HEADER    OXIDOREDUCTASE                          26-JUL-07   2QQ5              
TITLE     CRYSTAL STRUCTURE OF HUMAN SDR FAMILY MEMBER 1                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DEHYDROGENASE/REDUCTASE SDR FAMILY MEMBER 1;               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 3-262;                                            
COMPND   5 SYNONYM: DHRS1;                                                      
COMPND   6 EC: 1.1.-.-;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: DHRS1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-R3;                              
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: P11                                       
KEYWDS    DHRS1, SDR, DEHYDROGENASE, REDUCTASE, SHORT-CHAIN, STRUCTURAL         
KEYWDS   2 GENOMICS CONSORTIUM, SGC, OXIDOREDUCTASE                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.S.PILKA,V.HOZJAN,E.UGOCHUKWU,F.VON DELFT,M.SUNDSTROM,               
AUTHOR   2 C.H.ARROWSMITH,J.WEIGELT,A.EDWARDS,U.OPPERMANN,STRUCTURAL GENOMICS   
AUTHOR   3 CONSORTIUM (SGC)                                                     
REVDAT   6   30-OCT-24 2QQ5    1       REMARK                                   
REVDAT   5   30-AUG-23 2QQ5    1       REMARK                                   
REVDAT   4   13-JUL-11 2QQ5    1       VERSN                                    
REVDAT   3   24-FEB-09 2QQ5    1       VERSN                                    
REVDAT   2   21-AUG-07 2QQ5    1       REMARK                                   
REVDAT   1   07-AUG-07 2QQ5    0                                                
JRNL        AUTH   E.S.PILKA,V.HOZJAN,E.UGOCHUKWU,F.VON DELFT,M.SUNDSTROM,      
JRNL        AUTH 2 C.H.ARROWSMITH,J.WEIGELT,A.EDWARDS,U.OPPERMANN               
JRNL        TITL   CRYSTAL STRUCTURE OF HUMAN SDR FAMILY MEMBER 1.              
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.3.0037                                      
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) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 22.21                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 22214                          
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) : 0.159                           
REMARK   3   R VALUE            (WORKING SET) : 0.157                           
REMARK   3   FREE R VALUE                     : 0.197                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1203                            
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) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1614                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2180                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 77                           
REMARK   3   BIN FREE R VALUE                    : 0.2460                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1748                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 201                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.68                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.38000                                              
REMARK   3    B22 (A**2) : -1.29000                                             
REMARK   3    B33 (A**2) : 0.92000                                              
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): 0.106         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.107         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.070         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.406         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.968                         
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):  1777 ; 0.013 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1156 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2416 ; 1.213 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  2825 ; 0.918 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   236 ; 5.596 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    69 ;32.662 ;23.913       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   277 ;10.488 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;14.306 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   285 ; 0.076 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2015 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   346 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   364 ; 0.235 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1180 ; 0.189 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   915 ; 0.173 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   855 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   133 ; 0.151 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):     7 ; 0.170 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    56 ; 0.248 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    21 ; 0.130 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1204 ; 2.318 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   489 ; 0.710 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1876 ; 3.306 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   650 ; 4.712 ; 7.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   540 ; 6.621 ;11.000       
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  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     3        A   262                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.6303  29.9874  34.7302              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0302 T22:  -0.0431                                     
REMARK   3      T33:  -0.0434 T12:  -0.0097                                     
REMARK   3      T13:   0.0081 T23:  -0.0139                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1019 L22:   0.6329                                     
REMARK   3      L33:   0.3170 L12:   0.1959                                     
REMARK   3      L13:   0.2673 L23:   0.1904                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0221 S12:   0.0353 S13:  -0.1292                       
REMARK   3      S21:   0.0481 S22:  -0.0277 S23:  -0.0079                       
REMARK   3      S31:   0.0445 S32:  -0.0440 S33:   0.0056                       
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   : 1.00                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED FOR           
REMARK   3  PHASING. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS          
REMARK   4                                                                      
REMARK   4 2QQ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUL-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000043915.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JUL-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E+ SUPERBRIGHT           
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC                              
REMARK 200  OPTICS                         : OSMIC                              
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS HTC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 91499                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 22.210                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : 0.06500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.56700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.66000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
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: PDB ENTRIES 2AE1, 1AE1, 2EW8, 1ZEM, 1AHH, 1VL8       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.46                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4M NA MALONATE PH 7.0, PH 7.5, VAPOR   
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       28.11250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.92700            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       50.29150            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       28.11250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.92700            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       50.29150            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       28.11250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       43.92700            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       50.29150            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       28.11250            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       43.92700            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       50.29150            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: 3500 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       56.22500            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       87.85400            
REMARK 350   BIOMT3   2  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: 1740 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       56.22500            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      100.58300            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10540 ANGSTROM**2                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       56.22500            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000       87.85400            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000       56.22500            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000      100.58300            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000       87.85400            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000      100.58300            
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     LYS A   202                                                      
REMARK 465     GLU A   203                                                      
REMARK 465     HIS A   204                                                      
REMARK 465     MET A   205                                                      
REMARK 465     ALA A   206                                                      
REMARK 465     LYS A   207                                                      
REMARK 465     GLU A   208                                                      
REMARK 465     GLU A   209                                                      
REMARK 465     VAL A   210                                                      
REMARK 465     LEU A   211                                                      
REMARK 465     GLN A   212                                                      
REMARK 465     ASP A   213                                                      
REMARK 465     PRO A   214                                                      
REMARK 465     VAL A   215                                                      
REMARK 465     LEU A   216                                                      
REMARK 465     LYS A   217                                                      
REMARK 465     GLN A   218                                                      
REMARK 465     PHE A   219                                                      
REMARK 465     LYS A   220                                                      
REMARK 465     SER A   221                                                      
REMARK 465     ALA A   222                                                      
REMARK 465     PHE A   223                                                      
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  39    CZ   NH1  NH2                                       
REMARK 470     ARG A 104    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 106    CD   CE   NZ                                        
REMARK 470     MET A 158    SD   CE                                             
REMARK 470     ILE A 195    CD1                                                 
REMARK 470     GLN A 197    CG   CD   OE1  NE2                                  
REMARK 470     GLU A 199    CG   CD   OE1  OE2                                  
REMARK 470     LEU A 200    CG   CD1  CD2                                       
REMARK 470     GLU A 227    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   CG   MET A   158     O    HOH A   338              1.99            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 121      -85.47    -87.30                                   
REMARK 500    LEU A 124      -61.38   -145.55                                   
REMARK 500    PHE A 159      -62.86     71.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2QQ5 A    3   262  UNP    Q96LJ7   DHRS1_HUMAN      3    262             
SEQRES   1 A  260  ALA PRO MET ASN GLY GLN VAL CYS VAL VAL THR GLY ALA          
SEQRES   2 A  260  SER ARG GLY ILE GLY ARG GLY ILE ALA LEU GLN LEU CYS          
SEQRES   3 A  260  LYS ALA GLY ALA THR VAL TYR ILE THR GLY ARG HIS LEU          
SEQRES   4 A  260  ASP THR LEU ARG VAL VAL ALA GLN GLU ALA GLN SER LEU          
SEQRES   5 A  260  GLY GLY GLN CYS VAL PRO VAL VAL CYS ASP SER SER GLN          
SEQRES   6 A  260  GLU SER GLU VAL ARG SER LEU PHE GLU GLN VAL ASP ARG          
SEQRES   7 A  260  GLU GLN GLN GLY ARG LEU ASP VAL LEU VAL ASN ASN ALA          
SEQRES   8 A  260  TYR ALA GLY VAL GLN THR ILE LEU ASN THR ARG ASN LYS          
SEQRES   9 A  260  ALA PHE TRP GLU THR PRO ALA SER MET TRP ASP ASP ILE          
SEQRES  10 A  260  ASN ASN VAL GLY LEU ARG GLY HIS TYR PHE CYS SER VAL          
SEQRES  11 A  260  TYR GLY ALA ARG LEU MET VAL PRO ALA GLY GLN GLY LEU          
SEQRES  12 A  260  ILE VAL VAL ILE SER SER PRO GLY SER LEU GLN TYR MET          
SEQRES  13 A  260  PHE ASN VAL PRO TYR GLY VAL GLY LYS ALA ALA CYS ASP          
SEQRES  14 A  260  LYS LEU ALA ALA ASP CYS ALA HIS GLU LEU ARG ARG HIS          
SEQRES  15 A  260  GLY VAL SER CYS VAL SER LEU TRP PRO GLY ILE VAL GLN          
SEQRES  16 A  260  THR GLU LEU LEU LYS GLU HIS MET ALA LYS GLU GLU VAL          
SEQRES  17 A  260  LEU GLN ASP PRO VAL LEU LYS GLN PHE LYS SER ALA PHE          
SEQRES  18 A  260  SER SER ALA GLU THR THR GLU LEU SER GLY LYS CYS VAL          
SEQRES  19 A  260  VAL ALA LEU ALA THR ASP PRO ASN ILE LEU SER LEU SER          
SEQRES  20 A  260  GLY LYS VAL LEU PRO SER CYS ASP LEU ALA ARG ARG TYR          
FORMUL   2  HOH   *201(H2 O)                                                    
HELIX    1   1 ARG A   17  ALA A   30  1                                  14    
HELIX    2   2 HIS A   40  GLY A   55  1                                  16    
HELIX    3   3 GLN A   67  GLN A   83  1                                  17    
HELIX    4   4 GLY A   96  THR A  103  1                                   8    
HELIX    5   5 SER A  114  ASN A  121  1                                   8    
HELIX    6   6 LEU A  124  VAL A  139  1                                  16    
HELIX    7   7 PRO A  140  GLY A  142  5                                   3    
HELIX    8   8 SER A  151  LEU A  155  5                                   5    
HELIX    9   9 ASN A  160  ARG A  182  1                                  23    
HELIX   10  10 ARG A  183  GLY A  185  5                                   3    
HELIX   11  11 SER A  224  THR A  241  1                                  18    
HELIX   12  12 ASN A  244  SER A  249  5                                   6    
HELIX   13  13 SER A  255  TYR A  262  1                                   8    
SHEET    1   A 7 GLN A  57  VAL A  62  0                                        
SHEET    2   A 7 THR A  33  GLY A  38  1  N  ILE A  36   O  VAL A  61           
SHEET    3   A 7 VAL A   9  VAL A  12  1  N  CYS A  10   O  TYR A  35           
SHEET    4   A 7 VAL A  88  ASN A  91  1  O  VAL A  90   N  VAL A  11           
SHEET    5   A 7 LEU A 145  ILE A 149  1  O  VAL A 147   N  ASN A  91           
SHEET    6   A 7 SER A 187  TRP A 192  1  O  LEU A 191   N  VAL A 148           
SHEET    7   A 7 VAL A 252  PRO A 254  1  O  LEU A 253   N  SER A 190           
SSBOND   1 CYS A  256    CYS A  256                          1555   3656  2.05  
CRYST1   56.225   87.854  100.583  90.00  90.00  90.00 I 2 2 2       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      0.017786  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011383  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009942        0.00000