HEADER    IMMUNE SYSTEM                           06-DEC-18   6NB5              
TITLE     CRYSTAL STRUCTURE OF ANTI- MERS-COV HUMAN NEUTRALIZING LCA60 ANTIBODY 
TITLE    2 FAB FRAGMENT                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: LCA60 ANTIGEN-BINDING (FAB) FRAGMENT, HEAVY CHAIN;         
COMPND   3 CHAIN: H, I;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: LCA60 ANTIGEN-BINDING (FAB) FRAGMENT, LIGHT CHAIN;         
COMPND   7 CHAIN: L, M;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   6 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE  13 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 9606                                        
KEYWDS    FAB, CORONAVIRUS, MERS-COV, GLYCOPROTEIN, STRUCTURAL GENOMICS,        
KEYWDS   2 SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, SSGCID,   
KEYWDS   3 IMMUNE SYSTEM                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.J.WALLS,X.XIONG,Y.J.PARK,M.A.TORTORICI,J.SNIJDER,J.QUISPE,          
AUTHOR   2 E.CAMERONI,R.GOPAL,M.DAI,A.LANZAVECCHIA,M.ZAMBON,F.A.REY,D.CORTI,    
AUTHOR   3 D.VEESLER,SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE  
AUTHOR   4 (SSGCID)                                                             
REVDAT   6   23-OCT-24 6NB5    1       REMARK                                   
REVDAT   5   11-OCT-23 6NB5    1       REMARK                                   
REVDAT   4   01-JAN-20 6NB5    1       REMARK                                   
REVDAT   3   06-MAR-19 6NB5    1       JRNL                                     
REVDAT   2   20-FEB-19 6NB5    1       JRNL                                     
REVDAT   1   06-FEB-19 6NB5    0                                                
JRNL        AUTH   A.C.WALLS,X.XIONG,Y.J.PARK,M.A.TORTORICI,J.SNIJDER,J.QUISPE, 
JRNL        AUTH 2 E.CAMERONI,R.GOPAL,M.DAI,A.LANZAVECCHIA,M.ZAMBON,F.A.REY,    
JRNL        AUTH 3 D.CORTI,D.VEESLER                                            
JRNL        TITL   UNEXPECTED RECEPTOR FUNCTIONAL MIMICRY ELUCIDATES ACTIVATION 
JRNL        TITL 2 OF CORONAVIRUS FUSION.                                       
JRNL        REF    CELL                          V. 176  1026 2019              
JRNL        REFN                   ISSN 1097-4172                               
JRNL        PMID   30712865                                                     
JRNL        DOI    10.1016/J.CELL.2018.12.028                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0232                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.18                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 16620                          
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) : 0.231                           
REMARK   3   R VALUE            (WORKING SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 873                             
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) : 3.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.08                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1202                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.69                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3420                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 68                           
REMARK   3   BIN FREE R VALUE                    : 0.3720                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6395                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
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) : 50.34                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.37000                                              
REMARK   3    B22 (A**2) : -4.05000                                             
REMARK   3    B33 (A**2) : 1.85000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.29000                                              
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): 0.536         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.600         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 36.119        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.894                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.828                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6550 ; 0.007 ; 0.013       
REMARK   3   BOND LENGTHS OTHERS               (A):  5922 ; 0.003 ; 0.017       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8921 ; 1.346 ; 1.644       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 13842 ; 1.322 ; 1.571       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   855 ; 6.639 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   241 ;30.345 ;22.780       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1030 ;11.843 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    22 ;12.411 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   882 ; 0.052 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7288 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1286 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  3441 ; 3.554 ; 5.430       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  3440 ; 3.553 ; 5.429       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4289 ; 6.042 ; 8.132       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  4290 ; 6.042 ; 8.133       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3109 ; 3.067 ; 5.549       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  3110 ; 3.066 ; 5.550       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  4633 ; 5.222 ; 8.196       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  6717 ; 8.808 ;62.691       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  6716 ; 8.809 ;62.677       
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 : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 6NB5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-DEC-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000238379.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JUN-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9774                             
REMARK 200  MONOCHROMATOR                  : SINGLE CRYSTAL, CYLINDRICALLY      
REMARK 200                                   BENT, SI(220)                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.7.3                      
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17505                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.180                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 3.100                              
REMARK 200  R MERGE                    (I) : 0.29300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.2000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.00200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.8.2                                          
REMARK 200 STARTING MODEL: 6C5V                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.93                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30 % (V/V) JEFFAMINE ED-2001 PH 7.0      
REMARK 280  AND 0.1 M HEPES PH 7.0, VAPOR DIFFUSION, TEMPERATURE 293K           
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       34.78750            
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: 3530 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19390 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L                                  
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: 3590 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19900 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, M                                  
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     GLY H   104                                                      
REMARK 465     GLY H   105                                                      
REMARK 465     ASP H   106                                                      
REMARK 465     VAL H   107                                                      
REMARK 465     TRP H   108                                                      
REMARK 465     SER H   109                                                      
REMARK 465     SER H   110                                                      
REMARK 465     SER H   111                                                      
REMARK 465     TYR H   112                                                      
REMARK 465     CYS H   230                                                      
REMARK 465     GLN L     1                                                      
REMARK 465     SER L     2                                                      
REMARK 465     GLU L   213                                                      
REMARK 465     CYS L   214                                                      
REMARK 465     SER L   215                                                      
REMARK 465     GLU I     1                                                      
REMARK 465     TRP I   108                                                      
REMARK 465     SER I   109                                                      
REMARK 465     SER I   110                                                      
REMARK 465     SER I   111                                                      
REMARK 465     TYR I   112                                                      
REMARK 465     CYS I   230                                                      
REMARK 465     GLN M     1                                                      
REMARK 465     SER M     2                                                      
REMARK 465     GLN M   111                                                      
REMARK 465     GLU M   213                                                      
REMARK 465     CYS M   214                                                      
REMARK 465     SER M   215                                                      
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    ASP H  75      104.32   -163.75                                   
REMARK 500    ASN H  86      -74.17    -94.68                                   
REMARK 500    ASP H 158       66.94     65.07                                   
REMARK 500    LEU H 203       25.65   -140.95                                   
REMARK 500    THR H 205      -18.74     80.68                                   
REMARK 500    ASN H 218       42.81     39.18                                   
REMARK 500    ASP L  28      -75.44   -122.04                                   
REMARK 500    ASP L  53      -48.86     72.86                                   
REMARK 500    ARG L  56      126.53   -173.38                                   
REMARK 500    SER L  69     -167.33   -105.88                                   
REMARK 500    ALA L  94     -149.61    -82.91                                   
REMARK 500    GLN L 111       45.74   -143.92                                   
REMARK 500    PRO L 112     -155.38    -84.50                                   
REMARK 500    ASP L 154     -106.90     67.78                                   
REMARK 500    ASN L 173      -21.16     75.11                                   
REMARK 500    LYS L 174     -167.77    -73.83                                   
REMARK 500    LYS I  67      125.96    -35.14                                   
REMARK 500    SER I 175      -76.00    -78.38                                   
REMARK 500    ASP M  28      -85.32   -124.00                                   
REMARK 500    ASP M  33       60.18   -106.77                                   
REMARK 500    ASP M  53      -53.93     73.44                                   
REMARK 500    ALA M 133      118.64   -163.86                                   
REMARK 500    ASP M 154     -119.28     52.56                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6NB5 H    1   230  PDB    6NB5     6NB5             1    230             
DBREF  6NB5 L    1   215  PDB    6NB5     6NB5             1    215             
DBREF  6NB5 I    1   230  PDB    6NB5     6NB5             1    230             
DBREF  6NB5 M    1   215  PDB    6NB5     6NB5             1    215             
SEQRES   1 H  230  GLU VAL GLN LEU LEU GLU SER GLY GLY GLY LEU VAL LYS          
SEQRES   2 H  230  PRO GLY GLY SER LEU ARG LEU SER CYS GLU ALA SER GLY          
SEQRES   3 H  230  LEU THR PHE SER ASN VAL TRP MET SER TRP VAL ARG GLN          
SEQRES   4 H  230  ALA PRO GLY LYS GLY LEU GLU TRP VAL GLY ARG ILE LYS          
SEQRES   5 H  230  ARG LYS SER GLU GLY ALA THR THR ASP TYR GLY ALA PRO          
SEQRES   6 H  230  VAL LYS GLY ARG PHE THR LEU SER ARG ASP ASP SER LYS          
SEQRES   7 H  230  ASN THR VAL TYR LEU GLN MET ASN SER LEU LYS ILE ASP          
SEQRES   8 H  230  ASP THR ALA VAL TYR TYR CYS SER THR LEU THR ARG GLY          
SEQRES   9 H  230  GLY ASP VAL TRP SER SER SER TYR TYR PHE ASP TYR TRP          
SEQRES  10 H  230  GLY GLN GLY ALA LEU VAL THR VAL SER SER ALA SER THR          
SEQRES  11 H  230  LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS          
SEQRES  12 H  230  SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL          
SEQRES  13 H  230  LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN          
SEQRES  14 H  230  SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA          
SEQRES  15 H  230  VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL          
SEQRES  16 H  230  VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR          
SEQRES  17 H  230  ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL          
SEQRES  18 H  230  ASP LYS ARG VAL GLU PRO LYS SER CYS                          
SEQRES   1 L  215  GLN SER ALA LEU THR GLN PRO ALA SER VAL SER GLY SER          
SEQRES   2 L  215  PRO GLY GLN SER ILE THR ILE SER CYS THR GLY THR SER          
SEQRES   3 L  215  SER ASP VAL GLY THR TYR ASP LEU VAL SER TRP TYR GLN          
SEQRES   4 L  215  GLN HIS PRO GLY LYS SER PRO LYS LEU MET ILE TYR ALA          
SEQRES   5 L  215  ASP ILE LYS ARG PRO SER GLY VAL SER HIS ARG PHE SER          
SEQRES   6 L  215  GLY SER LYS SER GLY ASN THR ALA SER LEU THR ILE SER          
SEQRES   7 L  215  GLY LEU GLN SER ALA ASP GLU ALA ASP TYR TYR CYS CYS          
SEQRES   8 L  215  LEU TYR ALA GLY SER SER THR SER VAL ILE PHE GLY GLY          
SEQRES   9 L  215  GLY THR LYS VAL THR GLY GLN PRO LYS ALA ALA PRO SER          
SEQRES  10 L  215  VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU GLN ALA          
SEQRES  11 L  215  ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP PHE TYR          
SEQRES  12 L  215  PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SER SER          
SEQRES  13 L  215  PRO VAL LYS ALA GLY VAL GLU THR THR THR PRO SER LYS          
SEQRES  14 L  215  GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR LEU SER          
SEQRES  15 L  215  LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER TYR SER          
SEQRES  16 L  215  CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU LYS THR          
SEQRES  17 L  215  VAL ALA PRO THR GLU CYS SER                                  
SEQRES   1 I  230  GLU VAL GLN LEU LEU GLU SER GLY GLY GLY LEU VAL LYS          
SEQRES   2 I  230  PRO GLY GLY SER LEU ARG LEU SER CYS GLU ALA SER GLY          
SEQRES   3 I  230  LEU THR PHE SER ASN VAL TRP MET SER TRP VAL ARG GLN          
SEQRES   4 I  230  ALA PRO GLY LYS GLY LEU GLU TRP VAL GLY ARG ILE LYS          
SEQRES   5 I  230  ARG LYS SER GLU GLY ALA THR THR ASP TYR GLY ALA PRO          
SEQRES   6 I  230  VAL LYS GLY ARG PHE THR LEU SER ARG ASP ASP SER LYS          
SEQRES   7 I  230  ASN THR VAL TYR LEU GLN MET ASN SER LEU LYS ILE ASP          
SEQRES   8 I  230  ASP THR ALA VAL TYR TYR CYS SER THR LEU THR ARG GLY          
SEQRES   9 I  230  GLY ASP VAL TRP SER SER SER TYR TYR PHE ASP TYR TRP          
SEQRES  10 I  230  GLY GLN GLY ALA LEU VAL THR VAL SER SER ALA SER THR          
SEQRES  11 I  230  LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS          
SEQRES  12 I  230  SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL          
SEQRES  13 I  230  LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN          
SEQRES  14 I  230  SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA          
SEQRES  15 I  230  VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL          
SEQRES  16 I  230  VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR          
SEQRES  17 I  230  ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL          
SEQRES  18 I  230  ASP LYS ARG VAL GLU PRO LYS SER CYS                          
SEQRES   1 M  215  GLN SER ALA LEU THR GLN PRO ALA SER VAL SER GLY SER          
SEQRES   2 M  215  PRO GLY GLN SER ILE THR ILE SER CYS THR GLY THR SER          
SEQRES   3 M  215  SER ASP VAL GLY THR TYR ASP LEU VAL SER TRP TYR GLN          
SEQRES   4 M  215  GLN HIS PRO GLY LYS SER PRO LYS LEU MET ILE TYR ALA          
SEQRES   5 M  215  ASP ILE LYS ARG PRO SER GLY VAL SER HIS ARG PHE SER          
SEQRES   6 M  215  GLY SER LYS SER GLY ASN THR ALA SER LEU THR ILE SER          
SEQRES   7 M  215  GLY LEU GLN SER ALA ASP GLU ALA ASP TYR TYR CYS CYS          
SEQRES   8 M  215  LEU TYR ALA GLY SER SER THR SER VAL ILE PHE GLY GLY          
SEQRES   9 M  215  GLY THR LYS VAL THR GLY GLN PRO LYS ALA ALA PRO SER          
SEQRES  10 M  215  VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU GLN ALA          
SEQRES  11 M  215  ASN LYS ALA THR LEU VAL CYS LEU ILE SER ASP PHE TYR          
SEQRES  12 M  215  PRO GLY ALA VAL THR VAL ALA TRP LYS ALA ASP SER SER          
SEQRES  13 M  215  PRO VAL LYS ALA GLY VAL GLU THR THR THR PRO SER LYS          
SEQRES  14 M  215  GLN SER ASN ASN LYS TYR ALA ALA SER SER TYR LEU SER          
SEQRES  15 M  215  LEU THR PRO GLU GLN TRP LYS SER HIS ARG SER TYR SER          
SEQRES  16 M  215  CYS GLN VAL THR HIS GLU GLY SER THR VAL GLU LYS THR          
SEQRES  17 M  215  VAL ALA PRO THR GLU CYS SER                                  
HELIX    1 AA1 THR H   28  VAL H   32  5                                   5    
HELIX    2 AA2 ARG H   53  GLY H   57  5                                   5    
HELIX    3 AA3 LYS H   89  THR H   93  5                                   5    
HELIX    4 AA4 SER H  170  ALA H  172  5                                   3    
HELIX    5 AA5 LYS H  215  ASN H  218  5                                   4    
HELIX    6 AA6 GLN L   81  GLU L   85  5                                   5    
HELIX    7 AA7 SER L  124  ALA L  130  1                                   7    
HELIX    8 AA8 THR L  184  HIS L  191  1                                   8    
HELIX    9 AA9 ARG I   53  GLY I   57  5                                   5    
HELIX   10 AB1 ASP I   76  LYS I   78  5                                   3    
HELIX   11 AB2 LYS I   89  THR I   93  5                                   5    
HELIX   12 AB3 SER I  170  ALA I  172  5                                   3    
HELIX   13 AB4 PRO I  199  LEU I  203  5                                   5    
HELIX   14 AB5 LYS I  215  ASN I  218  5                                   4    
HELIX   15 AB6 GLN M   81  GLU M   85  5                                   5    
HELIX   16 AB7 SER M  124  ALA M  130  1                                   7    
HELIX   17 AB8 THR M  184  HIS M  191  1                                   8    
SHEET    1 AA1 4 GLN H   3  SER H   7  0                                        
SHEET    2 AA1 4 LEU H  18  SER H  25 -1  O  SER H  25   N  GLN H   3           
SHEET    3 AA1 4 THR H  80  MET H  85 -1  O  LEU H  83   N  LEU H  20           
SHEET    4 AA1 4 PHE H  70  ASP H  75 -1  N  SER H  73   O  TYR H  82           
SHEET    1 AA2 6 GLY H  10  VAL H  12  0                                        
SHEET    2 AA2 6 ALA H 121  VAL H 125  1  O  THR H 124   N  GLY H  10           
SHEET    3 AA2 6 ALA H  94  LEU H 101 -1  N  TYR H  96   O  ALA H 121           
SHEET    4 AA2 6 TRP H  33  GLN H  39 -1  N  SER H  35   O  SER H  99           
SHEET    5 AA2 6 LEU H  45  ILE H  51 -1  O  GLU H  46   N  ARG H  38           
SHEET    6 AA2 6 THR H  60  TYR H  62 -1  O  ASP H  61   N  ARG H  50           
SHEET    1 AA3 4 SER H 134  SER H 141  0                                        
SHEET    2 AA3 4 ALA H 150  TYR H 159 -1  O  GLY H 153   N  LEU H 138           
SHEET    3 AA3 4 TYR H 190  VAL H 198 -1  O  VAL H 196   N  LEU H 152           
SHEET    4 AA3 4 VAL H 177  THR H 179 -1  N  HIS H 178   O  VAL H 195           
SHEET    1 AA4 4 SER H 134  SER H 141  0                                        
SHEET    2 AA4 4 ALA H 150  TYR H 159 -1  O  GLY H 153   N  LEU H 138           
SHEET    3 AA4 4 TYR H 190  VAL H 198 -1  O  VAL H 196   N  LEU H 152           
SHEET    4 AA4 4 VAL H 183  LEU H 184 -1  N  VAL H 183   O  SER H 191           
SHEET    1 AA5 3 THR H 165  TRP H 168  0                                        
SHEET    2 AA5 3 ILE H 209  HIS H 214 -1  O  ASN H 211   N  SER H 167           
SHEET    3 AA5 3 THR H 219  ARG H 224 -1  O  VAL H 221   N  VAL H 212           
SHEET    1 AA6 3 ILE L  18  THR L  23  0                                        
SHEET    2 AA6 3 THR L  72  ILE L  77 -1  O  LEU L  75   N  ILE L  20           
SHEET    3 AA6 3 PHE L  64  LYS L  68 -1  N  SER L  65   O  THR L  76           
SHEET    1 AA7 4 LYS L  47  ILE L  50  0                                        
SHEET    2 AA7 4 SER L  36  GLN L  40 -1  N  GLN L  39   O  LYS L  47           
SHEET    3 AA7 4 ASP L  87  LEU L  92 -1  O  TYR L  89   N  TYR L  38           
SHEET    4 AA7 4 ILE L 101  PHE L 102 -1  O  ILE L 101   N  LEU L  92           
SHEET    1 AA8 4 LYS L  47  ILE L  50  0                                        
SHEET    2 AA8 4 SER L  36  GLN L  40 -1  N  GLN L  39   O  LYS L  47           
SHEET    3 AA8 4 ASP L  87  LEU L  92 -1  O  TYR L  89   N  TYR L  38           
SHEET    4 AA8 4 THR L 106  LYS L 107 -1  O  THR L 106   N  TYR L  88           
SHEET    1 AA9 4 SER L 117  PHE L 121  0                                        
SHEET    2 AA9 4 ALA L 133  PHE L 142 -1  O  LEU L 138   N  THR L 119           
SHEET    3 AA9 4 TYR L 175  LEU L 183 -1  O  ALA L 177   N  ILE L 139           
SHEET    4 AA9 4 VAL L 162  THR L 164 -1  N  GLU L 163   O  TYR L 180           
SHEET    1 AB1 4 SER L 117  PHE L 121  0                                        
SHEET    2 AB1 4 ALA L 133  PHE L 142 -1  O  LEU L 138   N  THR L 119           
SHEET    3 AB1 4 TYR L 175  LEU L 183 -1  O  ALA L 177   N  ILE L 139           
SHEET    4 AB1 4 SER L 168  LYS L 169 -1  N  SER L 168   O  ALA L 176           
SHEET    1 AB2 4 SER L 156  VAL L 158  0                                        
SHEET    2 AB2 4 THR L 148  ALA L 153 -1  N  ALA L 153   O  SER L 156           
SHEET    3 AB2 4 TYR L 194  HIS L 200 -1  O  GLN L 197   N  ALA L 150           
SHEET    4 AB2 4 SER L 203  VAL L 209 -1  O  VAL L 205   N  VAL L 198           
SHEET    1 AB3 4 GLN I   3  SER I   7  0                                        
SHEET    2 AB3 4 LEU I  18  SER I  25 -1  O  SER I  21   N  SER I   7           
SHEET    3 AB3 4 THR I  80  MET I  85 -1  O  LEU I  83   N  LEU I  20           
SHEET    4 AB3 4 PHE I  70  ASP I  75 -1  N  SER I  73   O  TYR I  82           
SHEET    1 AB4 6 GLY I  10  VAL I  12  0                                        
SHEET    2 AB4 6 ALA I 121  VAL I 125  1  O  THR I 124   N  VAL I  12           
SHEET    3 AB4 6 ALA I  94  LEU I 101 -1  N  TYR I  96   O  ALA I 121           
SHEET    4 AB4 6 MET I  34  GLN I  39 -1  N  VAL I  37   O  TYR I  97           
SHEET    5 AB4 6 GLU I  46  ILE I  51 -1  O  GLU I  46   N  ARG I  38           
SHEET    6 AB4 6 THR I  60  TYR I  62 -1  O  ASP I  61   N  ARG I  50           
SHEET    1 AB5 4 GLY I  10  VAL I  12  0                                        
SHEET    2 AB5 4 ALA I 121  VAL I 125  1  O  THR I 124   N  VAL I  12           
SHEET    3 AB5 4 ALA I  94  LEU I 101 -1  N  TYR I  96   O  ALA I 121           
SHEET    4 AB5 4 PHE I 114  TRP I 117 -1  O  TYR I 116   N  THR I 100           
SHEET    1 AB6 4 SER I 134  SER I 141  0                                        
SHEET    2 AB6 4 ALA I 150  TYR I 159 -1  O  GLY I 153   N  LEU I 138           
SHEET    3 AB6 4 TYR I 190  VAL I 198 -1  O  VAL I 196   N  LEU I 152           
SHEET    4 AB6 4 VAL I 177  THR I 179 -1  N  HIS I 178   O  VAL I 195           
SHEET    1 AB7 4 SER I 134  SER I 141  0                                        
SHEET    2 AB7 4 ALA I 150  TYR I 159 -1  O  GLY I 153   N  LEU I 138           
SHEET    3 AB7 4 TYR I 190  VAL I 198 -1  O  VAL I 196   N  LEU I 152           
SHEET    4 AB7 4 VAL I 183  LEU I 184 -1  N  VAL I 183   O  SER I 191           
SHEET    1 AB8 3 THR I 165  TRP I 168  0                                        
SHEET    2 AB8 3 ILE I 209  HIS I 214 -1  O  ASN I 213   N  THR I 165           
SHEET    3 AB8 3 THR I 219  ARG I 224 -1  O  VAL I 221   N  VAL I 212           
SHEET    1 AB9 5 SER M   9  SER M  11  0                                        
SHEET    2 AB9 5 THR M 106  THR M 109  1  O  LYS M 107   N  VAL M  10           
SHEET    3 AB9 5 ASP M  87  LEU M  92 -1  N  TYR M  88   O  THR M 106           
SHEET    4 AB9 5 SER M  36  GLN M  40 -1  N  GLN M  40   O  ASP M  87           
SHEET    5 AB9 5 LYS M  47  ILE M  50 -1  O  MET M  49   N  TRP M  37           
SHEET    1 AC1 4 SER M   9  SER M  11  0                                        
SHEET    2 AC1 4 THR M 106  THR M 109  1  O  LYS M 107   N  VAL M  10           
SHEET    3 AC1 4 ASP M  87  LEU M  92 -1  N  TYR M  88   O  THR M 106           
SHEET    4 AC1 4 ILE M 101  PHE M 102 -1  O  ILE M 101   N  LEU M  92           
SHEET    1 AC2 3 ILE M  18  THR M  23  0                                        
SHEET    2 AC2 3 THR M  72  ILE M  77 -1  O  LEU M  75   N  ILE M  20           
SHEET    3 AC2 3 PHE M  64  SER M  69 -1  N  SER M  65   O  THR M  76           
SHEET    1 AC3 4 SER M 117  PHE M 121  0                                        
SHEET    2 AC3 4 ALA M 133  PHE M 142 -1  O  LEU M 138   N  THR M 119           
SHEET    3 AC3 4 TYR M 175  LEU M 183 -1  O  ALA M 177   N  ILE M 139           
SHEET    4 AC3 4 VAL M 162  THR M 164 -1  N  GLU M 163   O  TYR M 180           
SHEET    1 AC4 4 SER M 117  PHE M 121  0                                        
SHEET    2 AC4 4 ALA M 133  PHE M 142 -1  O  LEU M 138   N  THR M 119           
SHEET    3 AC4 4 TYR M 175  LEU M 183 -1  O  ALA M 177   N  ILE M 139           
SHEET    4 AC4 4 SER M 168  LYS M 169 -1  N  SER M 168   O  ALA M 176           
SHEET    1 AC5 4 SER M 156  PRO M 157  0                                        
SHEET    2 AC5 4 THR M 148  ALA M 153 -1  N  ALA M 153   O  SER M 156           
SHEET    3 AC5 4 TYR M 194  HIS M 200 -1  O  THR M 199   N  THR M 148           
SHEET    4 AC5 4 SER M 203  VAL M 209 -1  O  VAL M 205   N  VAL M 198           
SSBOND   1 CYS H   22    CYS H   98                          1555   1555  2.06  
SSBOND   2 CYS H  154    CYS H  210                          1555   1555  2.05  
SSBOND   3 CYS L   22    CYS L   90                          1555   1555  2.04  
SSBOND   4 CYS L  137    CYS L  196                          1555   1555  2.01  
SSBOND   5 CYS I   22    CYS I   98                          1555   1555  2.02  
SSBOND   6 CYS I  154    CYS I  210                          1555   1555  2.01  
SSBOND   7 CYS M   22    CYS M   90                          1555   1555  2.05  
SSBOND   8 CYS M  137    CYS M  196                          1555   1555  2.01  
CISPEP   1 PHE H  160    PRO H  161          0       -10.56                     
CISPEP   2 GLU H  162    PRO H  163          0       -12.20                     
CISPEP   3 TYR L  143    PRO L  144          0         1.40                     
CISPEP   4 PHE I  160    PRO I  161          0        -4.14                     
CISPEP   5 GLU I  162    PRO I  163          0       -10.37                     
CISPEP   6 TYR M  143    PRO M  144          0        -3.24                     
CRYST1   70.725   69.575   93.838  90.00 107.65  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      0.014139  0.000000  0.004499        0.00000                         
SCALE2      0.000000  0.014373  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011183        0.00000