HEADER    TRANSPORT PROTEIN/IMMUNE SYSTEM         27-DEC-07   3BSZ              
TITLE     CRYSTAL STRUCTURE OF THE TRANSTHYRETIN-RETINOL BINDING PROTEIN-FAB    
TITLE    2 COMPLEX                                                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSTHYRETIN;                                             
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: PREALBUMIN, TBPA, TTR, ATTR;                                
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: PLASMA RETINOL-BINDING PROTEIN;                            
COMPND   8 CHAIN: E, F;                                                         
COMPND   9 SYNONYM: PRBP, RBP;                                                  
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: FAB FRAGMENT HEAVY CHAIN;                                  
COMPND  12 CHAIN: L, M;                                                         
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 4;                                                           
COMPND  15 MOLECULE: FAB FRAGMENT LIGHT CHAIN;                                  
COMPND  16 CHAIN: H, N;                                                         
COMPND  17 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: TTR, PALB;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET11B-HTTR;                              
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 SECRETION: PLASMA;                                                   
SOURCE  16 MOL_ID: 3;                                                           
SOURCE  17 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  18 ORGANISM_TAXID: 10090;                                               
SOURCE  19 GENE: A8P3 MAB;                                                      
SOURCE  20 MOL_ID: 4;                                                           
SOURCE  21 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  22 ORGANISM_TAXID: 10090;                                               
SOURCE  23 GENE: A8P3 MAB                                                       
KEYWDS    RETINOL, VITAMIN A, PROTEIN-PROTEIN COMPLEX, RBP, TTR, AMYLOID,       
KEYWDS   2 DISEASE MUTATION, GLYCOPROTEIN, HORMONE, POLYNEUROPATHY, RETINOL-    
KEYWDS   3 BINDING, SECRETED, THYROID HORMONE, TRANSPORT, SENSORY TRANSDUCTION, 
KEYWDS   4 VISION, TRANSPORT PROTEIN-IMMUNE SYSTEM COMPLEX                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.ZANOTTI,L.CENDRON,F.GLIUBICH,C.FOLLI,R.BERNI                        
REVDAT   6   13-NOV-24 3BSZ    1       REMARK                                   
REVDAT   5   01-NOV-23 3BSZ    1       REMARK                                   
REVDAT   4   18-SEP-13 3BSZ    1       REMARK VERSN                             
REVDAT   3   07-APR-09 3BSZ    1       JRNL                                     
REVDAT   2   24-FEB-09 3BSZ    1       VERSN                                    
REVDAT   1   11-NOV-08 3BSZ    0                                                
JRNL        AUTH   G.ZANOTTI,C.FOLLI,L.CENDRON,B.ALFIERI,S.K.NISHIDA,           
JRNL        AUTH 2 F.GLIUBICH,N.PASQUATO,A.NEGRO,R.BERNI                        
JRNL        TITL   STRUCTURAL AND MUTATIONAL ANALYSES OF PROTEIN-PROTEIN        
JRNL        TITL 2 INTERACTIONS BETWEEN TRANSTHYRETIN AND RETINOL-BINDING       
JRNL        TITL 3 PROTEIN.                                                     
JRNL        REF    FEBS J.                       V. 275  5841 2008              
JRNL        REFN                   ISSN 1742-464X                               
JRNL        PMID   19021760                                                     
JRNL        DOI    10.1111/J.1742-4658.2008.06705.X                             
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   H.L.MONACO,M.RIZZI,A.CODA                                    
REMARK   1  TITL   STRUCTURE OF A COMPLEX OF TWO PLASMA PROTEINS: TRANSTHYRETIN 
REMARK   1  TITL 2 AND RETINOL-BINDING PROTEIN.                                 
REMARK   1  REF    SCIENCE                       V. 268  1039 1995              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1  PMID   7754382                                                      
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   H.M.NAYLOR,M.E.NEWCOMER                                      
REMARK   1  TITL   THE STRUCTURE OF HUMAN RETINOL-BINDING PROTEIN (RBP) WITH    
REMARK   1  TITL 2 ITS CARRIER PROTEIN TRANSTHYRETIN REVEALS AN INTERACTION     
REMARK   1  TITL 3 WITH THE CARBOXY TERMINUS OF RBP.                            
REMARK   1  REF    BIOCHEMISTRY                  V.  38  2647 1999              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   10052934                                                     
REMARK   1  DOI    10.1021/BI982291I                                            
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   G.MALPELI,G.ZANOTTI,F.GLIUBICH,A.RIZZOTTO,S.K.NISHIDA,       
REMARK   1  AUTH 2 C.FOLLI,R.BERNI                                              
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY DATA FOR THE HUMAN     
REMARK   1  TITL 2 TRANSTHYRETIN-RETINOL-BINDING PROTEIN (RBP) COMPLEX BOUND TO 
REMARK   1  TITL 3 AN ANTI-RBP FAB.                                             
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.D      V.  55   276 1999              
REMARK   1  REFN                   ISSN 0907-4449                               
REMARK   1  PMID   10089423                                                     
REMARK   1  DOI    10.1107/S0907444998007860                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.38 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.38                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.72                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 8281753.410                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 78.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 24044                          
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) : 0.239                           
REMARK   3   FREE R VALUE                     : 0.312                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1190                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.009                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.36                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.57                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 55.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2760                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3130                       
REMARK   3   BIN FREE R VALUE                    : 0.3570                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 3.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 108                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.034                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 13052                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 42                                      
REMARK   3   SOLVENT ATOMS            : 334                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -16.97000                                            
REMARK   3    B22 (A**2) : 8.37000                                              
REMARK   3    B33 (A**2) : 8.59000                                              
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.44                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.62                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.55                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.78                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.030                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.33                                                 
REMARK   3   BSOL        : 48.98                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : CONSTR                                                  
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : PARAM19X_RET.PARAM                             
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : PARAM19X_RET.TOP                               
REMARK   3  TOPOLOGY FILE  3   : WATER_REP.TOP                                  
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3BSZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-JAN-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000045930.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-OCT-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ELETTRA                            
REMARK 200  BEAMLINE                       : 5.2R                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.3                                
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 180 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25746                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.360                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 55.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 84.4                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.16000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.36                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.51                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 77.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1RBP, 1F41                                           
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.86                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.35M AMMONIUM PHOSPHATE, 10MM SODIUM    
REMARK 280  CITRATE, 10MM BETA-MERCAPTOETHANOL, PH 5.0, VAPOR DIFFUSION,        
REMARK 280  SITTING DROP, TEMPERATURE 295K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z                                         
REMARK 290       7555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        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       79.81000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000      111.59000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       79.81000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000      111.59000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       79.81000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000      111.59000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       79.81000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000      111.59000            
REMARK 290   SMTRY3   8  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: DECAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, L, H, M, N          
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     GLY A     6                                                      
REMARK 465     LYS A   126                                                      
REMARK 465     GLU A   127                                                      
REMARK 465     GLY B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     THR B     5                                                      
REMARK 465     GLY B     6                                                      
REMARK 465     LYS B   126                                                      
REMARK 465     GLU B   127                                                      
REMARK 465     GLY C     1                                                      
REMARK 465     PRO C     2                                                      
REMARK 465     THR C     3                                                      
REMARK 465     GLY C     4                                                      
REMARK 465     THR C     5                                                      
REMARK 465     GLY C     6                                                      
REMARK 465     LYS C   126                                                      
REMARK 465     GLU C   127                                                      
REMARK 465     GLY D     1                                                      
REMARK 465     PRO D     2                                                      
REMARK 465     THR D     3                                                      
REMARK 465     GLY D     4                                                      
REMARK 465     THR D     5                                                      
REMARK 465     GLY D     6                                                      
REMARK 465     LYS D   126                                                      
REMARK 465     GLU D   127                                                      
REMARK 465     ASP E   175                                                      
REMARK 465     GLY E   176                                                      
REMARK 465     ASP F   175                                                      
REMARK 465     GLY F   176                                                      
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    SER L   181     O    HOH L   236              2.08            
REMARK 500   O    GLY L   133     O    HOH L   222              2.10            
REMARK 500   O    PRO F   146     O    HOH F   194              2.12            
REMARK 500   O    MET N    34     O    HOH N   228              2.12            
REMARK 500   O    SER M   166     O    HOH M   262              2.12            
REMARK 500   O    SER E   132     O    HOH E   190              2.12            
REMARK 500   O    CYS D    10     O    HOH D   139              2.14            
REMARK 500   O    GLY A    83     O    ASN F    66              2.14            
REMARK 500   O    LEU M   183     O    HOH M   236              2.16            
REMARK 500   O    ALA D    36     O    HOH D   130              2.18            
REMARK 500   O    THR N   181     O    HOH N   256              2.19            
REMARK 500   OG1  THR D    60     O    HOH D   153              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO L 123   C   -  N   -  CA  ANGL. DEV. =  10.5 DEGREES          
REMARK 500    PRO M 123   C   -  N   -  CA  ANGL. DEV. =  10.4 DEGREES          
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    SER A   8     -152.21   -168.25                                   
REMARK 500    ASP A  38        0.18   -170.11                                   
REMARK 500    ASP A  39        4.69     82.61                                   
REMARK 500    PRO A  43      109.89    -51.35                                   
REMARK 500    ALA A  45      149.45    171.71                                   
REMARK 500    THR A  59     -157.10   -143.99                                   
REMARK 500    ASP A  74       79.33    -69.50                                   
REMARK 500    TYR A  78      -76.40    -78.94                                   
REMARK 500    ASN A  98       56.58     26.70                                   
REMARK 500    SER A 115      143.66    179.74                                   
REMARK 500    SER B   8     -124.46     64.27                                   
REMARK 500    ASP B  38      -75.00    -80.18                                   
REMARK 500    ASP B  39        6.93    171.08                                   
REMARK 500    LEU B  58      -83.75    -60.81                                   
REMARK 500    GLU B  61       21.87    -75.59                                   
REMARK 500    GLU B  62      -30.56   -154.72                                   
REMARK 500    PHE B  64       66.38    -69.44                                   
REMARK 500    VAL B  65     -157.37    -55.73                                   
REMARK 500    LYS B  76      -76.68    -59.86                                   
REMARK 500    TYR B  78      -70.83    -52.08                                   
REMARK 500    LEU B  82       38.74    -86.70                                   
REMARK 500    HIS B  90      163.14    162.44                                   
REMARK 500    ASN B  98       30.80     33.35                                   
REMARK 500    THR B 123     -162.89   -128.16                                   
REMARK 500    ASN B 124      -67.60   -135.39                                   
REMARK 500    SER C   8     -150.66   -169.96                                   
REMARK 500    ASN C  27       11.54     82.25                                   
REMARK 500    ASP C  38        1.72   -172.89                                   
REMARK 500    ASP C  39        6.81     80.30                                   
REMARK 500    PRO C  43      109.57    -51.21                                   
REMARK 500    ALA C  45      149.23    171.85                                   
REMARK 500    THR C  59     -157.38   -143.77                                   
REMARK 500    TYR C  78      -77.87    -79.81                                   
REMARK 500    ASN C  98       58.01     25.09                                   
REMARK 500    SER C 115      146.44    177.36                                   
REMARK 500    SER D   8     -120.70     62.56                                   
REMARK 500    ASP D  38      -73.36    -80.38                                   
REMARK 500    ASP D  39        5.68    170.94                                   
REMARK 500    LEU D  58      -84.77    -59.76                                   
REMARK 500    GLU D  61       24.30    -75.53                                   
REMARK 500    GLU D  62      -34.08   -154.19                                   
REMARK 500    PHE D  64       67.06    -67.85                                   
REMARK 500    VAL D  65     -157.60    -54.40                                   
REMARK 500    LYS D  76      -74.18    -64.02                                   
REMARK 500    LEU D  82       39.79    -87.99                                   
REMARK 500    HIS D  90      164.58    163.12                                   
REMARK 500    ASN D  98       30.34     32.37                                   
REMARK 500    THR D 123     -164.15   -129.85                                   
REMARK 500    ASN D 124      -64.64   -135.05                                   
REMARK 500    ARG E   2     -110.08    -67.73                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     238 RAMACHANDRAN OUTLIERS.                        
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 RTL E 177                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RTL F 178                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RLB   RELATED DB: PDB                                   
REMARK 900 RBP-TTR COMPLEX                                                      
REMARK 900 RELATED ID: 1QAB   RELATED DB: PDB                                   
REMARK 900 RBP-TTR COMPLEX                                                      
REMARK 900 RELATED ID: 1F41   RELATED DB: PDB                                   
REMARK 900 HUMAN TTR                                                            
REMARK 900 RELATED ID: 1KT7   RELATED DB: PDB                                   
REMARK 900 BOVINE PLASMA RBP                                                    
REMARK 900 RELATED ID: 1RBP   RELATED DB: PDB                                   
REMARK 900 HUMAN PLASMA RBP                                                     
REMARK 900 RELATED ID: 3BT0   RELATED DB: PDB                                   
DBREF  3BSZ A    1   127  UNP    P02766   TTHY_HUMAN      21    147             
DBREF  3BSZ B    1   127  UNP    P02766   TTHY_HUMAN      21    147             
DBREF  3BSZ C    1   127  UNP    P02766   TTHY_HUMAN      21    147             
DBREF  3BSZ D    1   127  UNP    P02766   TTHY_HUMAN      21    147             
DBREF  3BSZ E    1   176  UNP    P02753   RETBP_HUMAN     19    194             
DBREF  3BSZ F    1   176  UNP    P02753   RETBP_HUMAN     19    194             
DBREF  3BSZ L    1   215  PDB    3BSZ     3BSZ             1    215             
DBREF  3BSZ M    1   215  PDB    3BSZ     3BSZ             1    215             
DBREF  3BSZ H    1   215  PDB    3BSZ     3BSZ             1    215             
DBREF  3BSZ N    1   215  PDB    3BSZ     3BSZ             1    215             
SEQRES   1 A  127  GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET          
SEQRES   2 A  127  VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE          
SEQRES   3 A  127  ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP          
SEQRES   4 A  127  THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER          
SEQRES   5 A  127  GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL          
SEQRES   6 A  127  GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR          
SEQRES   7 A  127  TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA          
SEQRES   8 A  127  GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG          
SEQRES   9 A  127  TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER          
SEQRES  10 A  127  THR THR ALA VAL VAL THR ASN PRO LYS GLU                      
SEQRES   1 B  127  GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET          
SEQRES   2 B  127  VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE          
SEQRES   3 B  127  ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP          
SEQRES   4 B  127  THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER          
SEQRES   5 B  127  GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL          
SEQRES   6 B  127  GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR          
SEQRES   7 B  127  TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA          
SEQRES   8 B  127  GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG          
SEQRES   9 B  127  TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER          
SEQRES  10 B  127  THR THR ALA VAL VAL THR ASN PRO LYS GLU                      
SEQRES   1 C  127  GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET          
SEQRES   2 C  127  VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE          
SEQRES   3 C  127  ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP          
SEQRES   4 C  127  THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER          
SEQRES   5 C  127  GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL          
SEQRES   6 C  127  GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR          
SEQRES   7 C  127  TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA          
SEQRES   8 C  127  GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG          
SEQRES   9 C  127  TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER          
SEQRES  10 C  127  THR THR ALA VAL VAL THR ASN PRO LYS GLU                      
SEQRES   1 D  127  GLY PRO THR GLY THR GLY GLU SER LYS CYS PRO LEU MET          
SEQRES   2 D  127  VAL LYS VAL LEU ASP ALA VAL ARG GLY SER PRO ALA ILE          
SEQRES   3 D  127  ASN VAL ALA VAL HIS VAL PHE ARG LYS ALA ALA ASP ASP          
SEQRES   4 D  127  THR TRP GLU PRO PHE ALA SER GLY LYS THR SER GLU SER          
SEQRES   5 D  127  GLY GLU LEU HIS GLY LEU THR THR GLU GLU GLU PHE VAL          
SEQRES   6 D  127  GLU GLY ILE TYR LYS VAL GLU ILE ASP THR LYS SER TYR          
SEQRES   7 D  127  TRP LYS ALA LEU GLY ILE SER PRO PHE HIS GLU HIS ALA          
SEQRES   8 D  127  GLU VAL VAL PHE THR ALA ASN ASP SER GLY PRO ARG ARG          
SEQRES   9 D  127  TYR THR ILE ALA ALA LEU LEU SER PRO TYR SER TYR SER          
SEQRES  10 D  127  THR THR ALA VAL VAL THR ASN PRO LYS GLU                      
SEQRES   1 E  176  GLU ARG ASP CYS ARG VAL SER SER PHE ARG VAL LYS GLU          
SEQRES   2 E  176  ASN PHE ASP LYS ALA ARG PHE SER GLY THR TRP TYR ALA          
SEQRES   3 E  176  MET ALA LYS LYS ASP PRO GLU GLY LEU PHE LEU GLN ASP          
SEQRES   4 E  176  ASN ILE VAL ALA GLU PHE SER VAL ASP GLU THR GLY GLN          
SEQRES   5 E  176  MET SER ALA THR ALA LYS GLY ARG VAL ARG LEU LEU ASN          
SEQRES   6 E  176  ASN TRP ASP VAL CYS ALA ASP MET VAL GLY THR PHE THR          
SEQRES   7 E  176  ASP THR GLU ASP PRO ALA LYS PHE LYS MET LYS TYR TRP          
SEQRES   8 E  176  GLY VAL ALA SER PHE LEU GLN LYS GLY ASN ASP ASP HIS          
SEQRES   9 E  176  TRP ILE VAL ASP THR ASP TYR ASP THR TYR ALA VAL GLN          
SEQRES  10 E  176  TYR SER CYS ARG LEU LEU ASN LEU ASP GLY THR CYS ALA          
SEQRES  11 E  176  ASP SER TYR SER PHE VAL PHE SER ARG ASP PRO ASN GLY          
SEQRES  12 E  176  LEU PRO PRO GLU ALA GLN LYS ILE VAL ARG GLN ARG GLN          
SEQRES  13 E  176  GLU GLU LEU CYS LEU ALA ARG GLN TYR ARG LEU ILE VAL          
SEQRES  14 E  176  HIS ASN GLY TYR CYS ASP GLY                                  
SEQRES   1 F  176  GLU ARG ASP CYS ARG VAL SER SER PHE ARG VAL LYS GLU          
SEQRES   2 F  176  ASN PHE ASP LYS ALA ARG PHE SER GLY THR TRP TYR ALA          
SEQRES   3 F  176  MET ALA LYS LYS ASP PRO GLU GLY LEU PHE LEU GLN ASP          
SEQRES   4 F  176  ASN ILE VAL ALA GLU PHE SER VAL ASP GLU THR GLY GLN          
SEQRES   5 F  176  MET SER ALA THR ALA LYS GLY ARG VAL ARG LEU LEU ASN          
SEQRES   6 F  176  ASN TRP ASP VAL CYS ALA ASP MET VAL GLY THR PHE THR          
SEQRES   7 F  176  ASP THR GLU ASP PRO ALA LYS PHE LYS MET LYS TYR TRP          
SEQRES   8 F  176  GLY VAL ALA SER PHE LEU GLN LYS GLY ASN ASP ASP HIS          
SEQRES   9 F  176  TRP ILE VAL ASP THR ASP TYR ASP THR TYR ALA VAL GLN          
SEQRES  10 F  176  TYR SER CYS ARG LEU LEU ASN LEU ASP GLY THR CYS ALA          
SEQRES  11 F  176  ASP SER TYR SER PHE VAL PHE SER ARG ASP PRO ASN GLY          
SEQRES  12 F  176  LEU PRO PRO GLU ALA GLN LYS ILE VAL ARG GLN ARG GLN          
SEQRES  13 F  176  GLU GLU LEU CYS LEU ALA ARG GLN TYR ARG LEU ILE VAL          
SEQRES  14 F  176  HIS ASN GLY TYR CYS ASP GLY                                  
SEQRES   1 L  215  ASP ILE VAL LEU THR GLN SER PRO SER SER LEU ALA VAL          
SEQRES   2 L  215  SER LEU GLY GLN ARG ALA THR ILE SER CYS ARG ALA SER          
SEQRES   3 L  215  GLU SER VAL ASP SER TYR GLY ASN SER PHE MET HIS TRP          
SEQRES   4 L  215  TYR GLN GLN LYS PRO GLY GLN PRO PRO LYS LEU LEU ILE          
SEQRES   5 L  215  TYR ARG ALA SER ASN LEU GLU SER GLY ILE PRO ALA ARG          
SEQRES   6 L  215  PHE SER GLY SER GLY SER ARG THR ASP PHE THR LEU THR          
SEQRES   7 L  215  ILE ASN PRO VAL GLU ALA ASP ASP VAL ALA THR TYR TYR          
SEQRES   8 L  215  CYS GLN GLN SER ASN GLU ASP PRO TYR THR PHE GLY GLY          
SEQRES   9 L  215  GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA PRO          
SEQRES  10 L  215  THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU THR          
SEQRES  11 L  215  SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN PHE          
SEQRES  12 L  215  TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY          
SEQRES  13 L  215  SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR ASP          
SEQRES  14 L  215  GLN ASP SER LYS ASP SER THR TYR SER MET SER SER THR          
SEQRES  15 L  215  LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SER          
SEQRES  16 L  215  TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER PRO          
SEQRES  17 L  215  ILE VAL LYS SER PHE ASN ARG                                  
SEQRES   1 H  215  ASP VAL GLN LEU GLN GLU SER GLY THR VAL LEU ALA ARG          
SEQRES   2 H  215  PRO GLY ALA SER VAL LYS MET SER CYS LYS ALA SER GLY          
SEQRES   3 H  215  TYR SER PHE THR SER TYR TRP MET HIS TRP ILE LYS GLN          
SEQRES   4 H  215  ARG PRO GLY GLN GLY LEU GLU TRP ILE GLY GLY VAL TYR          
SEQRES   5 H  215  PRO GLY ASP SER HIS THR SER TYR ASN GLN LYS PHE LYS          
SEQRES   6 H  215  GLY LYS ALA LYS LEU THR ALA VAL THR SER ALA SER THR          
SEQRES   7 H  215  ALA TYR MET GLU LEU SER SER LEU THR ASN GLU ASP SER          
SEQRES   8 H  215  ALA VAL TYR TYR CYS THR ARG SER GLY PHE ASP TYR GLY          
SEQRES   9 H  215  ASN GLU ASP TRP GLY GLN GLY THR THR LEU THR VAL SER          
SEQRES  10 H  215  SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA          
SEQRES  11 H  215  PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU          
SEQRES  12 H  215  GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR          
SEQRES  13 H  215  VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS          
SEQRES  14 H  215  THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU          
SEQRES  15 H  215  SER SER SER VAL THR VAL PRO SER SER PRO ARG PRO SER          
SEQRES  16 H  215  GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER          
SEQRES  17 H  215  THR LYS VAL ASP LYS LYS ILE                                  
SEQRES   1 M  215  ASP ILE VAL LEU THR GLN SER PRO SER SER LEU ALA VAL          
SEQRES   2 M  215  SER LEU GLY GLN ARG ALA THR ILE SER CYS ARG ALA SER          
SEQRES   3 M  215  GLU SER VAL ASP SER TYR GLY ASN SER PHE MET HIS TRP          
SEQRES   4 M  215  TYR GLN GLN LYS PRO GLY GLN PRO PRO LYS LEU LEU ILE          
SEQRES   5 M  215  TYR ARG ALA SER ASN LEU GLU SER GLY ILE PRO ALA ARG          
SEQRES   6 M  215  PHE SER GLY SER GLY SER ARG THR ASP PHE THR LEU THR          
SEQRES   7 M  215  ILE ASN PRO VAL GLU ALA ASP ASP VAL ALA THR TYR TYR          
SEQRES   8 M  215  CYS GLN GLN SER ASN GLU ASP PRO TYR THR PHE GLY GLY          
SEQRES   9 M  215  GLY THR LYS LEU GLU ILE LYS ARG ALA ASP ALA ALA PRO          
SEQRES  10 M  215  THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU THR          
SEQRES  11 M  215  SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN PHE          
SEQRES  12 M  215  TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY          
SEQRES  13 M  215  SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR ASP          
SEQRES  14 M  215  GLN ASP SER LYS ASP SER THR TYR SER MET SER SER THR          
SEQRES  15 M  215  LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SER          
SEQRES  16 M  215  TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER PRO          
SEQRES  17 M  215  ILE VAL LYS SER PHE ASN ARG                                  
SEQRES   1 N  215  ASP VAL GLN LEU GLN GLU SER GLY THR VAL LEU ALA ARG          
SEQRES   2 N  215  PRO GLY ALA SER VAL LYS MET SER CYS LYS ALA SER GLY          
SEQRES   3 N  215  TYR SER PHE THR SER TYR TRP MET HIS TRP ILE LYS GLN          
SEQRES   4 N  215  ARG PRO GLY GLN GLY LEU GLU TRP ILE GLY GLY VAL TYR          
SEQRES   5 N  215  PRO GLY ASP SER HIS THR SER TYR ASN GLN LYS PHE LYS          
SEQRES   6 N  215  GLY LYS ALA LYS LEU THR ALA VAL THR SER ALA SER THR          
SEQRES   7 N  215  ALA TYR MET GLU LEU SER SER LEU THR ASN GLU ASP SER          
SEQRES   8 N  215  ALA VAL TYR TYR CYS THR ARG SER GLY PHE ASP TYR GLY          
SEQRES   9 N  215  ASN GLU ASP TRP GLY GLN GLY THR THR LEU THR VAL SER          
SEQRES  10 N  215  SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA          
SEQRES  11 N  215  PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU          
SEQRES  12 N  215  GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR          
SEQRES  13 N  215  VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS          
SEQRES  14 N  215  THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU          
SEQRES  15 N  215  SER SER SER VAL THR VAL PRO SER SER PRO ARG PRO SER          
SEQRES  16 N  215  GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER          
SEQRES  17 N  215  THR LYS VAL ASP LYS LYS ILE                                  
HET    RTL  E 177      21                                                       
HET    RTL  F 178      21                                                       
HETNAM     RTL RETINOL                                                          
FORMUL  11  RTL    2(C20 H30 O)                                                 
FORMUL  13  HOH   *334(H2 O)                                                    
HELIX    1   1 THR A   75  GLY A   83  1                                   9    
HELIX    2   2 ASP B   74  LEU B   82  1                                   9    
HELIX    3   3 THR C   75  GLY C   83  1                                   9    
HELIX    4   4 ASP D   74  LEU D   82  1                                   9    
HELIX    5   5 ASP E   16  SER E   21  1                                   6    
HELIX    6   6 PRO E  145  LEU E  159  1                                  15    
HELIX    7   7 ASP F   16  SER F   21  1                                   6    
HELIX    8   8 PRO F  145  LEU F  159  1                                  15    
HELIX    9   9 GLU L   83  VAL L   87  5                                   5    
HELIX   10  10 SER L  125  THR L  130  1                                   6    
HELIX   11  11 SER H  161  SER H  163  5                                   3    
HELIX   12  12 PRO H  205  SER H  208  5                                   4    
HELIX   13  13 GLU M   83  VAL M   87  5                                   5    
HELIX   14  14 SER M  125  THR M  130  1                                   6    
HELIX   15  15 LYS M  187  GLU M  191  5                                   5    
HELIX   16  16 SER N  161  SER N  163  5                                   3    
HELIX   17  17 PRO N  205  SER N  208  5                                   4    
SHEET    1   A 4 SER A  23  PRO A  24  0                                        
SHEET    2   A 4 LEU A  12  ASP A  18 -1  N  ASP A  18   O  SER A  23           
SHEET    3   A 4 ARG A 104  ALA A 109  1  O  ILE A 107   N  LYS A  15           
SHEET    4   A 4 THR A 119  THR A 123 -1  O  THR A 119   N  ALA A 108           
SHEET    1   B 4 TRP A  41  LYS A  48  0                                        
SHEET    2   B 4 ALA A  29  LYS A  35 -1  N  VAL A  30   O  GLY A  47           
SHEET    3   B 4 GLY A  67  ILE A  73 -1  O  GLU A  72   N  HIS A  31           
SHEET    4   B 4 ALA A  91  ALA A  97 -1  O  VAL A  93   N  VAL A  71           
SHEET    1   C 5 SER A 115  TYR A 116  0                                        
SHEET    2   C 5 SER B 115  VAL B 121 -1  O  THR B 118   N  TYR A 116           
SHEET    3   C 5 TYR B 105  SER B 112 -1  N  ALA B 108   O  THR B 119           
SHEET    4   C 5 LEU B  12  ASP B  18  1  N  LEU B  17   O  ALA B 109           
SHEET    5   C 5 SER B  23  PRO B  24 -1  O  SER B  23   N  ASP B  18           
SHEET    1   D 5 SER A 115  TYR A 116  0                                        
SHEET    2   D 5 SER B 115  VAL B 121 -1  O  THR B 118   N  TYR A 116           
SHEET    3   D 5 TYR B 105  SER B 112 -1  N  ALA B 108   O  THR B 119           
SHEET    4   D 5 LEU B  12  ASP B  18  1  N  LEU B  17   O  ALA B 109           
SHEET    5   D 5 GLU B  54  LEU B  55 -1  O  LEU B  55   N  VAL B  14           
SHEET    1   E 4 TRP B  41  LYS B  48  0                                        
SHEET    2   E 4 ALA B  29  LYS B  35 -1  N  VAL B  32   O  ALA B  45           
SHEET    3   E 4 GLY B  67  ILE B  73 -1  O  GLU B  72   N  HIS B  31           
SHEET    4   E 4 ALA B  91  ALA B  97 -1  O  ALA B  91   N  ILE B  73           
SHEET    1   F 4 SER C  23  PRO C  24  0                                        
SHEET    2   F 4 LEU C  12  ASP C  18 -1  N  ASP C  18   O  SER C  23           
SHEET    3   F 4 ARG C 104  ALA C 109  1  O  ALA C 109   N  LEU C  17           
SHEET    4   F 4 THR C 119  THR C 123 -1  O  THR C 119   N  ALA C 108           
SHEET    1   G 4 TRP C  41  LYS C  48  0                                        
SHEET    2   G 4 ALA C  29  LYS C  35 -1  N  VAL C  30   O  GLY C  47           
SHEET    3   G 4 GLY C  67  ILE C  73 -1  O  GLU C  72   N  HIS C  31           
SHEET    4   G 4 ALA C  91  ALA C  97 -1  O  VAL C  93   N  VAL C  71           
SHEET    1   H 5 SER C 115  TYR C 116  0                                        
SHEET    2   H 5 SER D 115  VAL D 121 -1  O  THR D 118   N  TYR C 116           
SHEET    3   H 5 TYR D 105  SER D 112 -1  N  ALA D 108   O  THR D 119           
SHEET    4   H 5 LEU D  12  ASP D  18  1  N  LEU D  17   O  ALA D 109           
SHEET    5   H 5 SER D  23  PRO D  24 -1  O  SER D  23   N  ASP D  18           
SHEET    1   I 5 SER C 115  TYR C 116  0                                        
SHEET    2   I 5 SER D 115  VAL D 121 -1  O  THR D 118   N  TYR C 116           
SHEET    3   I 5 TYR D 105  SER D 112 -1  N  ALA D 108   O  THR D 119           
SHEET    4   I 5 LEU D  12  ASP D  18  1  N  LEU D  17   O  ALA D 109           
SHEET    5   I 5 GLU D  54  LEU D  55 -1  O  LEU D  55   N  VAL D  14           
SHEET    1   J 4 TRP D  41  LYS D  48  0                                        
SHEET    2   J 4 ALA D  29  LYS D  35 -1  N  VAL D  32   O  ALA D  45           
SHEET    3   J 4 GLY D  67  ILE D  73 -1  O  GLU D  72   N  HIS D  31           
SHEET    4   J 4 ALA D  91  ALA D  97 -1  O  ALA D  91   N  ILE D  73           
SHEET    1   K10 ARG E 166  LEU E 167  0                                        
SHEET    2   K10 GLY E  22  LYS E  30 -1  N  LYS E  29   O  ARG E 166           
SHEET    3   K10 SER E 132  SER E 138 -1  O  SER E 138   N  TYR E  25           
SHEET    4   K10 TYR E 114  CYS E 120 -1  N  SER E 119   O  TYR E 133           
SHEET    5   K10 GLY E 100  THR E 109 -1  N  ASP E 108   O  VAL E 116           
SHEET    6   K10 LYS E  85  GLY E  92 -1  N  MET E  88   O  ASP E 102           
SHEET    7   K10 VAL E  69  ASP E  79 -1  N  VAL E  74   O  TRP E  91           
SHEET    8   K10 MET E  53  VAL E  61 -1  N  GLY E  59   O  ALA E  71           
SHEET    9   K10 VAL E  42  VAL E  47 -1  N  GLU E  44   O  THR E  56           
SHEET   10   K10 GLY E  22  LYS E  30 -1  N  GLY E  22   O  PHE E  45           
SHEET    1   L10 ARG F 166  LEU F 167  0                                        
SHEET    2   L10 GLY F  22  LYS F  30 -1  N  LYS F  29   O  ARG F 166           
SHEET    3   L10 TYR F 133  SER F 138 -1  O  SER F 138   N  TYR F  25           
SHEET    4   L10 TYR F 114  SER F 119 -1  N  SER F 119   O  TYR F 133           
SHEET    5   L10 GLY F 100  THR F 109 -1  N  ASP F 108   O  VAL F 116           
SHEET    6   L10 LYS F  85  GLY F  92 -1  N  PHE F  86   O  HIS F 104           
SHEET    7   L10 VAL F  69  ASP F  79 -1  N  VAL F  74   O  TRP F  91           
SHEET    8   L10 MET F  53  VAL F  61 -1  N  GLY F  59   O  ALA F  71           
SHEET    9   L10 VAL F  42  VAL F  47 -1  N  GLU F  44   O  THR F  56           
SHEET   10   L10 GLY F  22  LYS F  30 -1  N  GLY F  22   O  PHE F  45           
SHEET    1   M 4 LEU L   4  THR L   5  0                                        
SHEET    2   M 4 ALA L  19  ALA L  25 -1  O  ARG L  24   N  THR L   5           
SHEET    3   M 4 ASP L  74  ILE L  79 -1  O  ILE L  79   N  ALA L  19           
SHEET    4   M 4 GLY L  68  SER L  71 -1  N  SER L  71   O  ASP L  74           
SHEET    1   N 2 SER L  10  SER L  14  0                                        
SHEET    2   N 2 LYS L 107  LYS L 111  1  O  GLU L 109   N  LEU L  11           
SHEET    1   O 5 ASN L  57  LEU L  58  0                                        
SHEET    2   O 5 LEU L  50  TYR L  53 -1  N  TYR L  53   O  ASN L  57           
SHEET    3   O 5 MET L  37  GLN L  42 -1  N  TRP L  39   O  LEU L  51           
SHEET    4   O 5 THR L  89  GLN L  94 -1  O  THR L  89   N  GLN L  42           
SHEET    5   O 5 THR L 101  PHE L 102 -1  O  THR L 101   N  GLN L  94           
SHEET    1   P 4 THR L 118  PHE L 122  0                                        
SHEET    2   P 4 ALA L 134  ASN L 141 -1  O  VAL L 137   N  PHE L 122           
SHEET    3   P 4 SER L 178  LEU L 185 -1  O  LEU L 185   N  ALA L 134           
SHEET    4   P 4 TRP L 167  THR L 168 -1  N  THR L 168   O  SER L 178           
SHEET    1   Q 4 SER L 157  ARG L 159  0                                        
SHEET    2   Q 4 ASN L 149  ILE L 154 -1  N  TRP L 152   O  ARG L 159           
SHEET    3   Q 4 SER L 195  THR L 201 -1  O  THR L 201   N  ASN L 149           
SHEET    4   Q 4 ILE L 209  ASN L 214 -1  O  LYS L 211   N  CYS L 198           
SHEET    1   R 2 GLN H   3  LEU H   4  0                                        
SHEET    2   R 2 ALA H  24  SER H  25 -1  O  SER H  25   N  GLN H   3           
SHEET    1   S 2 VAL H  10  LEU H  11  0                                        
SHEET    2   S 2 LEU H 114  THR H 115  1  O  THR H 115   N  VAL H  10           
SHEET    1   T 3 VAL H  18  MET H  20  0                                        
SHEET    2   T 3 THR H  78  LEU H  83 -1  O  LEU H  83   N  VAL H  18           
SHEET    3   T 3 ALA H  68  VAL H  73 -1  N  THR H  71   O  TYR H  80           
SHEET    1   U 5 THR H  58  TYR H  60  0                                        
SHEET    2   U 5 GLU H  46  VAL H  51 -1  N  GLY H  50   O  SER H  59           
SHEET    3   U 5 HIS H  35  GLN H  39 -1  N  LYS H  38   O  GLU H  46           
SHEET    4   U 5 VAL H  93  ARG H  98 -1  O  THR H  97   N  HIS H  35           
SHEET    5   U 5 ASP H 107  TRP H 108 -1  O  ASP H 107   N  ARG H  98           
SHEET    1   V 4 VAL H 126  LEU H 129  0                                        
SHEET    2   V 4 VAL H 141  TYR H 150 -1  O  LEU H 146   N  TYR H 127           
SHEET    3   V 4 TYR H 180  VAL H 188 -1  O  VAL H 188   N  VAL H 141           
SHEET    4   V 4 VAL H 168  PHE H 171 -1  N  HIS H 169   O  SER H 185           
SHEET    1   W 3 VAL H 157  TRP H 159  0                                        
SHEET    2   W 3 CYS H 200  HIS H 204 -1  O  ASN H 201   N  THR H 158           
SHEET    3   W 3 THR H 209  LYS H 213 -1  O  VAL H 211   N  VAL H 202           
SHEET    1   X 4 LEU M   4  THR M   5  0                                        
SHEET    2   X 4 ILE M  21  ALA M  25 -1  O  ARG M  24   N  THR M   5           
SHEET    3   X 4 ASP M  74  LEU M  77 -1  O  LEU M  77   N  ILE M  21           
SHEET    4   X 4 GLY M  68  SER M  71 -1  N  SER M  71   O  ASP M  74           
SHEET    1   Y 2 SER M  10  SER M  14  0                                        
SHEET    2   Y 2 LYS M 107  LYS M 111  1  O  GLU M 109   N  LEU M  11           
SHEET    1   Z 5 ASN M  57  LEU M  58  0                                        
SHEET    2   Z 5 LEU M  50  TYR M  53 -1  N  TYR M  53   O  ASN M  57           
SHEET    3   Z 5 MET M  37  GLN M  42 -1  N  TRP M  39   O  LEU M  51           
SHEET    4   Z 5 THR M  89  GLN M  94 -1  O  THR M  89   N  GLN M  42           
SHEET    5   Z 5 THR M 101  PHE M 102 -1  O  THR M 101   N  GLN M  94           
SHEET    1  AA 4 THR M 118  PHE M 122  0                                        
SHEET    2  AA 4 ALA M 134  ASN M 141 -1  O  PHE M 139   N  SER M 120           
SHEET    3  AA 4 SER M 178  LEU M 185 -1  O  LEU M 185   N  ALA M 134           
SHEET    4  AA 4 SER M 166  THR M 168 -1  N  THR M 168   O  SER M 178           
SHEET    1  AB 4 SER M 157  ARG M 159  0                                        
SHEET    2  AB 4 ASN M 149  ILE M 154 -1  N  TRP M 152   O  ARG M 159           
SHEET    3  AB 4 SER M 195  THR M 201 -1  O  THR M 201   N  ASN M 149           
SHEET    4  AB 4 ILE M 209  ASN M 214 -1  O  LYS M 211   N  CYS M 198           
SHEET    1  AC 2 GLN N   3  LEU N   4  0                                        
SHEET    2  AC 2 ALA N  24  SER N  25 -1  O  SER N  25   N  GLN N   3           
SHEET    1  AD 2 VAL N  10  LEU N  11  0                                        
SHEET    2  AD 2 LEU N 114  THR N 115  1  O  THR N 115   N  VAL N  10           
SHEET    1  AE 3 VAL N  18  MET N  20  0                                        
SHEET    2  AE 3 THR N  78  LEU N  83 -1  O  LEU N  83   N  VAL N  18           
SHEET    3  AE 3 ALA N  68  VAL N  73 -1  N  THR N  71   O  TYR N  80           
SHEET    1  AF 5 THR N  58  TYR N  60  0                                        
SHEET    2  AF 5 GLU N  46  VAL N  51 -1  N  GLY N  50   O  SER N  59           
SHEET    3  AF 5 HIS N  35  GLN N  39 -1  N  LYS N  38   O  GLU N  46           
SHEET    4  AF 5 VAL N  93  ARG N  98 -1  O  THR N  97   N  HIS N  35           
SHEET    5  AF 5 ASP N 107  TRP N 108 -1  O  ASP N 107   N  ARG N  98           
SHEET    1  AG 4 VAL N 126  LEU N 129  0                                        
SHEET    2  AG 4 VAL N 141  TYR N 150 -1  O  LEU N 146   N  TYR N 127           
SHEET    3  AG 4 TYR N 180  VAL N 188 -1  O  VAL N 188   N  VAL N 141           
SHEET    4  AG 4 VAL N 168  PHE N 171 -1  N  HIS N 169   O  SER N 185           
SHEET    1  AH 3 VAL N 157  TRP N 159  0                                        
SHEET    2  AH 3 CYS N 200  HIS N 204 -1  O  ASN N 201   N  THR N 158           
SHEET    3  AH 3 THR N 209  LYS N 213 -1  O  LYS N 213   N  CYS N 200           
SSBOND   1 CYS E    4    CYS E  160                          1555   1555  2.04  
SSBOND   2 CYS E   70    CYS E  174                          1555   1555  2.04  
SSBOND   3 CYS E  120    CYS E  129                          1555   1555  2.04  
SSBOND   4 CYS F    4    CYS F  160                          1555   1555  2.05  
SSBOND   5 CYS F   70    CYS F  174                          1555   1555  2.04  
SSBOND   6 CYS F  120    CYS F  129                          1555   1555  2.03  
SSBOND   7 CYS L   23    CYS L   92                          1555   1555  2.03  
SSBOND   8 CYS L  138    CYS L  198                          1555   1555  2.03  
SSBOND   9 CYS H   22    CYS H   96                          1555   1555  2.04  
SSBOND  10 CYS H  145    CYS H  200                          1555   1555  2.04  
SSBOND  11 CYS M   23    CYS M   92                          1555   1555  2.05  
SSBOND  12 CYS M  138    CYS M  198                          1555   1555  2.04  
SSBOND  13 CYS N   22    CYS N   96                          1555   1555  2.02  
SSBOND  14 CYS N  145    CYS N  200                          1555   1555  2.03  
CISPEP   1 ASN L   80    PRO L   81          0        -0.07                     
CISPEP   2 ASP L   98    PRO L   99          0         0.89                     
CISPEP   3 TYR L  144    PRO L  145          0        -0.48                     
CISPEP   4 PHE H  151    PRO H  152          0        -1.26                     
CISPEP   5 GLU H  153    PRO H  154          0         0.81                     
CISPEP   6 ARG H  193    PRO H  194          0        -0.06                     
CISPEP   7 ASN M   80    PRO M   81          0         0.27                     
CISPEP   8 ASP M   98    PRO M   99          0        -2.71                     
CISPEP   9 TYR M  144    PRO M  145          0        -1.63                     
CISPEP  10 PHE N  151    PRO N  152          0        -0.63                     
CISPEP  11 GLU N  153    PRO N  154          0        -0.26                     
CISPEP  12 ARG N  193    PRO N  194          0         0.08                     
SITE     1 AC1  9 GLY B  83  PHE E  36  LEU E  37  MET E  73                    
SITE     2 AC1  9 MET E  88  LEU E  97  GLN E  98  HIS E 104                    
SITE     3 AC1  9 PHE E 135                                                     
SITE     1 AC2  8 GLY D  83  PHE F  36  LEU F  37  MET F  73                    
SITE     2 AC2  8 MET F  88  GLN F  98  HIS F 104  PHE F 135                    
CRYST1  159.620  223.180  121.430  90.00  90.00  90.00 C 2 2 2      32          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.006265  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.004481  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008235        0.00000