HEADER    TRANSPORT PROTEIN                       25-MAY-16   5L4I              
TITLE     CRYSTAL STRUCTURE OF HUMAN TRANSTHYRETIN IN COMPLEX WITH CLONIXIN     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSTHYRETIN;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: ATTR,PREALBUMIN,TBPA;                                       
COMPND   5 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                                         
KEYWDS    TRANSPORT PROTEIN, THYROXINE BINDING, CLONIXIN COMPLEX                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.GRUNDSTROM,M.HALL,J.ZHANG,A.OLOFSSON,P.ANDERSSON,A.E.SAUER-ERIKSSON 
REVDAT   3   10-JAN-24 5L4I    1       JRNL   LINK                              
REVDAT   2   09-NOV-16 5L4I    1       JRNL                                     
REVDAT   1   05-OCT-16 5L4I    0                                                
JRNL        AUTH   J.ZHANG,A.BEGUM,K.BRANNSTROM,C.GRUNDSTROM,I.IAKOVLEVA,       
JRNL        AUTH 2 A.OLOFSSON,A.E.SAUER-ERIKSSON,P.L.ANDERSSON                  
JRNL        TITL   STRUCTURE-BASED VIRTUAL SCREENING PROTOCOL FOR IN SILICO     
JRNL        TITL 2 IDENTIFICATION OF POTENTIAL THYROID DISRUPTING CHEMICALS     
JRNL        TITL 3 TARGETING TRANSTHYRETIN.                                     
JRNL        REF    ENVIRON. SCI. TECHNOL.        V.  50 11984 2016              
JRNL        REFN                   ESSN 1520-5851                               
JRNL        PMID   27668830                                                     
JRNL        DOI    10.1021/ACS.EST.6B02771                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.45 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.10.1_2155: ???)                            
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.54                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 43255                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.144                           
REMARK   3   R VALUE            (WORKING SET) : 0.142                           
REMARK   3   FREE R VALUE                     : 0.179                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.920                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2128                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 38.5579 -  3.5751    1.00     2923   157  0.1485 0.1806        
REMARK   3     2  3.5751 -  2.8380    1.00     2825   138  0.1450 0.1778        
REMARK   3     3  2.8380 -  2.4793    1.00     2770   150  0.1461 0.1780        
REMARK   3     4  2.4793 -  2.2526    1.00     2760   139  0.1323 0.1612        
REMARK   3     5  2.2526 -  2.0912    1.00     2742   133  0.1151 0.1642        
REMARK   3     6  2.0912 -  1.9679    1.00     2736   137  0.1142 0.1505        
REMARK   3     7  1.9679 -  1.8693    1.00     2711   152  0.1128 0.1375        
REMARK   3     8  1.8693 -  1.7880    1.00     2718   143  0.1262 0.1572        
REMARK   3     9  1.7880 -  1.7191    1.00     2719   126  0.1399 0.1989        
REMARK   3    10  1.7191 -  1.6598    1.00     2721   142  0.1407 0.1951        
REMARK   3    11  1.6598 -  1.6079    1.00     2692   139  0.1520 0.2010        
REMARK   3    12  1.6079 -  1.5620    1.00     2721   145  0.1687 0.2300        
REMARK   3    13  1.5620 -  1.5208    1.00     2722   138  0.1928 0.2603        
REMARK   3    14  1.5208 -  1.4837    1.00     2654   145  0.2043 0.2537        
REMARK   3    15  1.4837 -  1.4500    1.00     2713   144  0.2206 0.2552        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.120            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.970           
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           2003                                  
REMARK   3   ANGLE     :  0.900           2755                                  
REMARK   3   CHIRALITY :  0.086            303                                  
REMARK   3   PLANARITY :  0.008            363                                  
REMARK   3   DIHEDRAL  : 20.798            710                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5L4I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAY-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200000110.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 02-MAY-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.873                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43302                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.450                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.100                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.200                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.47                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.13500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1F41                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.27                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PURIFIED TTRWT WAS DIALYZED AGAINST 10   
REMARK 280  MM SODIUMPHOSPHATE BUFFER WITH 100 MM KCL PH 7.6 AND                
REMARK 280  CONCENTRATED TO 5 MG PER ML. CLONIXIN WAS ADDED AT 5 X MOLAR        
REMARK 280  EXCESS TO THE PROTEIN. THE RESERVOIR CONTAINED 1.3 TO 1.6 M         
REMARK 280  SODIUM CITRATE AND 3.5 PERCENT GLYCEROL AT PH 5.5. DROP SIZE 3      
REMARK 280  PLUS 3 MICROLITER, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE       
REMARK 280  291K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z                                         
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        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       21.54150            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       43.13750            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       21.54150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       43.13750            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 O01  6J3 A 201  LIES ON A SPECIAL POSITION.                          
REMARK 375 C02  6J3 A 201  LIES ON A SPECIAL POSITION.                          
REMARK 375 C02  6J3 B 201  LIES ON A SPECIAL POSITION.                          
REMARK 375 O03  6J3 B 201  LIES ON A SPECIAL POSITION.                          
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     GLU A     7                                                      
REMARK 465     SER A     8                                                      
REMARK 465     LYS A     9                                                      
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     GLU B     7                                                      
REMARK 465     SER B     8                                                      
REMARK 465     LYS B     9                                                      
REMARK 465     LYS B   126                                                      
REMARK 465     GLU B   127                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   332     O    HOH B   424              2.06            
REMARK 500   O    HOH B   333     O    HOH B   408              2.08            
REMARK 500   O    HOH A   422     O    HOH A   430              2.14            
REMARK 500   O    HOH A   302     O    HOH A   419              2.15            
REMARK 500   O    HOH A   349     O    HOH A   432              2.16            
REMARK 500   O    HOH B   323     O    HOH B   325              2.16            
REMARK 500   O    HOH B   404     O    HOH B   426              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A  27       30.00     70.87                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 202  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  99   O                                                      
REMARK 620 2 ASP A  99   O     6.2                                              
REMARK 620 3 HOH A 301   O    94.7  93.9                                        
REMARK 620 4 HOH A 387   O   107.2 101.1  74.7                                  
REMARK 620 5 HOH A 392   O   146.0 152.2  87.2 106.0                            
REMARK 620 6 HOH A 410   O    84.1  81.9 151.3  78.3 109.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 6J3 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 6J3 B 201                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1F41   RELATED DB: PDB                                   
REMARK 900 1F41 CONTAINS THE NATIVE PROTEIN                                     
DBREF  5L4I A    1   127  UNP    P02766   TTHY_HUMAN      21    147             
DBREF  5L4I B    1   127  UNP    P02766   TTHY_HUMAN      21    147             
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                      
HET    6J3  A 201      28                                                       
HET     NA  A 202       1                                                       
HET    6J3  B 201      28                                                       
HETNAM     6J3 2-(3-CHLORO-2-METHYLANILINO)PYRIDINE-3-CARBOXYLIC ACID           
HETNAM      NA SODIUM ION                                                       
FORMUL   3  6J3    2(C13 H11 CL N2 O2)                                          
FORMUL   4   NA    NA 1+                                                        
FORMUL   6  HOH   *274(H2 O)                                                    
HELIX    1 AA1 ASP A   74  LEU A   82  1                                   9    
HELIX    2 AA2 ASP B   74  LEU B   82  1                                   9    
SHEET    1 AA1 8 SER A  23  PRO A  24  0                                        
SHEET    2 AA1 8 LEU A  12  ASP A  18 -1  N  ASP A  18   O  SER A  23           
SHEET    3 AA1 8 ARG A 104  SER A 112  1  O  ILE A 107   N  MET A  13           
SHEET    4 AA1 8 SER A 115  THR A 123 -1  O  THR A 123   N  ARG A 104           
SHEET    5 AA1 8 SER B 115  THR B 123 -1  O  TYR B 116   N  THR A 118           
SHEET    6 AA1 8 ARG B 104  SER B 112 -1  N  SER B 112   O  SER B 115           
SHEET    7 AA1 8 LEU B  12  ASP B  18  1  N  LEU B  17   O  LEU B 111           
SHEET    8 AA1 8 SER B  23  PRO B  24 -1  O  SER B  23   N  ASP B  18           
SHEET    1 AA2 8 GLU A  54  LEU A  55  0                                        
SHEET    2 AA2 8 LEU A  12  ASP A  18 -1  N  VAL A  14   O  LEU A  55           
SHEET    3 AA2 8 ARG A 104  SER A 112  1  O  ILE A 107   N  MET A  13           
SHEET    4 AA2 8 SER A 115  THR A 123 -1  O  THR A 123   N  ARG A 104           
SHEET    5 AA2 8 SER B 115  THR B 123 -1  O  TYR B 116   N  THR A 118           
SHEET    6 AA2 8 ARG B 104  SER B 112 -1  N  SER B 112   O  SER B 115           
SHEET    7 AA2 8 LEU B  12  ASP B  18  1  N  LEU B  17   O  LEU B 111           
SHEET    8 AA2 8 GLU B  54  LEU B  55 -1  O  LEU B  55   N  VAL B  14           
SHEET    1 AA3 8 TRP A  41  LYS A  48  0                                        
SHEET    2 AA3 8 ALA A  29  LYS A  35 -1  N  VAL A  32   O  ALA A  45           
SHEET    3 AA3 8 GLY A  67  ILE A  73 -1  O  GLU A  72   N  HIS A  31           
SHEET    4 AA3 8 HIS A  88  ALA A  97 -1  O  ALA A  91   N  ILE A  73           
SHEET    5 AA3 8 HIS B  88  ALA B  97 -1  O  GLU B  89   N  VAL A  94           
SHEET    6 AA3 8 GLY B  67  ILE B  73 -1  N  ILE B  73   O  ALA B  91           
SHEET    7 AA3 8 ALA B  29  LYS B  35 -1  N  HIS B  31   O  GLU B  72           
SHEET    8 AA3 8 TRP B  41  LYS B  48 -1  O  ALA B  45   N  VAL B  32           
LINK         O  AASP A  99                NA    NA A 202     1555   1555  2.23  
LINK         O  BASP A  99                NA    NA A 202     1555   1555  2.22  
LINK        NA    NA A 202                 O   HOH A 301     1555   1555  2.42  
LINK        NA    NA A 202                 O   HOH A 387     1555   4555  2.19  
LINK        NA    NA A 202                 O   HOH A 392     1555   4555  2.15  
LINK        NA    NA A 202                 O   HOH A 410     1555   1555  2.65  
SITE     1 AC1  5 LYS A  15  LEU A  17  ALA A 108  SER A 117                    
SITE     2 AC1  5 THR A 119                                                     
SITE     1 AC2  5 ASP A  99  HOH A 301  HOH A 387  HOH A 392                    
SITE     2 AC2  5 HOH A 410                                                     
SITE     1 AC3  6 LYS B  15  LEU B  17  ALA B 108  SER B 117                    
SITE     2 AC3  6 THR B 119  VAL B 121                                          
CRYST1   43.083   86.275   64.297  90.00  90.00  90.00 P 21 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.023211  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011591  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015553        0.00000