          
SEQRES   5 D  199  ILE LEU GLU VAL ASP GLY LEU THR LEU HIS GLN SER LEU          
SEQRES   6 D  199  ALA ILE ALA ARG TYR LEU THR LYS ASN THR ASP LEU ALA          
SEQRES   7 D  199  GLY ASN THR GLU MET GLU GLN CYS HIS VAL ASP ALA ILE          
SEQRES   8 D  199  VAL ASP THR LEU ASP ASP PHE MET SER CYS PHE PRO TRP          
SEQRES   9 D  199  ALA GLU LYS LYS GLN ASP VAL LYS GLU GLN MET PHE ASN          
SEQRES  10 D  199  GLU LEU LEU THR TYR ASN ALA PRO HIS LEU MET GLN ASP          
SEQRES  11 D  199  LEU ASP THR TYR LEU GLY GLY ARG GLU TRP LEU ILE GLY          
SEQRES  12 D  199  ASN SER VAL THR TRP ALA ASP PHE TYR TRP GLU ILE CYS          
SEQRES  13 D  199  SER THR THR LEU LEU VAL PHE LYS PRO ASP LEU LEU ASP          
SEQRES  14 D  199  ASN HIS PRO ARG LEU VAL THR LEU ARG LYS LYS VAL GLN          
SEQRES  15 D  199  ALA ILE PRO ALA VAL ALA ASN TRP ILE LYS ARG ARG PRO          
SEQRES  16 D  199  GLN THR LYS LEU                                              
HET    CWC  C1200      24                                                       
HET    CWC  D1200      24                                                       
HET    CWC  A1200      24                                                       
HET    CWC  B1200      24                                                       
HET     MG  D1201       1                                                       
HET     MG  B1201       1                                                       
HET    GSH  D1202      20                                                       
HET    GSH  C1201      20                                                       
HET    GSH  B1202      20                                                       
HET    GSH  A1201      20                                                       
HETNAM     CWC 4-(DIMETHYLAMINO)-N-[5-(1H-INDOL-4-YL)                           
HETNAM   2 CWC  PYRIDIN-3-YL]BUTANAMIDE                                         
HETNAM     GSH GLUTATHIONE                                                      
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   5  CWC    4(C19 H22 N4 O)                                              
FORMUL   6  GSH    4(C10 H18 N3 O6 S 1+)                                        
FORMUL   7   MG    2(MG 2+)                                                     
FORMUL   8  HOH   *288(H2 O)                                                    
HELIX    1   1 ARG A   12  ARG A   14  5                                   3    
HELIX    2   2 ALA A   15  LEU A   25  1                                  11    
HELIX    3   3 ASP A   38  LEU A   46  1                                   9    
HELIX    4   4 GLN A   63  THR A   72  1                                  10    
HELIX    5   5 THR A   75  GLY A   79  5                                   5    
HELIX    6   6 THR A   81  SER A  100  1                                  20    
HELIX    7   7 LYS A  108  TYR A  122  1                                  15    
HELIX    8   8 TYR A  122  GLY A  136  1                                  15    
HELIX    9   9 THR A  147  LYS A  164  1                                  18    
HELIX   10  10 HIS A  171  ILE A  184  1                                  14    
HELIX   11  11 ILE A  184  ARG A  194  1                                  11    
HELIX   12  12 ARG B   12  ARG B   14  5                                   3    
HELIX   13  13 ALA B   15  LEU B   25  1                                  11    
HELIX   14  14 GLU B   35  ALA B   37  5                                   3    
HELIX   15  15 ASP B   38  SER B   44  1                                   7    
HELIX   16  16 GLN B   63  LYS B   73  1                                  11    
HELIX   17  17 THR B   81  SER B  100  1                                  20    
HELIX   18  18 LYS B  108  ASN B  123  1                                  16    
HELIX   19  19 ASN B  123  GLY B  136  1                                  14    
HELIX   20  20 THR B  147  LYS B  164  1                                  18    
HELIX   21  21 HIS B  171  ILE B  184  1                                  14    
HELIX   22  22 ILE B  184  ARG B  194  1                                  11    
HELIX   23  23 ALA C   15  LEU C   25  1                                  11    
HELIX   24  24 ASP C   38  LEU C   46  1                                   9    
HELIX   25  25 GLN C   63  LYS C   73  1                                  11    
HELIX   26  26 THR C   81  SER C  100  1                                  20    
HELIX   27  27 LYS C  108  ASN C  123  1                                  16    
HELIX   28  28 ASN C  123  GLY C  136  1                                  14    
HELIX   29  29 THR C  147  LYS C  164  1                                  18    
HELIX   30  30 HIS C  171  ALA C  183  1                                  13    
HELIX   31  31 ILE C  184  ARG C  194  1                                  11    
HELIX   32  32 ARG D   12  ARG D   14  5                                   3    
HELIX   33  33 ALA D   15  ASP D   26  1                                  12    
HELIX   34  34 ASP D   38  LEU D   46  1                                   9    
HELIX   35  35 GLN D   63  LYS D   73  1                                  11    
HELIX   36  36 THR D   81  CYS D  101  1                                  21    
HELIX   37  37 LYS D  108  ASN D  123  1                                  16    
HELIX   38  38 ASN D  123  GLY D  136  1                                  14    
HELIX   39  39 THR D  147  LYS D  164  1                                  18    
HELIX   40  40 HIS D  171  ALA D  183  1                                  13    
HELIX   41  41 ILE D  184  ARG D  194  1                                  11    
SHEET    1  AA 4 GLU A  30  ILE A  34  0                                        
SHEET    2  AA 4 TYR A   4  PHE A   9  1  O  TYR A   4   N  GLU A  30           
SHEET    3  AA 4 ILE A  53  VAL A  56 -1  O  ILE A  53   N  THR A   7           
SHEET    4  AA 4 LEU A  59  HIS A  62 -1  O  LEU A  59   N  VAL A  56           
SHEET    1  BA 4 GLU B  30  ILE B  34  0                                        
SHEET    2  BA 4 TYR B   4  PHE B   9  1  O  TYR B   4   N  GLU B  30           
SHEET    3  BA 4 ILE B  53  VAL B  56 -1  O  ILE B  53   N  THR B   7           
SHEET    4  BA 4 THR B  60  HIS B  62 -1  O  LEU B  61   N  LEU B  54           
SHEET    1  CA 4 TYR C  29  ILE C  34  0                                        
SHEET    2  CA 4 TYR C   4  PHE C   9  1  O  TYR C   4   N  GLU C  30           
SHEET    3  CA 4 ILE C  53  VAL C  56 -1  O  ILE C  53   N  THR C   7           
SHEET    4  CA 4 LEU C  59  HIS C  62 -1  O  LEU C  59   N  VAL C  56           
SHEET    1  DA 4 GLU D  30  ILE D  34  0                                        
SHEET    2  DA 4 TYR D   4  PHE D   9  1  O  TYR D   4   N  GLU D  30           
SHEET    3  DA 4 ILE D  53  VAL D  56 -1  O  ILE D  53   N  THR D   7           
SHEET    4  DA 4 LEU D  59  HIS D  62 -1  O  LEU D  59   N  VAL D  56           
LINK        MG    MG B1201                 O   HOH A2049     1555   1555  2.17  
LINK        MG    MG B1201                 O   HOH B2052     1555   1555  2.00  
LINK        MG    MG B1201                 O   HOH A2044     1555   1555  2.15  
LINK        MG    MG B1201                 O   HOH A2045     1555   1555  2.17  
LINK        MG    MG B1201                 O   HOH B2048     1555   1555  2.15  
LINK        MG    MG B1201                 O   HOH B2051     1555   1555  2.16  
LINK        MG    MG D1201                 O   HOH C2043     1555   1555  2.11  
LINK        MG    MG D1201                 O   HOH C2049     1555   1555  2.23  
LINK        MG    MG D1201                 O   HOH D2029     1555   1555  2.26  
LINK        MG    MG D1201                 O   HOH D2030     1555   1555  2.06  
LINK        MG    MG D1201                 O   HOH D2031     1555   1555  1.96  
LINK        MG    MG D1201                 O   HOH C2045     1555   1555  2.21  
CISPEP   1 ILE A   51    PRO A   52          0         9.63                     
CISPEP   2 ILE B   51    PRO B   52          0        10.74                     
CISPEP   3 ILE C   51    PRO C   52          0         9.59                     
CISPEP   4 ILE D   51    PRO D   52          0         8.43                     
SITE     1 AC1  9 PHE C   9  MET C  11  GLY C  13  ARG C  14                    
SITE     2 AC1  9 ASP C  96  MET C  99  TRP C 104  TYR C 152                    
SITE     3 AC1  9 GSH C1201                                                     
SITE     1 AC2 13 PHE D   9  MET D  11  GLY D  13  ARG D  14                    
SITE     2 AC2 13 GLN D  36  ASP D  96  MET D  99  TRP D 104                    
SITE     3 AC2 13 TYR D 152  LEU D 199  GSH D1202  HOH D2006                    
SITE     4 AC2 13 HOH D2032                                                     
SITE     1 AC3  8 MET A  11  GLY A  13  ARG A  14  ASP A  96                    
SITE     2 AC3  8 MET A  99  TRP A 104  TYR A 152  GSH A1201                    
SITE     1 AC4 11 TYR B   8  MET B  11  GLY B  13  ARG B  14                    
SITE     2 AC4 11 GLN B  36  ASP B  96  MET B  99  TRP B 104                    
SITE     3 AC4 11 TYR B 152  GSH B1202  HOH B2012                               
SITE     1 AC5  6 HOH C2043  HOH C2045  HOH C2049  HOH D2029                    
SITE     2 AC5  6 HOH D2030  HOH D2031                                          
SITE     1 AC6  6 HOH A2044  HOH A2045  HOH A2049  HOH B2048                    
SITE     2 AC6  6 HOH B2051  HOH B2052                                          
SITE     1 AC7 10 ASP C  97  TYR D   8  ARG D  14  TRP D  39                    
SITE     2 AC7 10 LYS D  50  ILE D  51  GLN D  63  SER D  64                    
SITE     3 AC7 10 CWC D1200  HOH D2022                                          
SITE     1 AC8 14 TYR C   8  ARG C  14  TRP C  39  LYS C  43                    
SITE     2 AC8 14 LYS C  50  ILE C  51  PRO C  52  GLN C  63                    
SITE     3 AC8 14 SER C  64  CWC C1200  HOH C2009  HOH C2027                    
SITE     4 AC8 14 HOH C2048  ASP D  97                                          
SITE     1 AC9 14 ASP A  97  TYR B   8  ARG B  14  TRP B  39                    
SITE     2 AC9 14 LYS B  43  LYS B  50  ILE B  51  PRO B  52                    
SITE     3 AC9 14 GLN B  63  SER B  64  CWC B1200  HOH B2015                    
SITE     4 AC9 14 HOH B2016  HOH B2034                                          
SITE     1 BC1 13 TYR A   8  ARG A  14  TRP A  39  LYS A  43                    
SITE     2 BC1 13 LYS A  50  ILE A  51  GLN A  63  SER A  64                    
SITE     3 BC1 13 CWC A1200  HOH A2008  HOH A2024  HOH A2050                    
SITE     4 BC1 13 ASP B  97                                                     
CRYST1  124.802  124.802  106.884  90.00  90.00  90.00 I 41         32          
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      0.008013  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008013  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009356        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
DBGET integrated database retrieval system