PDB Short entry for 4IOP
HEADER    IMMUNE SYSTEM                           08-JAN-13   4IOP              
TITLE     CRYSTAL STRUCTURE OF NKP65 BOUND TO ITS LIGAND KACL                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: C-TYPE LECTIN DOMAIN FAMILY 2 MEMBER A;                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: KERATINOCYTE-ASSOCIATED C-TYPE LECTIN, KACL, PROLIFERATION- 
COMPND   5 INDUCED LYMPHOCYTE-ASSOCIATED RECEPTOR, PILAR;                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: KILLER CELL LECTIN-LIKE RECEPTOR SUBFAMILY F MEMBER 2;     
COMPND   9 CHAIN: B;                                                            
COMPND  10 SYNONYM: LECTIN-LIKE RECEPTOR F2, ACTIVATING CORECEPTOR NKP65;       
COMPND  11 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: CLEC2A, KACL, UNQ5792/PRO19597;                                
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS;                               
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PACGP67-B;                                
SOURCE  13 MOL_ID: 2;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  15 ORGANISM_COMMON: HUMAN;                                              
SOURCE  16 ORGANISM_TAXID: 9606;                                                
SOURCE  17 GENE: KLRF2;                                                         
SOURCE  18 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  19 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE  20 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  21 EXPRESSION_SYSTEM_CELL_LINE: SF9;                                    
SOURCE  22 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  23 EXPRESSION_SYSTEM_VECTOR: BACULOVIRUS;                               
SOURCE  24 EXPRESSION_SYSTEM_PLASMID: PACGP67-B                                 
KEYWDS    NK CELL RECEPTOR, RECEPTOR-LIGAND COMPLEX, IMMUNE SYSTEM              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.LI                                                                  
REVDAT   4   29-JUL-20 4IOP    1       COMPND REMARK SEQADV HETNAM              
REVDAT   4 2                   1       LINK   SITE   ATOM                       
REVDAT   3   11-OCT-17 4IOP    1       REMARK                                   
REVDAT   2   24-JUL-13 4IOP    1       JRNL   REMARK                            
REVDAT   1   17-JUL-13 4IOP    0                                                
JRNL        AUTH   Y.LI,Q.WANG,S.CHEN,P.H.BROWN,R.A.MARIUZZA                    
JRNL        TITL   STRUCTURE OF NKP65 BOUND TO ITS KERATINOCYTE LIGAND REVEALS  
JRNL        TITL 2 BASIS FOR GENETICALLY LINKED RECOGNITION IN NATURAL KILLER   
JRNL        TITL 3 GENE COMPLEX.                                                
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 110 11505 2013              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23803857                                                     
JRNL        DOI    10.1073/PNAS.1303300110                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 6727                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.252                           
REMARK   3   FREE R VALUE                     : 0.297                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 11.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 749                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 14                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.28                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 408                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4105                       
REMARK   3   BIN FREE R VALUE                    : 0.4563                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 57                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1879                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 78                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 99.66                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 4.99300                                              
REMARK   3    B22 (A**2) : 4.99300                                              
REMARK   3    B33 (A**2) : -9.98600                                             
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) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : 31.05                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : CNS_TOPPAR:PROTEIN_REP.PARAM                   
REMARK   3  PARAMETER FILE  2  : CNS_TOPPAR:CARBOHYDRATE.PARAM                  
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4IOP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000077016.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X29A                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.502                              
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS-NICOLET                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6745                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 71.962                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.09100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 33.1500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.810                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 1.3.2                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, NACL, PH 6.0, TEMPERATURE      
REMARK 280  298K, VAPOR DIFFUSION, HANGING DROP                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   -X+1/2,Y,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-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       37.32000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       37.32000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      135.54000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       67.77000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       37.32000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      203.31000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      203.31000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       37.32000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       67.77000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       37.32000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      135.54000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       37.32000            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000      135.54000            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       37.32000            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000      203.31000            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       67.77000            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       37.32000            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       67.77000            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000      203.31000            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       37.32000            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       37.32000            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      135.54000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12360 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 11.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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     ASP A    42                                                      
REMARK 465     LEU A    43                                                      
REMARK 465     GLY A    44                                                      
REMARK 465     SER A    45                                                      
REMARK 465     ILE A    46                                                      
REMARK 465     ALA A    47                                                      
REMARK 465     THR A    48                                                      
REMARK 465     TRP A    49                                                      
REMARK 465     SER A    50                                                      
REMARK 465     LYS A    51                                                      
REMARK 465     HIS A    52                                                      
REMARK 465     ALA A    53                                                      
REMARK 465     LYS A    54                                                      
REMARK 465     PRO A    55                                                      
REMARK 465     PHE A   173                                                      
REMARK 465     LEU A   174                                                      
REMARK 465     ALA A   175                                                      
REMARK 465     ALA A   176                                                      
REMARK 465     ALA A   177                                                      
REMARK 465     HIS A   178                                                      
REMARK 465     HIS A   179                                                      
REMARK 465     HIS A   180                                                      
REMARK 465     HIS A   181                                                      
REMARK 465     HIS A   182                                                      
REMARK 465     HIS A   183                                                      
REMARK 465     ASP B    59                                                      
REMARK 465     LEU B    60                                                      
REMARK 465     GLY B    61                                                      
REMARK 465     SER B    62                                                      
REMARK 465     SER B    63                                                      
REMARK 465     GLN B    64                                                      
REMARK 465     ASN B    65                                                      
REMARK 465     VAL B    66                                                      
REMARK 465     ASN B    67                                                      
REMARK 465     VAL B    68                                                      
REMARK 465     SER B    69                                                      
REMARK 465     SER B    70                                                      
REMARK 465     LEU B    71                                                      
REMARK 465     SER B    72                                                      
REMARK 465     GLY B    73                                                      
REMARK 465     HIS B    74                                                      
REMARK 465     ASN B    75                                                      
REMARK 465     ALA B   197                                                      
REMARK 465     ILE B   198                                                      
REMARK 465     LEU B   199                                                      
REMARK 465     THR B   200                                                      
REMARK 465     HIS B   201                                                      
REMARK 465     ASN B   202                                                      
REMARK 465     GLY B   203                                                      
REMARK 465     THR B   204                                                      
REMARK 465     SER B   205                                                      
REMARK 465     GLY B   206                                                      
REMARK 465     VAL B   207                                                      
REMARK 465     ALA B   208                                                      
REMARK 465     ALA B   209                                                      
REMARK 465     ALA B   210                                                      
REMARK 465     HIS B   211                                                      
REMARK 465     HIS B   212                                                      
REMARK 465     HIS B   213                                                      
REMARK 465     HIS B   214                                                      
REMARK 465     HIS B   215                                                      
REMARK 465     HIS B   216                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     VAL A  56    CB   CG1  CG2                                       
REMARK 470     ALA A  57    CB                                                  
REMARK 470     GLU A  92    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 100    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 121    CG   CD   CE   NZ                                   
REMARK 470     LYS A 127    CG   CD   CE   NZ                                   
REMARK 470     TYR A 172    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     TYR B  76    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LEU B  77    CG   CD1  CD2                                       
REMARK 470     ASN B  80    CG   OD1  ND2                                       
REMARK 470     LYS B 100    CG   CD   CE   NZ                                   
REMARK 470     GLN B 117    CG   CD   OE1  NE2                                  
REMARK 470     GLU B 123    CG   CD   OE1  OE2                                  
REMARK 470     PHE B 155    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     GLU B 159    CG   CD   OE1  OE2                                  
REMARK 470     VAL B 163    CG1  CG2                                            
REMARK 470     ILE B 164    CG1  CG2  CD1                                       
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    ALA A  57      174.80     81.20                                   
REMARK 500    SER A  59     -168.67    -62.60                                   
REMARK 500    ARG A  66     -126.16     58.18                                   
REMARK 500    LEU A  88       24.93    -76.34                                   
REMARK 500    GLN A  89       24.93   -157.43                                   
REMARK 500    LYS A  90       65.08     34.68                                   
REMARK 500    LEU A  93       96.73    -27.78                                   
REMARK 500    ALA A  94       79.09     -0.30                                   
REMARK 500    TYR A 108       49.05    -96.78                                   
REMARK 500    ALA A 109      -33.36   -162.19                                   
REMARK 500    THR A 111      -14.05    -40.94                                   
REMARK 500    GLN A 122       90.77     37.46                                   
REMARK 500    ASP A 124      -93.29    -42.80                                   
REMARK 500    SER A 125      141.60   -172.84                                   
REMARK 500    TRP A 128     -166.13    -59.38                                   
REMARK 500    ASN A 130     -127.92    -58.09                                   
REMARK 500    THR A 132      137.13    151.98                                   
REMARK 500    ASN A 135     -108.29    -67.24                                   
REMARK 500    ILE A 140       59.36   -146.62                                   
REMARK 500    ASN A 143       61.97     80.66                                   
REMARK 500    PRO A 170      124.53    -39.35                                   
REMARK 500    PRO B  79     -177.18    -43.24                                   
REMARK 500    ASP B  81       64.38     68.28                                   
REMARK 500    TRP B  82       83.55   -154.32                                   
REMARK 500    LEU B  83      166.73    -49.00                                   
REMARK 500    GLU B  86     -172.09     62.76                                   
REMARK 500    PHE B  92       39.17    -92.13                                   
REMARK 500    SER B  93     -156.83     41.84                                   
REMARK 500    THR B  94      -21.60   -168.38                                   
REMARK 500    GLN B 108        7.62    -67.53                                   
REMARK 500    LEU B 109       46.04   -147.66                                   
REMARK 500    GLN B 110       63.71     25.81                                   
REMARK 500    ILE B 116       91.27    -58.81                                   
REMARK 500    LEU B 119      -39.20    -19.35                                   
REMARK 500    GLU B 123       33.44    -73.19                                   
REMARK 500    PHE B 124      -49.36   -135.37                                   
REMARK 500    GLN B 126      -71.50    -49.03                                   
REMARK 500    ASN B 127       42.60    -87.45                                   
REMARK 500    PRO B 131      121.07    -25.64                                   
REMARK 500    TRP B 136      176.92    -56.36                                   
REMARK 500    PHE B 143      -51.91     80.31                                   
REMARK 500    GLN B 144      -92.95    -77.64                                   
REMARK 500    LEU B 147     -169.66   -123.44                                   
REMARK 500    ILE B 151       -9.77    -55.51                                   
REMARK 500    GLU B 153       62.34     72.05                                   
REMARK 500    PRO B 158       -7.21    -59.66                                   
REMARK 500    PHE B 161     -159.17   -166.94                                   
REMARK 500    SER B 162      106.44   -167.46                                   
REMARK 500    ILE B 192       87.63   -154.21                                   
REMARK 500    ARG B 195      175.24    162.71                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  4IOP A   46   174  UNP    Q6UVW9   CLC2A_HUMAN     46    174             
DBREF  4IOP B   63   207  UNP    D3W0D1   KLRF2_HUMAN     63    207             
SEQADV 4IOP ASP A   42  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP LEU A   43  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP GLY A   44  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP SER A   45  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP ALA A  175  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP ALA A  176  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP ALA A  177  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  178  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  179  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  180  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  181  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  182  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP HIS A  183  UNP  Q6UVW9              EXPRESSION TAG                 
SEQADV 4IOP ASP B   59  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP LEU B   60  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP GLY B   61  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP SER B   62  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP ALA B  208  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP ALA B  209  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP ALA B  210  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  211  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  212  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  213  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  214  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  215  UNP  D3W0D1              EXPRESSION TAG                 
SEQADV 4IOP HIS B  216  UNP  D3W0D1              EXPRESSION TAG                 
SEQRES   1 A  142  ASP LEU GLY SER ILE ALA THR TRP SER LYS HIS ALA LYS          
SEQRES   2 A  142  PRO VAL ALA CYS SER GLY ASP TRP LEU GLY VAL ARG ASP          
SEQRES   3 A  142  LYS CYS PHE TYR PHE SER ASP ASP THR ARG ASN TRP THR          
SEQRES   4 A  142  ALA SER LYS ILE PHE CYS SER LEU GLN LYS ALA GLU LEU          
SEQRES   5 A  142  ALA GLN ILE ASP THR GLN GLU ASP MET GLU PHE LEU LYS          
SEQRES   6 A  142  ARG TYR ALA GLY THR ASP MET HIS TRP ILE GLY LEU SER          
SEQRES   7 A  142  ARG LYS GLN GLY ASP SER TRP LYS TRP THR ASN GLY THR          
SEQRES   8 A  142  THR PHE ASN GLY TRP PHE GLU ILE ILE GLY ASN GLY SER          
SEQRES   9 A  142  PHE ALA PHE LEU SER ALA ASP GLY VAL HIS SER SER ARG          
SEQRES  10 A  142  GLY PHE ILE ASP ILE LYS TRP ILE CYS SER LYS PRO LYS          
SEQRES  11 A  142  TYR PHE LEU ALA ALA ALA HIS HIS HIS HIS HIS HIS              
SEQRES   1 B  158  ASP LEU GLY SER SER GLN ASN VAL ASN VAL SER SER LEU          
SEQRES   2 B  158  SER GLY HIS ASN TYR LEU CYS PRO ASN ASP TRP LEU LEU          
SEQRES   3 B  158  ASN GLU GLY LYS CYS TYR TRP PHE SER THR SER PHE LYS          
SEQRES   4 B  158  THR TRP LYS GLU SER GLN ARG ASP CYS THR GLN LEU GLN          
SEQRES   5 B  158  ALA HIS LEU LEU VAL ILE GLN ASN LEU ASP GLU LEU GLU          
SEQRES   6 B  158  PHE ILE GLN ASN SER LEU LYS PRO GLY HIS PHE GLY TRP          
SEQRES   7 B  158  ILE GLY LEU TYR VAL THR PHE GLN GLY ASN LEU TRP MET          
SEQRES   8 B  158  TRP ILE ASP GLU HIS PHE LEU VAL PRO GLU LEU PHE SER          
SEQRES   9 B  158  VAL ILE GLY PRO THR ASP ASP ARG SER CYS ALA VAL ILE          
SEQRES  10 B  158  THR GLY ASN TRP VAL TYR SER GLU ASP CYS SER SER THR          
SEQRES  11 B  158  PHE LYS GLY ILE CYS GLN ARG ASP ALA ILE LEU THR HIS          
SEQRES  12 B  158  ASN GLY THR SER GLY VAL ALA ALA ALA HIS HIS HIS HIS          
SEQRES  13 B  158  HIS HIS                                                      
MODRES 4IOP ASN A   78  ASN  GLYCOSYLATION SITE                                 
MODRES 4IOP ASN A  130  ASN  GLYCOSYLATION SITE                                 
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    MAN  C   3      11                                                       
HET    NAG  D   1      14                                                       
HET    NAG  D   2      14                                                       
HET    MAN  D   3      11                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
FORMUL   3  NAG    4(C8 H15 N O6)                                               
FORMUL   3  MAN    2(C6 H12 O6)                                                 
HELIX    1   1 ASN A   78  LEU A   88  1                                  11    
HELIX    2   2 THR A   98  TYR A  108  1                                  11    
HELIX    3   3 TRP B   99  GLN B  108  1                                  10    
HELIX    4   4 ASN B  118  GLN B  126  1                                   9    
HELIX    5   5 ASN B  127  LEU B  129  5                                   3    
SHEET    1   A 5 LEU A  63  VAL A  65  0                                        
SHEET    2   A 5 LYS A  68  PHE A  72 -1  O  PHE A  70   N  LEU A  63           
SHEET    3   A 5 LYS A 164  PRO A 170 -1  O  CYS A 167   N  TYR A  71           
SHEET    4   A 5 HIS A 114  ARG A 120  1  N  TRP A 115   O  ILE A 166           
SHEET    5   A 5 TRP A 126  LYS A 127 -1  O  LYS A 127   N  SER A 119           
SHEET    1   B 5 GLU A  92  LEU A  93  0                                        
SHEET    2   B 5 LYS A 164  PRO A 170 -1  O  SER A 168   N  GLU A  92           
SHEET    3   B 5 HIS A 114  ARG A 120  1  N  TRP A 115   O  ILE A 166           
SHEET    4   B 5 PHE A 146  LEU A 149 -1  O  LEU A 149   N  HIS A 114           
SHEET    5   B 5 VAL A 154  SER A 157 -1  O  HIS A 155   N  PHE A 148           
SHEET    1   C 4 LEU B  83  ASN B  85  0                                        
SHEET    2   C 4 LYS B  88  TRP B  91 -1  O  LYS B  88   N  ASN B  85           
SHEET    3   C 4 CYS B 193  ARG B 195 -1  O  ARG B 195   N  CYS B  89           
SHEET    4   C 4 HIS B 112  LEU B 113 -1  N  HIS B 112   O  GLN B 194           
SHEET    1   D 2 PHE B  96  THR B  98  0                                        
SHEET    2   D 2 THR B 188  LYS B 190 -1  O  PHE B 189   N  LYS B  97           
SHEET    1   E 5 HIS B 154  PHE B 155  0                                        
SHEET    2   E 5 TRP B 148  TRP B 150 -1  N  TRP B 150   O  HIS B 154           
SHEET    3   E 5 PHE B 134  VAL B 141 -1  N  TYR B 140   O  MET B 149           
SHEET    4   E 5 SER B 171  THR B 176 -1  O  SER B 171   N  VAL B 141           
SHEET    5   E 5 VAL B 180  ASP B 184 -1  O  GLU B 183   N  CYS B 172           
SSBOND   1 CYS A   58    CYS A   69                          1555   1555  2.03  
SSBOND   2 CYS A   86    CYS A  167                          1555   1555  2.03  
SSBOND   3 CYS B   78    CYS B   89                          1555   1555  2.03  
SSBOND   4 CYS B  106    CYS B  193                          1555   1555  2.03  
SSBOND   5 CYS B  172    CYS B  185                          1555   1555  2.04  
LINK         ND2 ASN A  78                 C1  NAG D   1     1555   1555  1.46  
LINK         ND2 ASN A 130                 C1  NAG C   1     1555   1555  1.46  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.41  
LINK         O4  NAG C   2                 C1  MAN C   3     1555   1555  1.40  
LINK         O4  NAG D   1                 C1  NAG D   2     1555   1555  1.37  
LINK         O4  NAG D   2                 C1  MAN D   3     1555   1555  1.39  
CRYST1   74.640   74.640  271.080  90.00  90.00  90.00 I 41 2 2     16          
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      0.013398  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013398  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003689        0.00000