HEADER    LIPOCALIN                               27-JAN-98   1A3Y              
TITLE     ODORANT BINDING PROTEIN FROM NASAL MUCOSA OF PIG                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ODORANT BINDING PROTEIN;                                   
COMPND   3 CHAIN: A, B                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SUS SCROFA;                                     
SOURCE   3 ORGANISM_COMMON: PIG;                                                
SOURCE   4 ORGANISM_TAXID: 9823;                                                
SOURCE   5 ORGAN: NOSE;                                                         
SOURCE   6 TISSUE: OLFACTORY EPITHELIUM                                         
KEYWDS    LIPOCALIN, OLFACTION                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.SPINELLI,C.CAMBILLAU,M.TEGONI                                       
REVDAT   4   30-OCT-24 1A3Y    1       REMARK                                   
REVDAT   3   02-AUG-23 1A3Y    1       REMARK                                   
REVDAT   2   24-FEB-09 1A3Y    1       VERSN                                    
REVDAT   1   16-FEB-99 1A3Y    0                                                
JRNL        AUTH   S.SPINELLI,R.RAMONI,S.GROLLI,J.BONICEL,C.CAMBILLAU,M.TEGONI  
JRNL        TITL   THE STRUCTURE OF THE MONOMERIC PORCINE ODORANT BINDING       
JRNL        TITL 2 PROTEIN SHEDS LIGHT ON THE DOMAIN SWAPPING MECHANISM.        
JRNL        REF    BIOCHEMISTRY                  V.  37  7913 1998              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   9609684                                                      
JRNL        DOI    10.1021/BI980179E                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.F.HERENT,S.COLLIN,P.PELOSI                                 
REMARK   1  TITL   AFFINITIES OF NUTTY AND GREEN-SMELLING PYRAZINES AND         
REMARK   1  TITL 2 THIAZOLES TO ODORANT-BINDING PROTEINS, IN RELATION WITH      
REMARK   1  TITL 3 THEIR LIPOPHILICITY                                          
REMARK   1  REF    CHEM.SENSES                   V.  20   601 1995              
REMARK   1  REFN                   ISSN 0379-864X                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   M.D.MONTE,M.CENTINI,C.ANSELMI,P.PELOSI                       
REMARK   1  TITL   BINDING OF SELECTED ODORANT TO BOVINE AND PORCINE            
REMARK   1  TITL 2 ODORANT-BINDING PROTEINS                                     
REMARK   1  REF    CHEM.SENSES                   V.  18   713 1993              
REMARK   1  REFN                   ISSN 0379-864X                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   M.DAL MONTE,I.ANDREINI,R.REVOLTELLA,P.PELOSI                 
REMARK   1  TITL   PURIFICATION AND CHARACTERIZATION OF TWO ODORANT-BINDING     
REMARK   1  TITL 2 PROTEINS FROM NASAL TISSUE OF RABBIT AND PIG                 
REMARK   1  REF    COMP.BIOCHEM.PHYSIOL. B:      V.  99   445 1991              
REMARK   1  REF  2 BIOCHEM.MOL.BIOL.                                            
REMARK   1  REFN                   ISSN 0305-0491                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.843                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000000.000                   
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 100.000                        
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 70.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 21750                          
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 SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1295                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.000                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 7                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.25                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.37                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 60.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 200                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1800                       
REMARK   3   BIN FREE R VALUE                    : 0.2800                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 11.00                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 25                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.011                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2328                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 187                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.360                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.100                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARAM19X.PRO                                   
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPH19X.PRO                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1A3Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170362.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUN-97                             
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
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 RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11000                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.26500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.843                                          
REMARK 200 STARTING MODEL: 1OBP                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.5                                   
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       21.18000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       46.59500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       44.36500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       46.59500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.18000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       44.36500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     PRO B     9                                                      
REMARK 465     PHE B    10                                                      
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     PRO A   9    CG   CD                                             
REMARK 470     GLU B  11    CG   CD   OE1  OE2                                  
REMARK 470     ILE B  62    CG1  CG2  CD1                                       
REMARK 470     ASP B 110    CG   OD1  OD2                                       
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A   47   CB   CG   CD   CE   NZ                              
REMARK 480     GLU A   48   CG   CD   OE1  OE2                                  
REMARK 480     GLU A   74   CB                                                  
REMARK 480     LYS A   87   CD   CE   NZ                                        
REMARK 480     VAL A   89   CG2                                                 
REMARK 480     ASP A  126   OD1                                                 
REMARK 480     GLU B   27   CG   CD   OE1  OE2                                  
REMARK 480     LYS B   28   CD   CE                                             
REMARK 480     LYS B   47   CG   CD   CE   NZ                                   
REMARK 480     ASP B  106   CA   CB   CG   OD1  OD2                             
REMARK 480     ASP B  126   CG   OD1  OD2                                       
REMARK 480     LEU B  129   CD1                                                 
REMARK 480     GLU B  151   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   H2   HOH B   219     H2   HOH B   221              1.32            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   HZ3  LYS B    47     HE   ARG B   152     1455     1.33            
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    GLN A  73     -157.29   -125.15                                   
REMARK 500    TYR A  82      115.25    176.20                                   
REMARK 500    ASP A 106     -176.51    -67.77                                   
REMARK 500    ASN B  32       15.52     59.98                                   
REMARK 500    MET B  39      150.98    -47.82                                   
REMARK 500    GLN B  73     -159.96   -126.34                                   
REMARK 500    TYR B  82      111.47   -178.56                                   
REMARK 500    SER B  94     -162.43   -124.03                                   
REMARK 500    ASP B 106     -169.67    -71.46                                   
REMARK 500    ASN B 145       26.71    -74.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1A3Y A    9   157  UNP    P81245   OBP_PIG          9    157             
DBREF  1A3Y B    9   157  UNP    P81245   OBP_PIG          9    157             
SEQRES   1 A  149  PRO PHE GLU LEU SER GLY LYS TRP ILE THR SER TYR ILE          
SEQRES   2 A  149  GLY SER SER ASP LEU GLU LYS ILE GLY GLU ASN ALA PRO          
SEQRES   3 A  149  PHE GLN VAL PHE MET ARG SER ILE GLU PHE ASP ASP LYS          
SEQRES   4 A  149  GLU SER LYS VAL TYR LEU ASN PHE PHE SER LYS GLU ASN          
SEQRES   5 A  149  GLY ILE CYS GLU GLU PHE SER LEU ILE GLY THR LYS GLN          
SEQRES   6 A  149  GLU GLY ASN THR TYR ASP VAL ASN TYR ALA GLY ASN ASN          
SEQRES   7 A  149  LYS PHE VAL VAL SER TYR ALA SER GLU THR ALA LEU ILE          
SEQRES   8 A  149  ILE SER ASN ILE ASN VAL ASP GLU GLU GLY ASP LYS THR          
SEQRES   9 A  149  ILE MET THR GLY LEU LEU GLY LYS GLY THR ASP ILE GLU          
SEQRES  10 A  149  ASP GLN ASP LEU GLU LYS PHE LYS GLU VAL THR ARG GLU          
SEQRES  11 A  149  ASN GLY ILE PRO GLU GLU ASN ILE VAL ASN ILE ILE GLU          
SEQRES  12 A  149  ARG ASP ASP CYS PRO ALA                                      
SEQRES   1 B  149  PRO PHE GLU LEU SER GLY LYS TRP ILE THR SER TYR ILE          
SEQRES   2 B  149  GLY SER SER ASP LEU GLU LYS ILE GLY GLU ASN ALA PRO          
SEQRES   3 B  149  PHE GLN VAL PHE MET ARG SER ILE GLU PHE ASP ASP LYS          
SEQRES   4 B  149  GLU SER LYS VAL TYR LEU ASN PHE PHE SER LYS GLU ASN          
SEQRES   5 B  149  GLY ILE CYS GLU GLU PHE SER LEU ILE GLY THR LYS GLN          
SEQRES   6 B  149  GLU GLY ASN THR TYR ASP VAL ASN TYR ALA GLY ASN ASN          
SEQRES   7 B  149  LYS PHE VAL VAL SER TYR ALA SER GLU THR ALA LEU ILE          
SEQRES   8 B  149  ILE SER ASN ILE ASN VAL ASP GLU GLU GLY ASP LYS THR          
SEQRES   9 B  149  ILE MET THR GLY LEU LEU GLY LYS GLY THR ASP ILE GLU          
SEQRES  10 B  149  ASP GLN ASP LEU GLU LYS PHE LYS GLU VAL THR ARG GLU          
SEQRES  11 B  149  ASN GLY ILE PRO GLU GLU ASN ILE VAL ASN ILE ILE GLU          
SEQRES  12 B  149  ARG ASP ASP CYS PRO ALA                                      
FORMUL   3  HOH   *187(H2 O)                                                    
HELIX    1   1 LEU A   26  LYS A   28  5                                   3    
HELIX    2   2 ASP A   46  GLU A   48  5                                   3    
HELIX    3   3 ASP A  126  GLU A  138  1                                  13    
HELIX    4   4 GLU A  143  ASN A  145  5                                   3    
HELIX    5   5 LEU B   26  LYS B   28  5                                   3    
HELIX    6   6 ASP B  126  ASN B  139  1                                  14    
SHEET    1   A 6 ILE A 146  ASN A 148  0                                        
SHEET    2   A 6 ILE A  17  SER A  23 -1  N  ILE A  21   O  VAL A 147           
SHEET    3   A 6 LYS A 111  GLY A 119 -1  N  GLY A 119   O  ILE A  17           
SHEET    4   A 6 ALA A  97  VAL A 105 -1  N  ASN A 104   O  THR A 112           
SHEET    5   A 6 ASN A  85  ALA A  93 -1  N  TYR A  92   O  ILE A  99           
SHEET    6   A 6 TYR A  78  ASN A  81 -1  N  VAL A  80   O  ASN A  86           
SHEET    1   B 3 ILE A  62  THR A  71  0                                        
SHEET    2   B 3 LYS A  50  GLU A  59 -1  N  GLU A  59   O  ILE A  62           
SHEET    3   B 3 PHE A  38  ASP A  45 -1  N  ASP A  45   O  LYS A  50           
SHEET    1   C 6 ILE B 146  ASN B 148  0                                        
SHEET    2   C 6 ILE B  17  SER B  23 -1  N  ILE B  21   O  VAL B 147           
SHEET    3   C 6 LYS B 111  GLY B 119 -1  N  GLY B 119   O  ILE B  17           
SHEET    4   C 6 LEU B  98  VAL B 105 -1  N  ASN B 104   O  THR B 112           
SHEET    5   C 6 ASN B  85  ALA B  93 -1  N  TYR B  92   O  ILE B  99           
SHEET    6   C 6 THR B  77  ASN B  81 -1  N  VAL B  80   O  ASN B  86           
SHEET    1   D 3 ILE B  62  THR B  71  0                                        
SHEET    2   D 3 LYS B  50  GLU B  59 -1  N  GLU B  59   O  ILE B  62           
SHEET    3   D 3 PHE B  38  ASP B  45 -1  N  ASP B  45   O  LYS B  50           
SSBOND   1 CYS A   63    CYS A  155                          1555   1555  2.03  
SSBOND   2 CYS B   63    CYS B  155                          1555   1555  2.04  
CRYST1   42.360   88.730   93.190  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      0.023607  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011270  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010731        0.00000