PDB Short entry for 4F8Q
HEADER    IMMUNE SYSTEM                           17-MAY-12   4F8Q              
TITLE     CRYSTAL STRUCTURE OF THE HUMAN BTN3A2 ECTODOMAIN                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BUTYROPHILIN SUBFAMILY 3 MEMBER A2;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: ECTODOMAIN (UNP RESIDUES 30-239);                          
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: BT3.2, BTF3, BTF4, BTN3A2;                                     
SOURCE   6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7111;                                       
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS;                          
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PACGP67A                                  
KEYWDS    B7 SUPERFAMILY, BUTYROPHILIN, CD277, IMMUNE SYSTEM                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.PALAKODETI,A.SANDSTROM,L.SUNDARESAN,C.HARLY,S.NEDELLEC,D.OLIVE,     
AUTHOR   2 E.SCOTET,M.BONNEVILLE,E.J.ADAMS                                      
REVDAT   2   19-JUN-13 4F8Q    1       JRNL                                     
REVDAT   1   08-AUG-12 4F8Q    0                                                
JRNL        AUTH   A.PALAKODETI,A.SANDSTROM,L.SUNDARESAN,C.HARLY,S.NEDELLEC,    
JRNL        AUTH 2 D.OLIVE,E.SCOTET,M.BONNEVILLE,E.J.ADAMS                      
JRNL        TITL   THE MOLECULAR BASIS FOR MODULATION OF HUMAN                  
JRNL        TITL 2 V(GAMMA)9V(DELTA)2 T CELL RESPONSES BY CD277/BUTYROPHILIN-3  
JRNL        TITL 3 (BTN3A)-SPECIFIC ANTIBODIES                                  
JRNL        REF    J.BIOL.CHEM.                  V. 287 32780 2012              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   22846996                                                     
JRNL        DOI    10.1074/JBC.M112.384354                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.38 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7_650)                      
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.38                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.31                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 9977                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.234                           
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.269                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 489                             
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 42.3197 -  3.4305    1.00     3615   182  0.2129 0.2249        
REMARK   3     2  3.4305 -  2.7230    0.98     3367   155  0.2458 0.3042        
REMARK   3     3  2.7230 -  2.3789    0.74     2506   152  0.2976 0.3901        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.10                                          
REMARK   3   SHRINKAGE RADIUS   : 0.83                                          
REMARK   3   K_SOL              : 0.36                                          
REMARK   3   B_SOL              : 47.70                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.310            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.700           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 36.71                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 44.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.82550                                              
REMARK   3    B22 (A**2) : -5.72880                                             
REMARK   3    B33 (A**2) : 2.90330                                              
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  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      :  0.012           1620                                  
REMARK   3   ANGLE     :  1.321           2194                                  
REMARK   3   CHIRALITY :  0.071            246                                  
REMARK   3   PLANARITY :  0.010            284                                  
REMARK   3   DIHEDRAL  : 11.271            582                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: chain 'A' and (resseq 0:115)                           
REMARK   3    ORIGIN FOR THE GROUP (A):  16.4615 -22.6466 -25.1482              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0837 T22:   0.0521                                     
REMARK   3      T33:   0.0804 T12:  -0.0098                                     
REMARK   3      T13:   0.0401 T23:  -0.0185                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7474 L22:   1.0566                                     
REMARK   3      L33:   0.9449 L12:  -0.1802                                     
REMARK   3      L13:  -0.0348 L23:  -0.1930                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1353 S12:   0.0698 S13:  -0.0890                       
REMARK   3      S21:   0.0910 S22:  -0.0560 S23:  -0.0542                       
REMARK   3      S31:  -0.0823 S32:   0.0847 S33:   0.0296                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: chain 'A' and (resseq 116:214)                         
REMARK   3    ORIGIN FOR THE GROUP (A):  13.7117  13.4070  -9.2149              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3058 T22:   0.1531                                     
REMARK   3      T33:   0.1777 T12:   0.0355                                     
REMARK   3      T13:  -0.0212 T23:  -0.0433                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0006 L22:   0.3880                                     
REMARK   3      L33:   1.5115 L12:  -0.5491                                     
REMARK   3      L13:   0.3470 L23:  -0.0491                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1878 S12:   0.0080 S13:   0.0784                       
REMARK   3      S21:   0.0853 S22:  -0.0830 S23:  -0.1542                       
REMARK   3      S31:   0.2968 S32:  -0.2359 S33:  -0.0031                       
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 4F8Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-12.                  
REMARK 100 THE RCSB ID CODE IS RCSB072596.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-OCT-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 21-ID-G                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97857                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10267                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.379                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 50.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
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: PDB ENTRY 4F80                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE PH5.6, 0.5M          
REMARK 280  AMMONIUM SULFATE, 1M LITHIUM SULFATE, VAPOR DIFFUSION, SITTING      
REMARK 280  DROP, TEMPERATURE 298K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 2 21                        
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,-Z+1/2                                         
REMARK 290       4555   -X+1/2,-Y,Z+1/2                                         
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       16.50050            
REMARK 290   SMTRY2   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       50.48300            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       16.50050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       50.48300            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       33.00100            
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ALA A    -2                                                      
REMARK 465     ASP A    -1                                                      
REMARK 465     ALA A   153                                                      
REMARK 465     LYS A   154                                                      
REMARK 465     GLY A   155                                                      
REMARK 465     GLU A   156                                                      
REMARK 465     GLY A   184                                                      
REMARK 465     SER A   185                                                      
REMARK 465     GLY A   186                                                      
REMARK 465     HIS A   215                                                      
REMARK 465     HIS A   216                                                      
DBREF  4F8Q A    1   210  UNP    P78410   BT3A2_HUMAN     30    239             
SEQADV 4F8Q ALA A   -2  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q ASP A   -1  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q LEU A    0  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  211  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  212  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  213  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  214  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  215  UNP  P78410              EXPRESSION TAG                 
SEQADV 4F8Q HIS A  216  UNP  P78410              EXPRESSION TAG                 
SEQRES   1 A  219  ALA ASP LEU GLN PHE SER VAL LEU GLY PRO SER GLY PRO          
SEQRES   2 A  219  ILE LEU ALA MET VAL GLY GLU ASP ALA ASP LEU PRO CYS          
SEQRES   3 A  219  HIS LEU PHE PRO THR MET SER ALA GLU THR MET GLU LEU          
SEQRES   4 A  219  LYS TRP VAL SER SER SER LEU ARG GLN VAL VAL ASN VAL          
SEQRES   5 A  219  TYR ALA ASP GLY LYS GLU VAL GLU ASP ARG GLN SER ALA          
SEQRES   6 A  219  PRO TYR ARG GLY ARG THR SER ILE LEU ARG ASP GLY ILE          
SEQRES   7 A  219  THR ALA GLY LYS ALA ALA LEU ARG ILE HIS ASN VAL THR          
SEQRES   8 A  219  ALA SER ASP SER GLY LYS TYR LEU CYS TYR PHE GLN ASP          
SEQRES   9 A  219  GLY ASP PHE TYR GLU LYS ALA LEU VAL GLU LEU LYS VAL          
SEQRES  10 A  219  ALA ALA LEU GLY SER ASN LEU HIS VAL GLU VAL LYS GLY          
SEQRES  11 A  219  TYR GLU ASP GLY GLY ILE HIS LEU GLU CYS ARG SER THR          
SEQRES  12 A  219  GLY TRP TYR PRO GLN PRO GLN ILE GLN TRP SER ASN ALA          
SEQRES  13 A  219  LYS GLY GLU ASN ILE PRO ALA VAL GLU ALA PRO VAL VAL          
SEQRES  14 A  219  ALA ASP GLY VAL GLY LEU TYR GLU VAL ALA ALA SER VAL          
SEQRES  15 A  219  ILE MET ARG GLY GLY SER GLY GLU GLY VAL SER CYS ILE          
SEQRES  16 A  219  ILE ARG ASN SER LEU LEU GLY LEU GLU LYS THR ALA SER          
SEQRES  17 A  219  ILE SER ILE ALA ASP HIS HIS HIS HIS HIS HIS                  
FORMUL   2  HOH   *60(H2 O)                                                     
HELIX    1   1 GLU A   57  GLN A   60  5                                   4    
HELIX    2   2 SER A   61  ARG A   65  5                                   5    
HELIX    3   3 GLY A   74  ALA A   77  5                                   4    
HELIX    4   4 THR A   88  SER A   92  5                                   5    
HELIX    5   5 ALA A  209  HIS A  214  1                                   6    
SHEET    1   A 4 SER A   3  LEU A   5  0                                        
SHEET    2   A 4 ALA A  19  PHE A  26 -1  O  HIS A  24   N  LEU A   5           
SHEET    3   A 4 LYS A  79  ILE A  84 -1  O  LEU A  82   N  LEU A  21           
SHEET    4   A 4 THR A  68  LEU A  71 -1  N  LEU A  71   O  ALA A  81           
SHEET    1   B 6 ILE A  11  MET A  14  0                                        
SHEET    2   B 6 PHE A 104  ALA A 115  1  O  LYS A 113   N  ILE A  11           
SHEET    3   B 6 GLY A  93  ASP A 101 -1  N  TYR A  95   O  VAL A 110           
SHEET    4   B 6 GLU A  35  SER A  40 -1  N  VAL A  39   O  LEU A  96           
SHEET    5   B 6 GLN A  45  ALA A  51 -1  O  VAL A  47   N  TRP A  38           
SHEET    6   B 6 LYS A  54  GLU A  55 -1  O  LYS A  54   N  ALA A  51           
SHEET    1   C 4 HIS A 122  GLU A 129  0                                        
SHEET    2   C 4 GLY A 132  TRP A 142 -1  O  HIS A 134   N  GLY A 127           
SHEET    3   C 4 TYR A 173  MET A 181 -1  O  ALA A 177   N  CYS A 137           
SHEET    4   C 4 VAL A 161  GLU A 162 -1  N  VAL A 161   O  SER A 178           
SHEET    1   D 4 HIS A 122  GLU A 129  0                                        
SHEET    2   D 4 GLY A 132  TRP A 142 -1  O  HIS A 134   N  GLY A 127           
SHEET    3   D 4 TYR A 173  MET A 181 -1  O  ALA A 177   N  CYS A 137           
SHEET    4   D 4 VAL A 166  ALA A 167 -1  N  VAL A 166   O  GLU A 174           
SHEET    1   E 3 GLN A 147  SER A 151  0                                        
SHEET    2   E 3 GLY A 188  ASN A 195 -1  O  ILE A 192   N  GLN A 149           
SHEET    3   E 3 LEU A 200  SER A 207 -1  O  LYS A 202   N  ILE A 193           
SSBOND   1 CYS A   23    CYS A   97                          1555   1555  2.03  
SSBOND   2 CYS A  137    CYS A  191                          1555   1555  2.02  
CISPEP   1 PHE A   26    PRO A   27          0         1.95                     
CISPEP   2 TYR A  143    PRO A  144          0        -3.00                     
CRYST1   33.001   77.579  100.966  90.00  90.00  90.00 P 21 2 21     4          
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      0.030302  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012890  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009904        0.00000