PDB Short entry for 3BDW
HEADER    IMMUNE SYSTEM RECEPTOR                  15-NOV-07   3BDW              
TITLE     HUMAN CD94/NKG2A                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NATURAL KILLER CELLS ANTIGEN CD94;                         
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: RESIDUES UNP 57-179;                                       
COMPND   5 SYNONYM: NK CELL RECEPTOR, KILLER CELL LECTIN-LIKE RECEPTOR SUBFAMILY
COMPND   6 D MEMBER 1, KP43;                                                    
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: NKG2-A/NKG2-B TYPE II INTEGRAL MEMBRANE PROTEIN;           
COMPND  10 CHAIN: B, D;                                                         
COMPND  11 FRAGMENT: RESIDUES UNP 113-232;                                      
COMPND  12 SYNONYM: NKG2-A/B-ACTIVATING NK RECEPTOR, NK CELL RECEPTOR A, CD159A 
COMPND  13 ANTIGEN;                                                             
COMPND  14 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: KLRD1, CD94;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: DE3;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-30;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: KLRC1, NKG2A;                                                  
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: DE3;                                       
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET-30                                    
KEYWDS    NK CELLS, RECEPTOR, GLYCOPROTEIN, LECTIN, MEMBRANE, SIGNAL-ANCHOR,    
KEYWDS   2 TRANSMEMBRANE, IMMUNE SYSTEM RECEPTOR                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.C.SULLIVAN,C.S.CLEMENTS                                             
REVDAT   4   25-OCT-17 3BDW    1       REMARK                                   
REVDAT   3   13-JUL-11 3BDW    1       VERSN                                    
REVDAT   2   24-FEB-09 3BDW    1       VERSN                                    
REVDAT   1   01-JAN-08 3BDW    0                                                
JRNL        AUTH   L.C.SULLIVAN,C.S.CLEMENTS,T.BEDDOE,D.JOHNSON,H.L.HOARE,      
JRNL        AUTH 2 J.LIN,T.HUYTON,E.J.HOPKINS,H.H.REID,M.C.J.WILCE,J.KABAT,     
JRNL        AUTH 3 F.BORREGO,J.E.COLIGAN,J.ROSSJOHN,A.G.BROOKS                  
JRNL        TITL   THE HETERODIMERIC ASSEMBLY OF THE CD94-NKG2 RECEPTOR FAMILY  
JRNL        TITL 2 AND IMPLICATIONS FOR HUMAN LEUKOCYTE ANTIGEN-E RECOGNITION   
JRNL        REF    IMMUNITY                      V.  27   900 2007              
JRNL        REFN                   ISSN 1074-7613                               
JRNL        PMID   18083576                                                     
JRNL        DOI    10.1016/J.IMMUNI.2007.10.013                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.59                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 16445                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.236                           
REMARK   3   R VALUE            (WORKING SET) : 0.234                           
REMARK   3   FREE R VALUE                     : 0.270                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 826                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.57                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1013                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.42                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2670                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 63                           
REMARK   3   BIN FREE R VALUE                    : 0.3940                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3871                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 51                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.42                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.27000                                             
REMARK   3    B22 (A**2) : 0.12000                                              
REMARK   3    B33 (A**2) : 0.14000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.347         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.280         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.382        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.920                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.898                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3992 ; 0.009 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  2716 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5407 ; 1.234 ; 1.912       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6553 ; 0.830 ; 3.010       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   471 ; 7.468 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   200 ;37.500 ;24.600       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   686 ;18.998 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    16 ;15.481 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   555 ; 0.083 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4409 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   829 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   784 ; 0.214 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  2719 ; 0.183 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1834 ; 0.187 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  2138 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   108 ; 0.150 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    68 ; 0.232 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):   108 ; 0.228 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    14 ; 0.199 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  3034 ; 0.402 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   968 ; 0.066 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3807 ; 0.520 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1975 ; 0.787 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1586 ; 1.199 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 2                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A C                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A     58       A     178      1                      
REMARK   3           1     C     58       C     178      1                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   1    A    (A):   1684 ; 0.010 ; 0.050           
REMARK   3   TIGHT THERMAL      1    A (A**2):   1684 ; 0.030 ; 0.500           
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 2                                  
REMARK   3     CHAIN NAMES                    : B D                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     B    113       B     232      1                      
REMARK   3           1     D    113       D     232      1                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   TIGHT POSITIONAL   2    B    (A):   1593 ; 0.010 ; 0.050           
REMARK   3   TIGHT THERMAL      2    B (A**2):   1593 ; 0.020 ; 0.500           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    58        A   178                          
REMARK   3    ORIGIN FOR THE GROUP (A): -11.4592  -4.5622 -70.7440              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1069 T22:  -0.0945                                     
REMARK   3      T33:  -0.1188 T12:  -0.0001                                     
REMARK   3      T13:   0.0633 T23:  -0.0011                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.1046 L22:   4.2652                                     
REMARK   3      L33:   2.9324 L12:  -0.5400                                     
REMARK   3      L13:  -0.0331 L23:   1.4226                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0538 S12:  -0.1677 S13:   0.0873                       
REMARK   3      S21:   0.1786 S22:  -0.0327 S23:  -0.1835                       
REMARK   3      S31:   0.0659 S32:   0.0785 S33:  -0.0211                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C    58        C   178                          
REMARK   3    ORIGIN FOR THE GROUP (A): -11.1469   5.2822  -5.6900              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1202 T22:  -0.0901                                     
REMARK   3      T33:  -0.0852 T12:  -0.0049                                     
REMARK   3      T13:  -0.0555 T23:  -0.0021                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3360 L22:   4.1112                                     
REMARK   3      L33:   3.0265 L12:   0.0579                                     
REMARK   3      L13:  -0.1811 L23:   1.4547                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0374 S12:   0.2050 S13:  -0.0496                       
REMARK   3      S21:  -0.1916 S22:   0.0048 S23:  -0.1348                       
REMARK   3      S31:  -0.0748 S32:   0.0970 S33:  -0.0423                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   113        B   232                          
REMARK   3    ORIGIN FOR THE GROUP (A): -21.5228  11.0652 -49.1285              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0073 T22:   0.1327                                     
REMARK   3      T33:  -0.0421 T12:  -0.0110                                     
REMARK   3      T13:  -0.0337 T23:  -0.1073                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1953 L22:   5.0613                                     
REMARK   3      L33:   6.3179 L12:  -0.7440                                     
REMARK   3      L13:  -2.1559 L23:   2.9137                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0080 S12:  -0.0710 S13:   0.1448                       
REMARK   3      S21:  -0.0838 S22:  -0.0646 S23:  -0.1041                       
REMARK   3      S31:   0.0412 S32:  -0.3333 S33:   0.0726                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D   113        D   232                          
REMARK   3    ORIGIN FOR THE GROUP (A): -21.4193 -10.3692 -27.2711              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0118 T22:   0.1349                                     
REMARK   3      T33:  -0.0236 T12:   0.0422                                     
REMARK   3      T13:   0.0467 T23:  -0.1170                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4318 L22:   4.2554                                     
REMARK   3      L33:   6.3080 L12:   1.0274                                     
REMARK   3      L13:   1.7351 L23:   2.5652                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0700 S12:   0.0212 S13:  -0.1394                       
REMARK   3      S21:   0.1534 S22:  -0.1254 S23:  -0.0925                       
REMARK   3      S31:  -0.0853 S32:  -0.3408 S33:   0.0554                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3BDW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-NOV-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045397.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-MAR-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 17-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, SCALA                   
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16457                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 76.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.12200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.21900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1B6E                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0M TRI-SODIUM CITRATE, 0.1M HEPES,     
REMARK 280  PH 6.9, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       17.36500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1500 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 1490 ANGSTROM**2                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 B   200                                                      
REMARK 465     SER B   201                                                      
REMARK 465     ASP B   202                                                      
REMARK 465     ASN B   203                                                      
REMARK 465     ASP C    57                                                      
REMARK 465     ASP D   200                                                      
REMARK 465     SER D   201                                                      
REMARK 465     ASP D   202                                                      
REMARK 465     ASN D   203                                                      
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     ASP A  57    CG   OD1  OD2                                       
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    CYS A  58       -8.51     57.75                                   
REMARK 500    SER A  60     -129.96    -91.44                                   
REMARK 500    CYS A  61       50.61     82.16                                   
REMARK 500    GLN A  62     -154.32     37.91                                   
REMARK 500    PRO A 157      -18.89    -47.92                                   
REMARK 500    TYR B 126      -73.38   -142.11                                   
REMARK 500    SER B 152     -159.08   -156.75                                   
REMARK 500    LEU B 154      154.76    -48.62                                   
REMARK 500    VAL B 213       82.77     41.31                                   
REMARK 500    CYS C  59       58.14    -92.75                                   
REMARK 500    SER C  60     -129.12    -90.50                                   
REMARK 500    CYS C  61       48.52     82.07                                   
REMARK 500    GLN C  62     -170.36     30.48                                   
REMARK 500    PRO C 157      -17.30    -47.62                                   
REMARK 500    TYR D 126      -74.78   -142.41                                   
REMARK 500    SER D 152     -158.84   -156.66                                   
REMARK 500    LEU D 154      153.22    -49.14                                   
REMARK 500    VAL D 213       82.35     42.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 HIS B  183     HIS B  184                  138.42                    
REMARK 500 HIS D  183     HIS D  184                  138.41                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  3BDW A   57   179  UNP    Q13241   KLRD1_HUMAN     57    179             
DBREF  3BDW B  113   232  UNP    P26715   NKG2A_HUMAN    113    232             
DBREF  3BDW C   57   179  UNP    Q13241   KLRD1_HUMAN     57    179             
DBREF  3BDW D  113   232  UNP    P26715   NKG2A_HUMAN    113    232             
SEQRES   1 A  123  ASP CYS CYS SER CYS GLN GLU LYS TRP VAL GLY TYR ARG          
SEQRES   2 A  123  CYS ASN CYS TYR PHE ILE SER SER GLU GLN LYS THR TRP          
SEQRES   3 A  123  ASN GLU SER ARG HIS LEU CYS ALA SER GLN LYS SER SER          
SEQRES   4 A  123  LEU LEU GLN LEU GLN ASN THR ASP GLU LEU ASP PHE MET          
SEQRES   5 A  123  SER SER SER GLN GLN PHE TYR TRP ILE GLY LEU SER TYR          
SEQRES   6 A  123  SER GLU GLU HIS THR ALA TRP LEU TRP GLU ASN GLY SER          
SEQRES   7 A  123  ALA LEU SER GLN TYR LEU PHE PRO SER PHE GLU THR PHE          
SEQRES   8 A  123  ASN THR LYS ASN CYS ILE ALA TYR ASN PRO ASN GLY ASN          
SEQRES   9 A  123  ALA LEU ASP GLU SER CYS GLU ASP LYS ASN ARG TYR ILE          
SEQRES  10 A  123  CYS LYS GLN GLN LEU ILE                                      
SEQRES   1 B  120  ALA ARG HIS CYS GLY HIS CYS PRO GLU GLU TRP ILE THR          
SEQRES   2 B  120  TYR SER ASN SER CYS TYR TYR ILE GLY LYS GLU ARG ARG          
SEQRES   3 B  120  THR TRP GLU GLU SER LEU LEU ALA CYS THR SER LYS ASN          
SEQRES   4 B  120  SER SER LEU LEU SER ILE ASP ASN GLU GLU GLU MET LYS          
SEQRES   5 B  120  PHE LEU SER ILE ILE SER PRO SER SER TRP ILE GLY VAL          
SEQRES   6 B  120  PHE ARG ASN SER SER HIS HIS PRO TRP VAL THR MET ASN          
SEQRES   7 B  120  GLY LEU ALA PHE LYS HIS GLU ILE LYS ASP SER ASP ASN          
SEQRES   8 B  120  ALA GLU LEU ASN CYS ALA VAL LEU GLN VAL ASN ARG LEU          
SEQRES   9 B  120  LYS SER ALA GLN CYS GLY SER SER ILE ILE TYR HIS CYS          
SEQRES  10 B  120  LYS HIS LYS                                                  
SEQRES   1 C  123  ASP CYS CYS SER CYS GLN GLU LYS TRP VAL GLY TYR ARG          
SEQRES   2 C  123  CYS ASN CYS TYR PHE ILE SER SER GLU GLN LYS THR TRP          
SEQRES   3 C  123  ASN GLU SER ARG HIS LEU CYS ALA SER GLN LYS SER SER          
SEQRES   4 C  123  LEU LEU GLN LEU GLN ASN THR ASP GLU LEU ASP PHE MET          
SEQRES   5 C  123  SER SER SER GLN GLN PHE TYR TRP ILE GLY LEU SER TYR          
SEQRES   6 C  123  SER GLU GLU HIS THR ALA TRP LEU TRP GLU ASN GLY SER          
SEQRES   7 C  123  ALA LEU SER GLN TYR LEU PHE PRO SER PHE GLU THR PHE          
SEQRES   8 C  123  ASN THR LYS ASN CYS ILE ALA TYR ASN PRO ASN GLY ASN          
SEQRES   9 C  123  ALA LEU ASP GLU SER CYS GLU ASP LYS ASN ARG TYR ILE          
SEQRES  10 C  123  CYS LYS GLN GLN LEU ILE                                      
SEQRES   1 D  120  ALA ARG HIS CYS GLY HIS CYS PRO GLU GLU TRP ILE THR          
SEQRES   2 D  120  TYR SER ASN SER CYS TYR TYR ILE GLY LYS GLU ARG ARG          
SEQRES   3 D  120  THR TRP GLU GLU SER LEU LEU ALA CYS THR SER LYS ASN          
SEQRES   4 D  120  SER SER LEU LEU SER ILE ASP ASN GLU GLU GLU MET LYS          
SEQRES   5 D  120  PHE LEU SER ILE ILE SER PRO SER SER TRP ILE GLY VAL          
SEQRES   6 D  120  PHE ARG ASN SER SER HIS HIS PRO TRP VAL THR MET ASN          
SEQRES   7 D  120  GLY LEU ALA PHE LYS HIS GLU ILE LYS ASP SER ASP ASN          
SEQRES   8 D  120  ALA GLU LEU ASN CYS ALA VAL LEU GLN VAL ASN ARG LEU          
SEQRES   9 D  120  LYS SER ALA GLN CYS GLY SER SER ILE ILE TYR HIS CYS          
SEQRES  10 D  120  LYS HIS LYS                                                  
FORMUL   5  HOH   *51(H2 O)                                                     
HELIX    1   1 THR A   81  GLN A   92  1                                  12    
HELIX    2   2 ASN A  101  SER A  109  5                                   9    
HELIX    3   3 PHE A  141  PHE A  147  5                                   7    
HELIX    4   4 THR B  139  LYS B  150  1                                  12    
HELIX    5   5 ASN B  159  SER B  170  1                                  12    
HELIX    6   6 THR C   81  GLN C   92  1                                  12    
HELIX    7   7 ASN C  101  SER C  109  5                                   9    
HELIX    8   8 PHE C  141  PHE C  147  5                                   7    
HELIX    9   9 THR D  139  LYS D  150  1                                  12    
HELIX   10  10 ASN D  159  SER D  170  1                                  12    
SHEET    1   A 4 VAL A  66  TYR A  68  0                                        
SHEET    2   A 4 ASN A  71  ILE A  75 -1  O  TYR A  73   N  VAL A  66           
SHEET    3   A 4 ARG A 171  GLN A 176 -1  O  GLN A 176   N  CYS A  72           
SHEET    4   A 4 SER A  95  LEU A  96 -1  N  SER A  95   O  LYS A 175           
SHEET    1   B 6 VAL A  66  TYR A  68  0                                        
SHEET    2   B 6 ASN A  71  ILE A  75 -1  O  TYR A  73   N  VAL A  66           
SHEET    3   B 6 ARG A 171  GLN A 176 -1  O  GLN A 176   N  CYS A  72           
SHEET    4   B 6 TYR A 115  TRP A 116  1  N  TRP A 116   O  ARG A 171           
SHEET    5   B 6 CYS A 152  ASN A 156 -1  O  TYR A 155   N  TYR A 115           
SHEET    6   B 6 ASN A 160  GLU A 164 -1  O  LEU A 162   N  ALA A 154           
SHEET    1   C 2 LEU A 119  SER A 122  0                                        
SHEET    2   C 2 ALA A 127  TRP A 130 -1  O  ALA A 127   N  SER A 122           
SHEET    1   D 4 ILE B 124  THR B 125  0                                        
SHEET    2   D 4 CYS B 130  ARG B 138 -1  O  TYR B 131   N  ILE B 124           
SHEET    3   D 4 ILE B 225  LYS B 230 -1  O  ILE B 225   N  ARG B 138           
SHEET    4   D 4 SER B 153  LEU B 154 -1  N  SER B 153   O  LYS B 230           
SHEET    1   E 4 VAL B 187  THR B 188  0                                        
SHEET    2   E 4 SER B 172  PHE B 178 -1  N  PHE B 178   O  VAL B 187           
SHEET    3   E 4 CYS B 208  GLN B 212 -1  O  LEU B 211   N  SER B 173           
SHEET    4   E 4 LEU B 216  ALA B 219 -1  O  LYS B 217   N  VAL B 210           
SHEET    1   F 4 VAL C  66  TYR C  68  0                                        
SHEET    2   F 4 ASN C  71  ILE C  75 -1  O  TYR C  73   N  VAL C  66           
SHEET    3   F 4 ARG C 171  GLN C 176 -1  O  GLN C 176   N  CYS C  72           
SHEET    4   F 4 SER C  95  LEU C  96 -1  N  SER C  95   O  LYS C 175           
SHEET    1   G 6 VAL C  66  TYR C  68  0                                        
SHEET    2   G 6 ASN C  71  ILE C  75 -1  O  TYR C  73   N  VAL C  66           
SHEET    3   G 6 ARG C 171  GLN C 176 -1  O  GLN C 176   N  CYS C  72           
SHEET    4   G 6 TYR C 115  TRP C 116  1  N  TRP C 116   O  ARG C 171           
SHEET    5   G 6 CYS C 152  ASN C 156 -1  O  TYR C 155   N  TYR C 115           
SHEET    6   G 6 ASN C 160  GLU C 164 -1  O  GLU C 164   N  CYS C 152           
SHEET    1   H 2 LEU C 119  SER C 122  0                                        
SHEET    2   H 2 ALA C 127  TRP C 130 -1  O  ALA C 127   N  SER C 122           
SHEET    1   I 4 ILE D 124  THR D 125  0                                        
SHEET    2   I 4 CYS D 130  ARG D 138 -1  O  TYR D 131   N  ILE D 124           
SHEET    3   I 4 ILE D 225  LYS D 230 -1  O  ILE D 225   N  ARG D 138           
SHEET    4   I 4 SER D 153  LEU D 154 -1  N  SER D 153   O  LYS D 230           
SHEET    1   J 4 VAL D 187  THR D 188  0                                        
SHEET    2   J 4 SER D 172  PHE D 178 -1  N  PHE D 178   O  VAL D 187           
SHEET    3   J 4 CYS D 208  GLN D 212 -1  O  LEU D 211   N  SER D 173           
SHEET    4   J 4 LEU D 216  ALA D 219 -1  O  LYS D 217   N  VAL D 210           
SSBOND   1 CYS A   58    CYS A   70                          1555   1555  2.04  
SSBOND   2 CYS A   59    CYS B  116                          1555   1555  2.03  
SSBOND   3 CYS A   61    CYS A   72                          1555   1555  2.04  
SSBOND   4 CYS A   89    CYS A  174                          1555   1555  2.04  
SSBOND   5 CYS A  152    CYS A  166                          1555   1555  2.02  
SSBOND   6 CYS B  119    CYS B  130                          1555   1555  2.03  
SSBOND   7 CYS B  147    CYS B  229                          1555   1555  2.05  
SSBOND   8 CYS B  208    CYS B  221                          1555   1555  2.03  
SSBOND   9 CYS C   58    CYS C   70                          1555   1555  2.04  
SSBOND  10 CYS C   59    CYS D  116                          1555   1555  2.04  
SSBOND  11 CYS C   61    CYS C   72                          1555   1555  2.04  
SSBOND  12 CYS C   89    CYS C  174                          1555   1555  2.05  
SSBOND  13 CYS C  152    CYS C  166                          1555   1555  2.02  
SSBOND  14 CYS D  119    CYS D  130                          1555   1555  2.04  
SSBOND  15 CYS D  147    CYS D  229                          1555   1555  2.07  
SSBOND  16 CYS D  208    CYS D  221                          1555   1555  2.04  
CRYST1   44.651   34.730  152.896  90.00  89.72  90.00 P 1 21 1      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      0.022396  0.000000 -0.000109        0.00000                         
SCALE2      0.000000  0.028793  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006540        0.00000