PDB Short entry for 2L1R
HEADER    METAL BINDING PROTEIN                   03-AUG-10   2L1R              
TITLE     THE STRUCTURE OF THE CALCIUM-SENSITIZER, DFBP-O, IN COMPLEX WITH THE  
TITLE    2 N-DOMAIN OF TROPONIN C AND THE SWITCH REGION OF TROPONIN I           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TROPONIN C;                                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN;                                         
COMPND   5 SYNONYM: TN-C;                                                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: TROPONIN I;                                                
COMPND   9 CHAIN: B;                                                            
COMPND  10 FRAGMENT: SWITCH REGION;                                             
COMPND  11 SYNONYM: CARDIAC TROPONIN I;                                         
COMPND  12 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: TNNC1, TNNC;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES;                                                      
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606                                                 
KEYWDS    TROPONIN C, TROPONIN I, CA2+-SENSITIZER, DFBP-O, N-DOMAIN, METAL      
KEYWDS   2 BINDING PROTEIN                                                      
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    I.M.ROBERTSON,Y.SUN,M.X.LI,B.D.SYKES                                  
REVDAT   3   24-NOV-10 2L1R    1       JRNL                                     
REVDAT   2   15-SEP-10 2L1R    1       JRNL                                     
REVDAT   1   18-AUG-10 2L1R    0                                                
JRNL        AUTH   I.M.ROBERTSON,Y.B.SUN,M.X.LI,B.D.SYKES                       
JRNL        TITL   A STRUCTURAL AND FUNCTIONAL PERSPECTIVE INTO THE MECHANISM   
JRNL        TITL 2 OF CA(2+)-SENSITIZERS THAT TARGET THE CARDIAC TROPONIN       
JRNL        TITL 3 COMPLEX.                                                     
JRNL        REF    J.MOL.CELL.CARDIOL.           V.  49  1031 2010              
JRNL        REFN                   ISSN 0022-2828                               
JRNL        PMID   20801130                                                     
JRNL        DOI    10.1016/J.YJMCC.2010.08.019                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR_NIH 2.24                                      
REMARK   3   AUTHORS     : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE             
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2L1R COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-AUG-10.                  
REMARK 100 THE RCSB ID CODE IS RCSB101847.                                      
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303                                
REMARK 210  PH                             : 6.8                                
REMARK 210  IONIC STRENGTH                 : 0.1                                
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.5-1 MM [U-99% 13C; U-99% 15N]    
REMARK 210                                   CNTNC, 2-4 MM CTNI(144-163), 2-4   
REMARK 210                                   MM 2',4'-DIFLUORO (1,1'-BIPHENYL)  
REMARK 210                                   -4-YLOXY ACETIC ACID, 2-4 MM       
REMARK 210                                   CALCIUM, 100 MM KCL, 10 MM DTT,    
REMARK 210                                   10 MM IMIDAZOLE, 95% H2O/5% D2O    
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 2D 1H-13C HSQC;    
REMARK 210                                   3D CBCA(CO)NH; 3D C(CO)NH; 3D      
REMARK 210                                   H(CCO)NH; 3D HNCACB; 3D 1H-13C     
REMARK 210                                   NOESY; 3D 1H-15N NOESY; 3D 1H-15N  
REMARK 210                                   TOCSY; 2D 13C, 15N FILTERED        
REMARK 210                                   NOESY; 2D 13C,15N FILTERED TOCSY;  
REMARK 210                                   2D 1H-19F HOESY; 3D 13C FILTERED,  
REMARK 210                                   EDITED NOESY                       
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : INOVA; UNITY                       
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 200                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LEAST          
REMARK 210                                   RESTRAINT VIOLATIONS               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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  1 GLN A  11      -84.76    -80.71                                   
REMARK 500  1 LEU A  12     -159.59     53.23                                   
REMARK 500  1 GLU A  32     -114.95     51.62                                   
REMARK 500  1 GLU A  66       40.01   -155.46                                   
REMARK 500  1 LYS A  86     -176.34     63.57                                   
REMARK 500  1 ARG B 145       57.31   -114.58                                   
REMARK 500  1 ALA B 160       97.54    -67.01                                   
REMARK 500  1 ALA B 162      -49.69   -136.20                                   
REMARK 500  2 ASP A   2      -77.84   -108.24                                   
REMARK 500  2 GLN A  11       48.22   -109.10                                   
REMARK 500  2 ALA A  31      -83.21    -98.80                                   
REMARK 500  2 GLU A  32       27.41   -157.63                                   
REMARK 500  2 SER A  37     -168.34   -103.06                                   
REMARK 500  2 PRO A  52      -92.62    -71.34                                   
REMARK 500  2 ARG B 145      170.01     63.18                                   
REMARK 500  2 SER B 149      111.85     64.30                                   
REMARK 500  2 ARG B 161      -54.27     69.93                                   
REMARK 500  3 ASP A   2      -45.93   -170.99                                   
REMARK 500  3 ASP A   3      -82.72     55.07                                   
REMARK 500  3 ALA A  31       33.21    -98.17                                   
REMARK 500  3 GLU A  32      -86.25     54.07                                   
REMARK 500  3 ASN A  51       77.98   -118.74                                   
REMARK 500  3 ASP A  65      -88.43    -92.60                                   
REMARK 500  3 ASP A  73     -162.00   -104.00                                   
REMARK 500  3 LYS A  86      115.26     70.44                                   
REMARK 500  3 ASP A  87     -163.55   -108.70                                   
REMARK 500  3 ARG B 145      -63.27   -132.12                                   
REMARK 500  3 ARG B 147      -79.16   -114.34                                   
REMARK 500  3 ILE B 148      156.90     64.56                                   
REMARK 500  4 ASP A   3      -63.81   -156.09                                   
REMARK 500  4 VAL A  28       63.60   -110.02                                   
REMARK 500  4 ALA A  31     -168.69     52.98                                   
REMARK 500  4 CYS A  35     -167.61   -110.33                                   
REMARK 500  4 LEU A  48      -48.02   -143.43                                   
REMARK 500  4 ASP A  67       43.80   -104.59                                   
REMARK 500  4 SER A  69      -52.20   -146.44                                   
REMARK 500  4 ASP A  73     -168.00   -110.47                                   
REMARK 500  4 MET A  85      -63.34    -95.23                                   
REMARK 500  4 ARG B 145     -150.18   -115.23                                   
REMARK 500  4 VAL B 146       31.15    -93.96                                   
REMARK 500  5 ASP A   2      -82.17     58.99                                   
REMARK 500  5 GLN A  11       39.15    -89.64                                   
REMARK 500  5 VAL A  28       43.67    -84.90                                   
REMARK 500  5 GLU A  32      -68.22     65.84                                   
REMARK 500  5 ASP A  65      -82.44   -131.36                                   
REMARK 500  5 ASP A  87     -153.22     54.30                                   
REMARK 500  5 ASP A  88      -40.12   -152.65                                   
REMARK 500  5 ARG B 161      -58.06   -150.08                                   
REMARK 500  6 ASP A   3      -67.78   -141.82                                   
REMARK 500  6 VAL A  28       37.01    -88.24                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     170 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  1 ARG A  46         0.29    SIDE CHAIN                              
REMARK 500  1 ARG A  83         0.28    SIDE CHAIN                              
REMARK 500  1 ARG B 144         0.32    SIDE CHAIN                              
REMARK 500  1 ARG B 145         0.32    SIDE CHAIN                              
REMARK 500  1 ARG B 147         0.31    SIDE CHAIN                              
REMARK 500  1 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A  46         0.32    SIDE CHAIN                              
REMARK 500  2 ARG A  83         0.28    SIDE CHAIN                              
REMARK 500  2 ARG B 144         0.32    SIDE CHAIN                              
REMARK 500  2 ARG B 145         0.31    SIDE CHAIN                              
REMARK 500  2 ARG B 147         0.30    SIDE CHAIN                              
REMARK 500  2 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  46         0.29    SIDE CHAIN                              
REMARK 500  3 ARG A  83         0.31    SIDE CHAIN                              
REMARK 500  3 ARG B 144         0.31    SIDE CHAIN                              
REMARK 500  3 ARG B 145         0.31    SIDE CHAIN                              
REMARK 500  3 ARG B 147         0.30    SIDE CHAIN                              
REMARK 500  3 ARG B 161         0.30    SIDE CHAIN                              
REMARK 500  4 ARG A  46         0.32    SIDE CHAIN                              
REMARK 500  4 ARG A  83         0.32    SIDE CHAIN                              
REMARK 500  4 ARG B 144         0.32    SIDE CHAIN                              
REMARK 500  4 ARG B 145         0.32    SIDE CHAIN                              
REMARK 500  4 ARG B 147         0.31    SIDE CHAIN                              
REMARK 500  4 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  5 ARG A  46         0.26    SIDE CHAIN                              
REMARK 500  5 ARG A  83         0.31    SIDE CHAIN                              
REMARK 500  5 ARG B 144         0.31    SIDE CHAIN                              
REMARK 500  5 ARG B 145         0.32    SIDE CHAIN                              
REMARK 500  5 ARG B 147         0.30    SIDE CHAIN                              
REMARK 500  5 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  6 ARG A  46         0.30    SIDE CHAIN                              
REMARK 500  6 ARG A  83         0.30    SIDE CHAIN                              
REMARK 500  6 ARG B 144         0.30    SIDE CHAIN                              
REMARK 500  6 ARG B 145         0.31    SIDE CHAIN                              
REMARK 500  6 ARG B 147         0.22    SIDE CHAIN                              
REMARK 500  6 ARG B 161         0.29    SIDE CHAIN                              
REMARK 500  7 ARG A  46         0.28    SIDE CHAIN                              
REMARK 500  7 ARG A  83         0.31    SIDE CHAIN                              
REMARK 500  7 ARG B 144         0.30    SIDE CHAIN                              
REMARK 500  7 ARG B 145         0.29    SIDE CHAIN                              
REMARK 500  7 ARG B 147         0.30    SIDE CHAIN                              
REMARK 500  7 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  8 ARG A  46         0.31    SIDE CHAIN                              
REMARK 500  8 ARG A  83         0.31    SIDE CHAIN                              
REMARK 500  8 ARG B 144         0.30    SIDE CHAIN                              
REMARK 500  8 ARG B 145         0.30    SIDE CHAIN                              
REMARK 500  8 ARG B 147         0.30    SIDE CHAIN                              
REMARK 500  8 ARG B 161         0.31    SIDE CHAIN                              
REMARK 500  9 ARG A  46         0.29    SIDE CHAIN                              
REMARK 500  9 ARG A  83         0.32    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     120 PLANE DEVIATIONS.                             
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                           1  CA A  90  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  65   OD2                                                    
REMARK 620 2 ASP A  73   OD2 164.1                                              
REMARK 620 3 SER A  69   OG   71.8 113.9                                        
REMARK 620 4 GLU A  76   OE1  81.4  84.3 132.0                                  
REMARK 620 5 GLU A  76   OE2 107.0  66.4 176.6  44.7                            
REMARK 620 6 THR A  71   O    66.5  99.6  77.2  55.5  99.4                      
REMARK 620 7 ASP A  67   OD2 107.1  88.6  81.9 145.1 101.5 159.1                
REMARK 620 8 ASP A  65   OD1  46.3 133.1 112.6  69.2  67.5  96.2  92.0          
REMARK 620 9 ASP A  67   OD1  63.6 132.1  69.2 131.3 113.3 126.0  43.6  62.2    
REMARK 620 10 ASP A  73   OD1 126.0  42.9  87.5  76.9  90.8  60.4 118.8 146.0   
REMARK 620  151.1                                                               
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620  9                                                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 90                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SXK A 91                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2KRD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1LXF   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1YTZ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1DTL   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1WRK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2KFX   RELATED DB: PDB                                   
DBREF  2L1R A    1    89  UNP    P63316   TNNC1_HUMAN      1     89             
DBREF  2L1R B  144   163  UNP    P19429   TNNI3_HUMAN    145    164             
SEQRES   1 A   89  MET ASP ASP ILE TYR LYS ALA ALA VAL GLU GLN LEU THR          
SEQRES   2 A   89  GLU GLU GLN LYS ASN GLU PHE LYS ALA ALA PHE ASP ILE          
SEQRES   3 A   89  PHE VAL LEU GLY ALA GLU ASP GLY CYS ILE SER THR LYS          
SEQRES   4 A   89  GLU LEU GLY LYS VAL MET ARG MET LEU GLY GLN ASN PRO          
SEQRES   5 A   89  THR PRO GLU GLU LEU GLN GLU MET ILE ASP GLU VAL ASP          
SEQRES   6 A   89  GLU ASP GLY SER GLY THR VAL ASP PHE ASP GLU PHE LEU          
SEQRES   7 A   89  VAL MET MET VAL ARG CYS MET LYS ASP ASP SER                  
SEQRES   1 B   20  ARG ARG VAL ARG ILE SER ALA ASP ALA MET MET GLN ALA          
SEQRES   2 B   20  LEU LEU GLY ALA ARG ALA LYS                                  
HET     CA  A  90       1                                                       
HET    SXK  A  91      28                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SXK [(2',4'-DIFLUOROBIPHENYL-4-YL)OXY]ACETIC ACID                    
FORMUL   3   CA    CA 2+                                                        
FORMUL   4  SXK    C14 H10 F2 O3                                                
HELIX    1   1 ASP A    3  GLN A   11  1                                   9    
HELIX    2   2 THR A   13  VAL A   28  1                                  16    
HELIX    3   3 SER A   37  GLY A   49  1                                  13    
HELIX    4   4 THR A   53  ASP A   65  1                                  13    
HELIX    5   5 ASP A   73  LYS A   86  1                                  14    
HELIX    6   6 SER B  149  LEU B  158  1                                  10    
LINK         OD2 ASP A  65                CA    CA A  90     1555   1555  2.84  
LINK         OD2 ASP A  73                CA    CA A  90     1555   1555  2.65  
LINK         OG  SER A  69                CA    CA A  90     1555   1555  2.79  
LINK         OE1 GLU A  76                CA    CA A  90     1555   1555  2.81  
LINK         OE2 GLU A  76                CA    CA A  90     1555   1555  2.83  
LINK         O   THR A  71                CA    CA A  90     1555   1555  2.85  
LINK         OD2 ASP A  67                CA    CA A  90     1555   1555  2.93  
LINK         OD1 ASP A  65                CA    CA A  90     1555   1555  2.62  
LINK         OD1 ASP A  67                CA    CA A  90     1555   1555  2.85  
LINK         OD1 ASP A  73                CA    CA A  90     1555   1555  3.11  
SITE     1 AC1  6 ASP A  65  ASP A  67  SER A  69  THR A  71                    
SITE     2 AC1  6 ASP A  73  GLU A  76                                          
SITE     1 AC2  9 PHE A  27  LEU A  41  MET A  60  MET A  80                    
SITE     2 AC2  9 ARG A  83  CYS A  84  ARG B 147  ILE B 148                    
SITE     3 AC2  9 MET B 153                                                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000