HEADER    TRANSPORT PROTEIN                       31-OCT-07   3B87              
TITLE     COMPLEX OF T57A SUBSTITUTED DROPOSPHILA LUSH PROTEIN WITH BUTANOL     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GENERAL ODORANT-BINDING PROTEIN LUSH;                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CHAIN A;                                                   
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 GENE: LUSH, OBP76A, OBP76C;                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ODORANT BINDING PROTEIN, ALCOHOL BINDING PROTEIN, BEHAVIOR,           
KEYWDS   2 OLFACTION, PHEROMONE RESPONSE, PHEROMONE-BINDING, SECRETED, SENSORY  
KEYWDS   3 TRANSDUCTION, TRANSPORT, TRANSPORT PROTEIN                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.N.M.JONES,A.B.THODE                                                 
REVDAT   6   30-OCT-24 3B87    1       REMARK                                   
REVDAT   5   20-OCT-21 3B87    1       REMARK SEQADV                            
REVDAT   4   24-JAN-18 3B87    1       AUTHOR                                   
REVDAT   3   24-FEB-09 3B87    1       VERSN                                    
REVDAT   2   04-MAR-08 3B87    1       JRNL                                     
REVDAT   1   05-FEB-08 3B87    0                                                
JRNL        AUTH   A.B.THODE,S.W.KRUSE,J.C.NIX,D.N.JONES                        
JRNL        TITL   THE ROLE OF MULTIPLE HYDROGEN-BONDING GROUPS IN SPECIFIC     
JRNL        TITL 2 ALCOHOL BINDING SITES IN PROTEINS: INSIGHTS FROM STRUCTURAL  
JRNL        TITL 3 STUDIES OF LUSH.                                             
JRNL        REF    J.MOL.BIOL.                   V. 376  1360 2008              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   18234222                                                     
JRNL        DOI    10.1016/J.JMB.2007.12.063                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 15808                          
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) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.229                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1591                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1020                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2060                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 114                          
REMARK   3   BIN FREE R VALUE                    : 0.2720                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1956                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 188                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.09                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.27000                                              
REMARK   3    B22 (A**2) : -0.12000                                             
REMARK   3    B33 (A**2) : -0.14000                                             
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): 0.248         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.187         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.118         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.194         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.947                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2072 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2783 ; 1.171 ; 1.983       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   254 ; 4.826 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    92 ;36.153 ;24.565       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   377 ;13.590 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;14.487 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   288 ; 0.081 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1564 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1017 ; 0.200 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1422 ; 0.296 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   125 ; 0.154 ; 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):    75 ; 0.210 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    31 ; 0.187 ; 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):  1314 ; 1.500 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2055 ; 2.209 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   839 ; 2.570 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   728 ; 3.890 ; 4.000       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3B87 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-NOV-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045200.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-05                          
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 4.2.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.28                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : NOIR-1                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK                             
REMARK 200  DATA SCALING SOFTWARE          : D*TREK 9.6LDZ                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18369                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.790                              
REMARK 200  R MERGE                    (I) : 0.12700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.48                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.97                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       21.33100            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       57.26150            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       22.85100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       57.26150            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.33100            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       22.85100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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     LYS A  60    CG   CD   CE   NZ                                   
REMARK 470     LYS B  60    CG   CD   CE   NZ                                   
REMARK 470     GLN B 120    CG   CD   OE1  NE2                                  
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   O    HOH B   713     O    HOH B   782              2.13            
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  37       39.27    -95.37                                   
REMARK 500    ASN B  37       45.59    -85.82                                   
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 ACT A 702                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 704                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 703                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE8 A 224                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1OOH   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE                                                            
REMARK 900 RELATED ID: 3B86   RELATED DB: PDB                                   
REMARK 900 LUSH MUTANT                                                          
REMARK 900 RELATED ID: 3B7A   RELATED DB: PDB                                   
REMARK 900 LUSH MUTANT                                                          
REMARK 900 RELATED ID: 1OOF   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE                                                            
REMARK 900 RELATED ID: 1OOG   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE                                                            
REMARK 900 RELATED ID: 1OOT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1T14   RELATED DB: PDB                                   
DBREF  3B87 A    1   124  UNP    O02372   OB76A_DROME     30    153             
DBREF  3B87 B    1   124  UNP    O02372   OB76A_DROME     30    153             
SEQADV 3B87 ALA A   57  UNP  O02372    THR    86 ENGINEERED MUTATION            
SEQADV 3B87 ALA B   57  UNP  O02372    THR    86 ENGINEERED MUTATION            
SEQRES   1 A  124  MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET ILE          
SEQRES   2 A  124  ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR GLU          
SEQRES   3 A  124  ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE PRO          
SEQRES   4 A  124  PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SER          
SEQRES   5 A  124  LEU MET ALA GLY ALA VAL ASN LYS LYS GLY GLU PHE ASN          
SEQRES   6 A  124  ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL PRO          
SEQRES   7 A  124  PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU ALA          
SEQRES   8 A  124  CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS GLU          
SEQRES   9 A  124  ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN ALA          
SEQRES  10 A  124  ASP GLY GLN PHE MET TRP PRO                                  
SEQRES   1 B  124  MET THR MET GLU GLN PHE LEU THR SER LEU ASP MET ILE          
SEQRES   2 B  124  ARG SER GLY CYS ALA PRO LYS PHE LYS LEU LYS THR GLU          
SEQRES   3 B  124  ASP LEU ASP ARG LEU ARG VAL GLY ASP PHE ASN PHE PRO          
SEQRES   4 B  124  PRO SER GLN ASP LEU MET CYS TYR THR LYS CYS VAL SER          
SEQRES   5 B  124  LEU MET ALA GLY ALA VAL ASN LYS LYS GLY GLU PHE ASN          
SEQRES   6 B  124  ALA PRO LYS ALA LEU ALA GLN LEU PRO HIS LEU VAL PRO          
SEQRES   7 B  124  PRO GLU MET MET GLU MET SER ARG LYS SER VAL GLU ALA          
SEQRES   8 B  124  CYS ARG ASP THR HIS LYS GLN PHE LYS GLU SER CYS GLU          
SEQRES   9 B  124  ARG VAL TYR GLN THR ALA LYS CYS PHE SER GLU ASN ALA          
SEQRES  10 B  124  ASP GLY GLN PHE MET TRP PRO                                  
HET    ACT  A 702       4                                                       
HET    ACT  A 704       4                                                       
HET    PE8  A 224      25                                                       
HET    ACT  B 703       4                                                       
HETNAM     ACT ACETATE ION                                                      
HETNAM     PE8 3,6,9,12,15,18,21-HEPTAOXATRICOSANE-1,23-DIOL                    
FORMUL   3  ACT    3(C2 H3 O2 1-)                                               
FORMUL   5  PE8    C16 H34 O9                                                   
FORMUL   7  HOH   *188(H2 O)                                                    
HELIX    1   1 THR A    2  ALA A   18  1                                  17    
HELIX    2   2 PRO A   19  PHE A   21  5                                   3    
HELIX    3   3 LYS A   24  VAL A   33  1                                  10    
HELIX    4   4 SER A   41  GLY A   56  1                                  16    
HELIX    5   5 ASN A   65  LEU A   73  1                                   9    
HELIX    6   6 PRO A   74  LEU A   76  5                                   3    
HELIX    7   7 PRO A   78  GLU A   80  5                                   3    
HELIX    8   8 MET A   81  CYS A   92  1                                  12    
HELIX    9   9 ASP A   94  PHE A   99  5                                   6    
HELIX   10  10 GLU A  101  ALA A  117  1                                  17    
HELIX   11  11 THR B    2  ALA B   18  1                                  17    
HELIX   12  12 PRO B   19  PHE B   21  5                                   3    
HELIX   13  13 LYS B   24  VAL B   33  1                                  10    
HELIX   14  14 SER B   41  ALA B   55  1                                  15    
HELIX   15  15 ASN B   65  GLN B   72  1                                   8    
HELIX   16  16 LEU B   73  LEU B   76  5                                   4    
HELIX   17  17 PRO B   78  GLU B   80  5                                   3    
HELIX   18  18 MET B   81  ARG B   93  1                                  13    
HELIX   19  19 ASP B   94  PHE B   99  5                                   6    
HELIX   20  20 GLU B  101  ASN B  116  1                                  16    
SSBOND   1 CYS A   17    CYS A   50                          1555   1555  2.08  
SSBOND   2 CYS A   46    CYS A  103                          1555   1555  2.04  
SSBOND   3 CYS A   92    CYS A  112                          1555   1555  2.07  
SSBOND   4 CYS B   17    CYS B   50                          1555   1555  2.07  
SSBOND   5 CYS B   46    CYS B  103                          1555   1555  2.07  
SSBOND   6 CYS B   92    CYS B  112                          1555   1555  2.05  
SITE     1 AC1  5 THR A   2  MET A   3  PRO A  79  GLU A  80                    
SITE     2 AC1  5 HOH A 746                                                     
SITE     1 AC2  4 MET A  81  SER A  85  PHE A 121  MET A 122                    
SITE     1 AC3  3 MET B   1  GLN B   5  HIS B  75                               
SITE     1 AC4  8 MET A  12  ILE A  13  GLN A  42  MET A  54                    
SITE     2 AC4  8 LEU A  76  MET B  84  LYS B  87  ASP B 118                    
CRYST1   42.662   45.702  114.523  90.00  90.00  90.00 P 21 21 21    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      0.023440  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.021881  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008732        0.00000