HEADER    IMMUNOGLOBULIN                          09-OCT-97   1IGY              
TITLE     STRUCTURE OF IMMUNOGLOBULIN                                           
CAVEAT     1IGY    FUC F 9 HAS WRONG CHIRALITY AT ATOM C1                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: IGG1 INTACT ANTIBODY MAB61.1.3;                            
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 MOL_ID: 2;                                                           
COMPND   5 MOLECULE: IGG1 INTACT ANTIBODY MAB61.1.3;                            
COMPND   6 CHAIN: B, D                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 STRAIN: BALB/C;                                                      
SOURCE   6 OTHER_DETAILS: HYBRIDOMA MONOCLONAL ANTIBODY, AGAINST PHENOBARBITAL; 
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   9 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE  10 ORGANISM_TAXID: 10090;                                               
SOURCE  11 STRAIN: BALB/C;                                                      
SOURCE  12 OTHER_DETAILS: HYBRIDOMA MONOCLONAL ANTIBODY, AGAINST PHENOBARBITAL  
KEYWDS    INTACT IMMUNOGLOBULIN, V REGION, C REGION, HINGE REGION,              
KEYWDS   2 IMMUNOGLOBULIN                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.J.HARRIS,A.MCPHERSON                                                
REVDAT   6   23-OCT-24 1IGY    1       REMARK                                   
REVDAT   5   09-AUG-23 1IGY    1       REMARK HETSYN                            
REVDAT   4   29-JUL-20 1IGY    1       CAVEAT COMPND REMARK SEQADV              
REVDAT   4 2                   1       HETNAM LINK   SITE   ATOM                
REVDAT   3   13-JUL-11 1IGY    1       VERSN                                    
REVDAT   2   24-FEB-09 1IGY    1       VERSN                                    
REVDAT   1   15-APR-98 1IGY    0                                                
JRNL        AUTH   L.J.HARRIS,E.SKALETSKY,A.MCPHERSON                           
JRNL        TITL   CRYSTALLOGRAPHIC STRUCTURE OF AN INTACT IGG1 MONOCLONAL      
JRNL        TITL 2 ANTIBODY.                                                    
JRNL        REF    J.MOL.BIOL.                   V. 275   861 1998              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   9480774                                                      
JRNL        DOI    10.1006/JMBI.1997.1508                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.J.HARRIS,E.SKALETSKY,A.MCPHERSON                           
REMARK   1  TITL   CRYSTALLIZATION OF INTACT MONOCLONAL ANTIBODIES              
REMARK   1  REF    PROTEINS                      V.  23   285 1995              
REMARK   1  REFN                   ISSN 0887-3585                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.8                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 75.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 21145                          
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 SET) : 0.211                           
REMARK   3   FREE R VALUE                     : 0.327                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2064                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.40                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 42.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1815                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2840                       
REMARK   3   BIN FREE R VALUE                    : 0.3960                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 8.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 175                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.030                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 10032                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 220                                     
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 45.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.37                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.53                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.58                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.88                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.350                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : GROUP                                     
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : RESTRAINED                                              
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : PARAM3_MOD2.CHO                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPH3.CHO                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED.                  
REMARK   3                                                                      
REMARK   3  THE LOWER HINGE REGION OF CHAIN B WAS DISORDERED BUT                
REMARK   3  MODELED STEREOCHEMICALLY.                                           
REMARK   4                                                                      
REMARK   4 1IGY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000174158.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : JUN-95                             
REMARK 200  TEMPERATURE           (KELVIN) : 291                                
REMARK 200  PH                             : 5.1                                
REMARK 200  NUMBER OF CRYSTALS USED        : 5                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.15                               
REMARK 200  MONOCHROMATOR                  : CRYSTAL TYPE SI(111)               
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27971                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.6                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.14500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
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) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.8                                            
REMARK 200 STARTING MODEL: VL:VH DOMAIN PAIR OF PDB ENTRY 1MCP, CL:CH1 DOMAIN   
REMARK 200  PAIR OF PDB ENTRY 2HFL, FC FRAGMENT OF PDB ENTRY 1IGT               
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4 MICROLITERS OF 8.7 MG/ML MAB 61.1.3,   
REMARK 280  2 MICROLITERS OF 50 MILLIMOLAR SODIUM CITRATE PH 5, 1 MICROLITER    
REMARK 280  OF N-TRIDECYL-B-D-MALTOSIDE, AND 5 MICROLITERS OF 12% PEG 3350      
REMARK 280  EQUILIBRATED AGAINST 700 MICROLITERS OF 12% PEG 3350, AT ROOM       
REMARK 280  TEMPERATURE (CRYSCHEM PLATE)., PH 5.1                               
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       95.33000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THERE IS ONE ENTIRE ANTIBODY MOLECULE PER ASYMMETRIC UNIT.   
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 16030 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 61430 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
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 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     VAL B   244                                                      
REMARK 475     PRO B   245                                                      
REMARK 475     GLU B   249                                                      
REMARK 475     VAL B   250                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   HG1  THR B   303     H    ALA B   304              1.20            
REMARK 500   HZ3  LYS B    38    HH22  ARG B    40              1.21            
REMARK 500   HZ1  LYS D    38    HH22  ARG D    40              1.21            
REMARK 500   HG1  THR A     6     H    GLY A   101              1.27            
REMARK 500   HG1  THR C     6     H    GLY C   101              1.28            
REMARK 500   HD1  HIS A   198     HG1  THR A   200              1.29            
REMARK 500   HD1  HIS C   198     HG1  THR C   200              1.31            
REMARK 500   HG   SER D   251     H    SER D   252              1.33            
REMARK 500   HO3  NDG F     2     O5   BMA F     3              1.48            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   H    SER B   196     HZ3  LYS D    23     1554     1.25            
REMARK 500   HZ3  LYS B    23     H    SER D   196     1554     1.33            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    GLY B  96   N   -  CA  -  C   ANGL. DEV. = -17.7 DEGREES          
REMARK 500    PRO C  59   C   -  N   -  CA  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    GLY D  96   N   -  CA  -  C   ANGL. DEV. = -17.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    SER A   8      103.93     64.83                                   
REMARK 500    GLU A  27     -168.50   -129.45                                   
REMARK 500    VAL A  30       77.71     12.19                                   
REMARK 500    PRO A  40      152.13    -48.50                                   
REMARK 500    GLU A  41       20.95     47.87                                   
REMARK 500    LEU A  47      -72.01    -85.38                                   
REMARK 500    SER A  52      -99.37   -127.43                                   
REMARK 500    ASN A  53       87.61     45.44                                   
REMARK 500    SER A  67      -70.28   -149.93                                   
REMARK 500    ALA A  68      -79.57   -117.34                                   
REMARK 500    LEU A  73       89.11   -166.06                                   
REMARK 500    SER A  77      123.06     85.78                                   
REMARK 500    GLN A  79     -173.15   -177.00                                   
REMARK 500    ALA A  84      179.19    169.77                                   
REMARK 500    ARG A 108       16.25   -149.89                                   
REMARK 500    ALA A 109      141.34     77.00                                   
REMARK 500    SER A 116      104.01   -168.27                                   
REMARK 500    ASN A 138       97.32     34.92                                   
REMARK 500    ILE A 150      -25.67    -38.32                                   
REMARK 500    ASP A 151      -67.60   -179.61                                   
REMARK 500    SER A 153       89.34   -168.70                                   
REMARK 500    ARG A 155      -72.83    -67.51                                   
REMARK 500    GLN A 156      176.76     86.14                                   
REMARK 500    SER A 174       55.82   -148.41                                   
REMARK 500    SER A 177       82.35   -159.52                                   
REMARK 500    ASN A 190      -78.51   -118.02                                   
REMARK 500    CYS A 194       67.02   -108.73                                   
REMARK 500    THR A 200      -68.63    -24.83                                   
REMARK 500    LYS A 207      143.20   -176.78                                   
REMARK 500    SER A 208     -151.21   -167.05                                   
REMARK 500    ARG A 211       94.82    -40.12                                   
REMARK 500    GLU A 213       80.78    -66.71                                   
REMARK 500    SER B   7     -169.30   -111.86                                   
REMARK 500    ALA B   9       92.63    167.94                                   
REMARK 500    GLU B  10     -110.75   -115.19                                   
REMARK 500    ALA B  16     -173.45    -57.53                                   
REMARK 500    SER B  25      166.97    179.90                                   
REMARK 500    TYR B  27     -172.80    159.56                                   
REMARK 500    PRO B  41      111.72    -33.78                                   
REMARK 500    ILE B  48     -113.71   -129.99                                   
REMARK 500    TYR B  50      115.02    165.74                                   
REMARK 500    ILE B  51     -160.27   -100.68                                   
REMARK 500    PRO B  52A     -85.86    -46.73                                   
REMARK 500    SER B  54       11.33    143.20                                   
REMARK 500    VAL B  55      -90.38    -60.44                                   
REMARK 500    THR B  57       62.03   -153.75                                   
REMARK 500    TYR B  59     -157.10   -101.54                                   
REMARK 500    GLN B  61      -82.67    -21.27                                   
REMARK 500    ARG B  62       -2.12    -50.11                                   
REMARK 500    PHE B  63       12.04   -148.51                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     245 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 615                                                                      
REMARK 615 ZERO OCCUPANCY ATOM                                                  
REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 615   M RES C  SSEQI                                                     
REMARK 615     NAG E     8                                                      
REMARK 615     FUL E     9                                                      
REMARK 615     NAG F     8                                                      
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE INTACT ANTIBODY IS NUMBERED ACCORDING TO THE CONVENTION          
REMARK 999 OF E. KABAT [KABAT ET AL. (1991) SEQUENCES OF PROTEINS OF            
REMARK 999 IMMUNOLOGICAL INTEREST, 5TH ED., NATIONAL INSTITUTES OF              
REMARK 999 HEALTH, BETHESDA, MD].                                               
DBREF  1IGY A    6   214  GB     309359   AAA38773        34    243             
DBREF  1IGY B    2   474  GB     194362   AAA51043        21    458             
DBREF  1IGY C    6   214  GB     309359   AAA38773        34    243             
DBREF  1IGY D    2   474  GB     194362   AAA51043        21    458             
SEQADV 1IGY VAL A    7  GB   309359    GLN    35 CONFLICT                       
SEQADV 1IGY     A       GB   309359    PRO    37 DELETION                       
SEQADV 1IGY LYS B    3  GB   194362    GLN    22 CONFLICT                       
SEQADV 1IGY GLU B    6  GB   194362    GLN    25 CONFLICT                       
SEQADV 1IGY ALA B    9  GB   194362    PRO    28 CONFLICT                       
SEQADV 1IGY ALA B   12  GB   194362    GLU    31 CONFLICT                       
SEQADV 1IGY ARG B   13  GB   194362    LYS    32 CONFLICT                       
SEQADV 1IGY MET B   20  GB   194362    ILE    39 CONFLICT                       
SEQADV 1IGY TYR B   27  GB   194362    PHE    46 CONFLICT                       
SEQADV 1IGY THR B   28  GB   194362    SER    47 CONFLICT                       
SEQADV 1IGY PHE B   29  GB   194362    LEU    48 CONFLICT                       
SEQADV 1IGY THR B   30  GB   194362    PRO    49 CONFLICT                       
SEQADV 1IGY THR B   31  GB   194362    GLY    50 CONFLICT                       
SEQADV 1IGY TYR B   32  GB   194362    HIS    51 CONFLICT                       
SEQADV 1IGY THR B   33  GB   194362    ASN    52 CONFLICT                       
SEQADV 1IGY HIS B   35  GB   194362    ASN    54 CONFLICT                       
SEQADV 1IGY LYS B   38  GB   194362    VAL    57 CONFLICT                       
SEQADV 1IGY PRO B   41  GB   194362    ASN    60 CONFLICT                       
SEQADV 1IGY GLN B   43  GB   194362    LYS    62 CONFLICT                       
SEQADV 1IGY GLY B   44  GB   194362    SER    63 CONFLICT                       
SEQADV 1IGY TYR B   50  GB   194362    ASN    69 CONFLICT                       
SEQADV 1IGY ASN B   52  GB   194362    ASP    71 CONFLICT                       
SEQADV 1IGY SER B   53  GB   194362    TYR    73 CONFLICT                       
SEQADV 1IGY SER B   54  GB   194362    TYR    74 CONFLICT                       
SEQADV 1IGY VAL B   55  GB   194362    GLY    75 CONFLICT                       
SEQADV 1IGY TYR B   56  GB   194362    GLY    76 CONFLICT                       
SEQADV 1IGY TYR B   59  GB   194362    PHE    79 CONFLICT                       
SEQADV 1IGY GLN B   61  GB   194362    PRO    81 CONFLICT                       
SEQADV 1IGY ARG B   62  GB   194362    LYS    82 CONFLICT                       
SEQADV 1IGY ASP B   65  GB   194362    GLY    85 CONFLICT                       
SEQADV 1IGY ARG B   71  GB   194362    VAL    91 CONFLICT                       
SEQADV 1IGY ARG B   73  GB   194362    LYS    93 CONFLICT                       
SEQADV 1IGY ASN B   76  GB   194362    SER    96 CONFLICT                       
SEQADV 1IGY ALA B   78  GB   194362    LEU    98 CONFLICT                       
SEQADV 1IGY ASN B   79  GB   194362    TYR    99 CONFLICT                       
SEQADV 1IGY ILE B   80  GB   194362    MET   100 CONFLICT                       
SEQADV 1IGY SER B   82A GB   194362    THR   103 CONFLICT                       
SEQADV 1IGY THR B   83  GB   194362    GLN   106 CONFLICT                       
SEQADV 1IGY ASP B   85  GB   194362    GLU   108 CONFLICT                       
SEQADV 1IGY     B       GB   194362    ALA   116 DELETION                       
SEQADV 1IGY     B       GB   194362    ARG   117 DELETION                       
SEQADV 1IGY VAL B   93  GB   194362    ARG   118 CONFLICT                       
SEQADV 1IGY GLU B   95  GB   194362    ASP   120 CONFLICT                       
SEQADV 1IGY     B       GB   194362    ASN   122 DELETION                       
SEQADV 1IGY     B       GB   194362    TYR   123 DELETION                       
SEQADV 1IGY GLU B   97  GB   194362    GLY   124 CONFLICT                       
SEQADV 1IGY VAL B   98  GB   194362    PHE   125 CONFLICT                       
SEQADV 1IGY PRO B  101  GB   194362    THR   126 CONFLICT                       
SEQADV 1IGY THR B  108  GB   194362    LEU   133 CONFLICT                       
SEQADV 1IGY SER B  113  GB   194362    ALA   138 CONFLICT                       
SEQADV 1IGY PRO B  199  GB   194362    THR   212 CONFLICT                       
SEQADV 1IGY ARG B  200  GB   194362    TRP   213 CONFLICT                       
SEQADV 1IGY THR B  263  GB   194362    VAL   265 CONFLICT                       
SEQADV 1IGY LEU B  265  GB   194362    THR   267 CONFLICT                       
SEQADV 1IGY VAL B  268  GB   194362    LEU   270 CONFLICT                       
SEQADV 1IGY ASN B  296  GB   194362    ASP   296 CONFLICT                       
SEQADV 1IGY VAL B  321  GB   194362    SER   317 CONFLICT                       
SEQADV 1IGY ALA B  324  GB   194362    GLU   320 CONFLICT                       
SEQADV 1IGY LYS B  363  GB   194362    ARG   357 CONFLICT                       
SEQADV 1IGY ARG B  365  GB   194362    LYS   359 CONFLICT                       
SEQADV 1IGY SER B  408  GB   194362    TRP   398 CONFLICT                       
SEQADV 1IGY ASP B  410  GB   194362    ASN   399 CONFLICT                       
SEQADV 1IGY ALA B  415  GB   194362    PRO   402 CONFLICT                       
SEQADV 1IGY PRO B  416  GB   194362    ALA   403 CONFLICT                       
SEQADV 1IGY ASP B  427  GB   194362    ASN   414 CONFLICT                       
SEQADV 1IGY ASP B  430  GB   194362    ASN   416 CONFLICT                       
SEQADV 1IGY VAL C    7  GB   309359    GLN    35 CONFLICT                       
SEQADV 1IGY     C       GB   309359    PRO    37 DELETION                       
SEQADV 1IGY LYS D    3  GB   194362    GLN    22 CONFLICT                       
SEQADV 1IGY GLU D    6  GB   194362    GLN    25 CONFLICT                       
SEQADV 1IGY ALA D    9  GB   194362    PRO    28 CONFLICT                       
SEQADV 1IGY ALA D   12  GB   194362    GLU    31 CONFLICT                       
SEQADV 1IGY ARG D   13  GB   194362    LYS    32 CONFLICT                       
SEQADV 1IGY MET D   20  GB   194362    ILE    39 CONFLICT                       
SEQADV 1IGY TYR D   27  GB   194362    PHE    46 CONFLICT                       
SEQADV 1IGY THR D   28  GB   194362    SER    47 CONFLICT                       
SEQADV 1IGY PHE D   29  GB   194362    LEU    48 CONFLICT                       
SEQADV 1IGY THR D   30  GB   194362    PRO    49 CONFLICT                       
SEQADV 1IGY THR D   31  GB   194362    GLY    50 CONFLICT                       
SEQADV 1IGY TYR D   32  GB   194362    HIS    51 CONFLICT                       
SEQADV 1IGY THR D   33  GB   194362    ASN    52 CONFLICT                       
SEQADV 1IGY HIS D   35  GB   194362    ASN    54 CONFLICT                       
SEQADV 1IGY LYS D   38  GB   194362    VAL    57 CONFLICT                       
SEQADV 1IGY PRO D   41  GB   194362    ASN    60 CONFLICT                       
SEQADV 1IGY GLN D   43  GB   194362    LYS    62 CONFLICT                       
SEQADV 1IGY GLY D   44  GB   194362    SER    63 CONFLICT                       
SEQADV 1IGY TYR D   50  GB   194362    ASN    69 CONFLICT                       
SEQADV 1IGY ASN D   52  GB   194362    ASP    71 CONFLICT                       
SEQADV 1IGY SER D   53  GB   194362    TYR    73 CONFLICT                       
SEQADV 1IGY SER D   54  GB   194362    TYR    74 CONFLICT                       
SEQADV 1IGY VAL D   55  GB   194362    GLY    75 CONFLICT                       
SEQADV 1IGY TYR D   56  GB   194362    GLY    76 CONFLICT                       
SEQADV 1IGY TYR D   59  GB   194362    PHE    79 CONFLICT                       
SEQADV 1IGY GLN D   61  GB   194362    PRO    81 CONFLICT                       
SEQADV 1IGY ARG D   62  GB   194362    LYS    82 CONFLICT                       
SEQADV 1IGY ASP D   65  GB   194362    GLY    85 CONFLICT                       
SEQADV 1IGY ARG D   71  GB   194362    VAL    91 CONFLICT                       
SEQADV 1IGY ARG D   73  GB   194362    LYS    93 CONFLICT                       
SEQADV 1IGY ASN D   76  GB   194362    SER    96 CONFLICT                       
SEQADV 1IGY ALA D   78  GB   194362    LEU    98 CONFLICT                       
SEQADV 1IGY ASN D   79  GB   194362    TYR    99 CONFLICT                       
SEQADV 1IGY ILE D   80  GB   194362    MET   100 CONFLICT                       
SEQADV 1IGY SER D   82A GB   194362    THR   103 CONFLICT                       
SEQADV 1IGY THR D   83  GB   194362    GLN   106 CONFLICT                       
SEQADV 1IGY ASP D   85  GB   194362    GLU   108 CONFLICT                       
SEQADV 1IGY     D       GB   194362    ALA   116 DELETION                       
SEQADV 1IGY     D       GB   194362    ARG   117 DELETION                       
SEQADV 1IGY VAL D   93  GB   194362    ARG   118 CONFLICT                       
SEQADV 1IGY GLU D   95  GB   194362    ASP   120 CONFLICT                       
SEQADV 1IGY     D       GB   194362    ASN   122 DELETION                       
SEQADV 1IGY     D       GB   194362    TYR   123 DELETION                       
SEQADV 1IGY GLU D   97  GB   194362    GLY   124 CONFLICT                       
SEQADV 1IGY VAL D   98  GB   194362    PHE   125 CONFLICT                       
SEQADV 1IGY PRO D  101  GB   194362    THR   126 CONFLICT                       
SEQADV 1IGY THR D  108  GB   194362    LEU   133 CONFLICT                       
SEQADV 1IGY SER D  113  GB   194362    ALA   138 CONFLICT                       
SEQADV 1IGY PRO D  199  GB   194362    THR   212 CONFLICT                       
SEQADV 1IGY ARG D  200  GB   194362    TRP   213 CONFLICT                       
SEQADV 1IGY THR D  263  GB   194362    VAL   265 CONFLICT                       
SEQADV 1IGY LEU D  265  GB   194362    THR   267 CONFLICT                       
SEQADV 1IGY VAL D  268  GB   194362    LEU   270 CONFLICT                       
SEQADV 1IGY ASN D  296  GB   194362    ASP   296 CONFLICT                       
SEQADV 1IGY VAL D  321  GB   194362    SER   317 CONFLICT                       
SEQADV 1IGY ALA D  324  GB   194362    GLU   320 CONFLICT                       
SEQADV 1IGY LYS D  363  GB   194362    ARG   357 CONFLICT                       
SEQADV 1IGY ARG D  365  GB   194362    LYS   359 CONFLICT                       
SEQADV 1IGY SER D  408  GB   194362    TRP   398 CONFLICT                       
SEQADV 1IGY ASP D  410  GB   194362    ASN   399 CONFLICT                       
SEQADV 1IGY ALA D  415  GB   194362    PRO   402 CONFLICT                       
SEQADV 1IGY PRO D  416  GB   194362    ALA   403 CONFLICT                       
SEQADV 1IGY ASP D  427  GB   194362    ASN   414 CONFLICT                       
SEQADV 1IGY ASP D  430  GB   194362    ASN   416 CONFLICT                       
SEQRES   1 A  213  LYS CYS ALA HIS THR VAL SER LYS SER MET SER MET SER          
SEQRES   2 A  213  VAL GLY GLU ARG VAL THR LEU THR CYS LYS ALA SER GLU          
SEQRES   3 A  213  ASN VAL VAL THR TYR VAL SER TRP TYR GLN GLN LYS PRO          
SEQRES   4 A  213  GLU GLN SER PRO LYS LEU LEU ILE TYR GLY ALA SER ASN          
SEQRES   5 A  213  ARG TYR THR GLY VAL PRO ASP ARG PHE THR GLY SER GLY          
SEQRES   6 A  213  SER ALA THR ASP PHE THR LEU THR ILE SER SER VAL GLN          
SEQRES   7 A  213  ALA GLU ASP LEU ALA ASP TYR HIS CYS GLY GLN GLY TYR          
SEQRES   8 A  213  SER TYR PRO TYR THR PHE GLY GLY GLY THR LYS LEU GLU          
SEQRES   9 A  213  ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE          
SEQRES  10 A  213  PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER          
SEQRES  11 A  213  VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE          
SEQRES  12 A  213  ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN          
SEQRES  13 A  213  GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP          
SEQRES  14 A  213  SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS          
SEQRES  15 A  213  ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA          
SEQRES  16 A  213  THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE          
SEQRES  17 A  213  ASN ARG ASN GLU CYS                                          
SEQRES   1 B  434  VAL LYS LEU GLN GLU SER GLY ALA GLU LEU ALA ARG PRO          
SEQRES   2 B  434  GLY ALA SER VAL LYS MET SER CYS LYS ALA SER GLY TYR          
SEQRES   3 B  434  THR PHE THR THR TYR THR ILE HIS TRP ILE LYS GLN ARG          
SEQRES   4 B  434  PRO GLY GLN GLY LEU GLU TRP ILE GLY TYR ILE ASN PRO          
SEQRES   5 B  434  SER SER VAL TYR THR ASN TYR ASN GLN ARG PHE LYS ASP          
SEQRES   6 B  434  LYS ALA THR LEU THR ARG ASP ARG SER SER ASN THR ALA          
SEQRES   7 B  434  ASN ILE HIS LEU SER SER LEU THR SER ASP ASP SER ALA          
SEQRES   8 B  434  VAL TYR TYR CYS VAL ARG GLU GLY GLU VAL PRO TYR TRP          
SEQRES   9 B  434  GLY GLN GLY THR THR VAL THR VAL SER SER ALA LYS THR          
SEQRES  10 B  434  THR PRO PRO SER VAL TYR PRO LEU ALA PRO GLY SER ALA          
SEQRES  11 B  434  ALA GLN THR ASN SER MET VAL THR LEU GLY CYS LEU VAL          
SEQRES  12 B  434  LYS GLY TYR PHE PRO GLU PRO VAL THR VAL THR TRP ASN          
SEQRES  13 B  434  SER GLY SER LEU SER SER GLY VAL HIS THR PHE PRO ALA          
SEQRES  14 B  434  VAL LEU GLN SER ASP LEU TYR THR LEU SER SER SER VAL          
SEQRES  15 B  434  THR VAL PRO SER SER PRO ARG PRO SER GLU THR VAL THR          
SEQRES  16 B  434  CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL ASP          
SEQRES  17 B  434  LYS LYS ILE VAL PRO ARG ASP CYS GLY CYS LYS PRO CYS          
SEQRES  18 B  434  ILE CYS THR VAL PRO GLU VAL SER SER VAL PHE ILE PHE          
SEQRES  19 B  434  PRO PRO LYS PRO LYS ASP THR LEU LEU ILE THR VAL THR          
SEQRES  20 B  434  PRO LYS VAL THR CYS VAL VAL VAL ASP ILE SER LYS ASP          
SEQRES  21 B  434  ASP PRO GLU VAL GLN PHE SER TRP PHE VAL ASP ASN VAL          
SEQRES  22 B  434  GLU VAL HIS THR ALA GLN THR GLN PRO ARG GLU GLU GLN          
SEQRES  23 B  434  PHE ASN SER THR PHE ARG VAL VAL SER ALA LEU PRO ILE          
SEQRES  24 B  434  MET HIS GLN ASP TRP LEU ASN GLY LYS GLU PHE LYS CYS          
SEQRES  25 B  434  ARG VAL ASN SER ALA ALA PHE PRO ALA PRO ILE GLU LYS          
SEQRES  26 B  434  THR ILE SER LYS THR LYS GLY LYS PRO ARG ALA PRO GLN          
SEQRES  27 B  434  VAL TYR THR ILE PRO PRO PRO LYS GLU GLN MET ALA LYS          
SEQRES  28 B  434  ASP LYS VAL SER LEU THR CYS MET ILE THR ASP PHE PHE          
SEQRES  29 B  434  PRO GLU ASP ILE THR VAL GLU TRP GLN SER ASP GLY GLN          
SEQRES  30 B  434  ALA PRO GLU ASN TYR LYS ASN THR GLN PRO ILE MET ASP          
SEQRES  31 B  434  THR ASP GLY SER TYR PHE VAL TYR SER LYS LEU ASN VAL          
SEQRES  32 B  434  GLN LYS SER ASN TRP GLU ALA GLY ASN THR PHE THR CYS          
SEQRES  33 B  434  SER VAL LEU HIS GLU GLY LEU HIS ASN HIS HIS THR GLU          
SEQRES  34 B  434  LYS SER LEU SER HIS                                          
SEQRES   1 C  213  LYS CYS ALA HIS THR VAL SER LYS SER MET SER MET SER          
SEQRES   2 C  213  VAL GLY GLU ARG VAL THR LEU THR CYS LYS ALA SER GLU          
SEQRES   3 C  213  ASN VAL VAL THR TYR VAL SER TRP TYR GLN GLN LYS PRO          
SEQRES   4 C  213  GLU GLN SER PRO LYS LEU LEU ILE TYR GLY ALA SER ASN          
SEQRES   5 C  213  ARG TYR THR GLY VAL PRO ASP ARG PHE THR GLY SER GLY          
SEQRES   6 C  213  SER ALA THR ASP PHE THR LEU THR ILE SER SER VAL GLN          
SEQRES   7 C  213  ALA GLU ASP LEU ALA ASP TYR HIS CYS GLY GLN GLY TYR          
SEQRES   8 C  213  SER TYR PRO TYR THR PHE GLY GLY GLY THR LYS LEU GLU          
SEQRES   9 C  213  ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE          
SEQRES  10 C  213  PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER          
SEQRES  11 C  213  VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE          
SEQRES  12 C  213  ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN          
SEQRES  13 C  213  GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP          
SEQRES  14 C  213  SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS          
SEQRES  15 C  213  ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA          
SEQRES  16 C  213  THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE          
SEQRES  17 C  213  ASN ARG ASN GLU CYS                                          
SEQRES   1 D  434  VAL LYS LEU GLN GLU SER GLY ALA GLU LEU ALA ARG PRO          
SEQRES   2 D  434  GLY ALA SER VAL LYS MET SER CYS LYS ALA SER GLY TYR          
SEQRES   3 D  434  THR PHE THR THR TYR THR ILE HIS TRP ILE LYS GLN ARG          
SEQRES   4 D  434  PRO GLY GLN GLY LEU GLU TRP ILE GLY TYR ILE ASN PRO          
SEQRES   5 D  434  SER SER VAL TYR THR ASN TYR ASN GLN ARG PHE LYS ASP          
SEQRES   6 D  434  LYS ALA THR LEU THR ARG ASP ARG SER SER ASN THR ALA          
SEQRES   7 D  434  ASN ILE HIS LEU SER SER LEU THR SER ASP ASP SER ALA          
SEQRES   8 D  434  VAL TYR TYR CYS VAL ARG GLU GLY GLU VAL PRO TYR TRP          
SEQRES   9 D  434  GLY GLN GLY THR THR VAL THR VAL SER SER ALA LYS THR          
SEQRES  10 D  434  THR PRO PRO SER VAL TYR PRO LEU ALA PRO GLY SER ALA          
SEQRES  11 D  434  ALA GLN THR ASN SER MET VAL THR LEU GLY CYS LEU VAL          
SEQRES  12 D  434  LYS GLY TYR PHE PRO GLU PRO VAL THR VAL THR TRP ASN          
SEQRES  13 D  434  SER GLY SER LEU SER SER GLY VAL HIS THR PHE PRO ALA          
SEQRES  14 D  434  VAL LEU GLN SER ASP LEU TYR THR LEU SER SER SER VAL          
SEQRES  15 D  434  THR VAL PRO SER SER PRO ARG PRO SER GLU THR VAL THR          
SEQRES  16 D  434  CYS ASN VAL ALA HIS PRO ALA SER SER THR LYS VAL ASP          
SEQRES  17 D  434  LYS LYS ILE VAL PRO ARG ASP CYS GLY CYS LYS PRO CYS          
SEQRES  18 D  434  ILE CYS THR VAL PRO GLU VAL SER SER VAL PHE ILE PHE          
SEQRES  19 D  434  PRO PRO LYS PRO LYS ASP THR LEU LEU ILE THR VAL THR          
SEQRES  20 D  434  PRO LYS VAL THR CYS VAL VAL VAL ASP ILE SER LYS ASP          
SEQRES  21 D  434  ASP PRO GLU VAL GLN PHE SER TRP PHE VAL ASP ASN VAL          
SEQRES  22 D  434  GLU VAL HIS THR ALA GLN THR GLN PRO ARG GLU GLU GLN          
SEQRES  23 D  434  PHE ASN SER THR PHE ARG VAL VAL SER ALA LEU PRO ILE          
SEQRES  24 D  434  MET HIS GLN ASP TRP LEU ASN GLY LYS GLU PHE LYS CYS          
SEQRES  25 D  434  ARG VAL ASN SER ALA ALA PHE PRO ALA PRO ILE GLU LYS          
SEQRES  26 D  434  THR ILE SER LYS THR LYS GLY LYS PRO ARG ALA PRO GLN          
SEQRES  27 D  434  VAL TYR THR ILE PRO PRO PRO LYS GLU GLN MET ALA LYS          
SEQRES  28 D  434  ASP LYS VAL SER LEU THR CYS MET ILE THR ASP PHE PHE          
SEQRES  29 D  434  PRO GLU ASP ILE THR VAL GLU TRP GLN SER ASP GLY GLN          
SEQRES  30 D  434  ALA PRO GLU ASN TYR LYS ASN THR GLN PRO ILE MET ASP          
SEQRES  31 D  434  THR ASP GLY SER TYR PHE VAL TYR SER LYS LEU ASN VAL          
SEQRES  32 D  434  GLN LYS SER ASN TRP GLU ALA GLY ASN THR PHE THR CYS          
SEQRES  33 D  434  SER VAL LEU HIS GLU GLY LEU HIS ASN HIS HIS THR GLU          
SEQRES  34 D  434  LYS SER LEU SER HIS                                          
MODRES 1IGY ASN B  314  ASN  GLYCOSYLATION SITE                                 
MODRES 1IGY ASN D  314  ASN  GLYCOSYLATION SITE                                 
HET    NAG  E   1      26                                                       
HET    NDG  E   2      27                                                       
HET    BMA  E   3      20                                                       
HET    MAN  E   4      21                                                       
HET    NAG  E   5      27                                                       
HET    GAL  E   6      22                                                       
HET    MAN  E   7      21                                                       
HET    NAG  E   8      28                                                       
HET    FUL  E   9      21                                                       
HET    NAG  F   1      26                                                       
HET    NDG  F   2      27                                                       
HET    BMA  F   3      20                                                       
HET    MAN  F   4      21                                                       
HET    NAG  F   5      27                                                       
HET    GAL  F   6      22                                                       
HET    MAN  F   7      21                                                       
HET    NAG  F   8      28                                                       
HET    FUC  F   9      21                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     NDG 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSE                        
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM     GAL BETA-D-GALACTOPYRANOSE                                           
HETNAM     FUL BETA-L-FUCOPYRANOSE                                              
HETNAM     FUC ALPHA-L-FUCOPYRANOSE                                             
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     NDG N-ACETYL-ALPHA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-               
HETSYN   2 NDG  ALPHA-D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-              
HETSYN   3 NDG  ACETAMIDO-2-DEOXY-GLUCOSE; 2-(ACETYLAMINO)-2-DEOXY-A-           
HETSYN   4 NDG  D-GLUCOPYRANOSE                                                 
HETSYN     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE                              
HETSYN     GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE                         
HETSYN     FUL BETA-L-FUCOSE; 6-DEOXY-BETA-L-GALACTOPYRANOSE; L-                
HETSYN   2 FUL  FUCOSE; FUCOSE; 6-DEOXY-BETA-L-GALACTOSE                        
HETSYN     FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L-              
HETSYN   2 FUC  FUCOSE; FUCOSE                                                  
FORMUL   5  NAG    6(C8 H15 N O6)                                               
FORMUL   5  NDG    2(C8 H15 N O6)                                               
FORMUL   5  BMA    2(C6 H12 O6)                                                 
FORMUL   5  MAN    4(C6 H12 O6)                                                 
FORMUL   5  GAL    2(C6 H12 O6)                                                 
FORMUL   5  FUL    C6 H12 O5                                                    
FORMUL   6  FUC    C6 H12 O5                                                    
HELIX    1   1 ALA A   80  ASP A   82  5                                   3    
HELIX    2   2 SER A  122  SER A  127  1                                   6    
HELIX    3   3 LYS A  183  GLU A  187  1                                   5    
HELIX    4   4 GLN B   61  PHE B   63  5                                   3    
HELIX    5   5 ARG B   73  SER B   75  5                                   3    
HELIX    6   6 SER B   84  ASP B   86  5                                   3    
HELIX    7   7 SER B  195  PRO B  202  1                                   5    
HELIX    8   8 HIS B  329  ASN B  334  1                                   6    
HELIX    9   9 LYS B  445  GLU B  449  1                                   5    
HELIX   10  10 HIS B  464  HIS B  466  5                                   3    
HELIX   11  11 SER C  122  SER C  127  1                                   6    
HELIX   12  12 LYS C  183  GLU C  187  1                                   5    
HELIX   13  13 GLN D   61  PHE D   63  5                                   3    
HELIX   14  14 ARG D   73  SER D   75  5                                   3    
HELIX   15  15 SER D   84  ASP D   86  5                                   3    
HELIX   16  16 SER D  195  PRO D  202  1                                   5    
HELIX   17  17 PRO D  260  LEU D  264  1                                   5    
HELIX   18  18 HIS D  329  ASN D  334  1                                   6    
HELIX   19  19 LYS D  445  GLU D  449  1                                   5    
HELIX   20  20 HIS D  464  HIS D  466  5                                   3    
SHEET    1   A 4 ALA A   4  VAL A   7  0                                        
SHEET    2   A 4 VAL A  19  ALA A  25 -1  N  LYS A  24   O  HIS A   5           
SHEET    3   A 4 ASP A  70  ILE A  75 -1  N  ILE A  75   O  VAL A  19           
SHEET    4   A 4 PHE A  62  SER A  67 -1  N  SER A  67   O  ASP A  70           
SHEET    1   B 5 THR A 102  ILE A 106  0                                        
SHEET    2   B 5 ASP A  85  GLN A  90 -1  N  TYR A  86   O  THR A 102           
SHEET    3   B 5 VAL A  33  GLN A  38 -1  N  GLN A  38   O  ASP A  85           
SHEET    4   B 5 LYS A  45  ILE A  48 -1  N  ILE A  48   O  TRP A  35           
SHEET    5   B 5 ASN A  53  TYR A  55 -1  N  TYR A  55   O  LEU A  47           
SHEET    1   C 4 THR A 114  PHE A 118  0                                        
SHEET    2   C 4 GLY A 129  ASN A 137 -1  N  ASN A 137   O  THR A 114           
SHEET    3   C 4 MET A 175  THR A 182 -1  N  LEU A 181   O  ALA A 130           
SHEET    4   C 4 VAL A 159  TRP A 163 -1  N  SER A 162   O  SER A 176           
SHEET    1   D 3 ASN A 145  LYS A 149  0                                        
SHEET    2   D 3 SER A 191  THR A 197 -1  N  THR A 197   O  ASN A 145           
SHEET    3   D 3 ILE A 205  ASN A 210 -1  N  PHE A 209   O  TYR A 192           
SHEET    1   E 4 LYS B   3  GLU B   6  0                                        
SHEET    2   E 4 VAL B  18  ALA B  24 -1  N  LYS B  23   O  GLN B   5           
SHEET    3   E 4 THR B  77  LEU B  82 -1  N  LEU B  82   O  VAL B  18           
SHEET    4   E 4 ALA B  67  ASP B  72 -1  N  ASP B  72   O  THR B  77           
SHEET    1   F 5 THR B 107  VAL B 109  0                                        
SHEET    2   F 5 ALA B  88  ARG B  94 -1  N  TYR B  90   O  THR B 107           
SHEET    3   F 5 ILE B  34  GLN B  39 -1  N  GLN B  39   O  VAL B  89           
SHEET    4   F 5 LEU B  45  ILE B  51 -1  N  ILE B  51   O  ILE B  34           
SHEET    5   F 5 THR B  57  TYR B  59 -1  N  ASN B  58   O  TYR B  50           
SHEET    1   G 4 SER B 120  LEU B 124  0                                        
SHEET    2   G 4 VAL B 138  TYR B 147 -1  N  LYS B 145   O  SER B 120           
SHEET    3   G 4 TYR B 185  PRO B 194 -1  N  VAL B 193   O  VAL B 138           
SHEET    4   G 4 VAL B 171  THR B 173 -1  N  HIS B 172   O  SER B 190           
SHEET    1   H 3 VAL B 152  TRP B 157  0                                        
SHEET    2   H 3 VAL B 206  HIS B 212 -1  N  ALA B 211   O  THR B 153           
SHEET    3   H 3 THR B 217  LYS B 222 -1  N  LYS B 221   O  CYS B 208           
SHEET    1   I 4 SER B 252  PHE B 256  0                                        
SHEET    2   I 4 LYS B 271  VAL B 277 -1  N  VAL B 277   O  SER B 252           
SHEET    3   I 4 PHE B 319  PRO B 326 -1  N  LEU B 325   O  VAL B 272           
SHEET    4   I 4 GLU B 310  GLN B 312 -1  N  GLU B 311   O  ARG B 320           
SHEET    1   J 3 GLN B 287  VAL B 292  0                                        
SHEET    2   J 3 GLU B 337  ASN B 343 -1  N  ASN B 343   O  GLN B 287           
SHEET    3   J 3 ILE B 351  SER B 357 -1  N  ILE B 355   O  PHE B 338           
SHEET    1   K 4 GLN B 368  ILE B 372  0                                        
SHEET    2   K 4 LYS B 385  THR B 393 -1  N  THR B 393   O  GLN B 368           
SHEET    3   K 4 VAL B 437  GLN B 444 -1  N  VAL B 443   O  VAL B 386           
SHEET    4   K 4 TYR B 419  ASN B 421 -1  N  LYS B 420   O  LYS B 440           
SHEET    1   L 3 THR B 401  SER B 408  0                                        
SHEET    2   L 3 PHE B 454  LEU B 459 -1  N  LEU B 459   O  THR B 401           
SHEET    3   L 3 THR B 468  SER B 471 -1  N  LYS B 470   O  CYS B 456           
SHEET    1   M 4 ALA C   4  VAL C   7  0                                        
SHEET    2   M 4 VAL C  19  ALA C  25 -1  N  LYS C  24   O  HIS C   5           
SHEET    3   M 4 ASP C  70  ILE C  75 -1  N  ILE C  75   O  VAL C  19           
SHEET    4   M 4 PHE C  62  SER C  67 -1  N  SER C  67   O  ASP C  70           
SHEET    1   N 5 THR C 102  ILE C 106  0                                        
SHEET    2   N 5 ASP C  85  GLN C  90 -1  N  TYR C  86   O  THR C 102           
SHEET    3   N 5 VAL C  33  GLN C  38 -1  N  GLN C  38   O  ASP C  85           
SHEET    4   N 5 LYS C  45  ILE C  48 -1  N  ILE C  48   O  TRP C  35           
SHEET    5   N 5 ASN C  53  TYR C  55 -1  N  TYR C  55   O  LEU C  47           
SHEET    1   O 4 THR C 114  PHE C 118  0                                        
SHEET    2   O 4 GLY C 129  ASN C 137 -1  N  ASN C 137   O  THR C 114           
SHEET    3   O 4 MET C 175  THR C 182 -1  N  LEU C 181   O  ALA C 130           
SHEET    4   O 4 VAL C 159  TRP C 163 -1  N  SER C 162   O  SER C 176           
SHEET    1   P 3 ASN C 145  LYS C 149  0                                        
SHEET    2   P 3 SER C 191  THR C 197 -1  N  THR C 197   O  ASN C 145           
SHEET    3   P 3 ILE C 205  ASN C 210 -1  N  PHE C 209   O  TYR C 192           
SHEET    1   Q 4 LYS D   3  GLU D   6  0                                        
SHEET    2   Q 4 VAL D  18  ALA D  24 -1  N  LYS D  23   O  GLN D   5           
SHEET    3   Q 4 THR D  77  LEU D  82 -1  N  LEU D  82   O  VAL D  18           
SHEET    4   Q 4 ALA D  67  ASP D  72 -1  N  ASP D  72   O  THR D  77           
SHEET    1   R 5 THR D 107  VAL D 109  0                                        
SHEET    2   R 5 ALA D  88  ARG D  94 -1  N  TYR D  90   O  THR D 107           
SHEET    3   R 5 ILE D  34  GLN D  39 -1  N  GLN D  39   O  VAL D  89           
SHEET    4   R 5 LEU D  45  ILE D  51 -1  N  ILE D  51   O  ILE D  34           
SHEET    5   R 5 THR D  57  TYR D  59 -1  N  ASN D  58   O  TYR D  50           
SHEET    1   S 4 SER D 120  LEU D 124  0                                        
SHEET    2   S 4 VAL D 138  TYR D 147 -1  N  LYS D 145   O  SER D 120           
SHEET    3   S 4 TYR D 185  PRO D 194 -1  N  VAL D 193   O  VAL D 138           
SHEET    4   S 4 VAL D 171  THR D 173 -1  N  HIS D 172   O  SER D 190           
SHEET    1   T 3 VAL D 152  TRP D 157  0                                        
SHEET    2   T 3 VAL D 206  HIS D 212 -1  N  ALA D 211   O  THR D 153           
SHEET    3   T 3 THR D 217  LYS D 222 -1  N  LYS D 221   O  CYS D 208           
SHEET    1   U 4 SER D 252  PHE D 256  0                                        
SHEET    2   U 4 LYS D 271  VAL D 277 -1  N  VAL D 277   O  SER D 252           
SHEET    3   U 4 PHE D 319  PRO D 326 -1  N  LEU D 325   O  VAL D 272           
SHEET    4   U 4 GLU D 310  GLN D 312 -1  N  GLU D 311   O  ARG D 320           
SHEET    1   V 3 GLN D 287  VAL D 292  0                                        
SHEET    2   V 3 GLU D 337  ASN D 343 -1  N  ASN D 343   O  GLN D 287           
SHEET    3   V 3 ILE D 351  SER D 357 -1  N  ILE D 355   O  PHE D 338           
SHEET    1   W 4 GLN D 368  ILE D 372  0                                        
SHEET    2   W 4 LYS D 385  THR D 393 -1  N  THR D 393   O  GLN D 368           
SHEET    3   W 4 VAL D 437  GLN D 444 -1  N  VAL D 443   O  VAL D 386           
SHEET    4   W 4 TYR D 419  ASN D 421 -1  N  LYS D 420   O  LYS D 440           
SHEET    1   X 3 THR D 401  SER D 408  0                                        
SHEET    2   X 3 PHE D 454  LEU D 459 -1  N  LEU D 459   O  THR D 401           
SHEET    3   X 3 THR D 468  SER D 471 -1  N  LYS D 470   O  CYS D 456           
SSBOND   1 CYS A   23    CYS A   88                          1555   1555  2.03  
SSBOND   2 CYS A  134    CYS A  194                          1555   1555  2.03  
SSBOND   3 CYS A  214    CYS B  235                          1555   1555  2.04  
SSBOND   4 CYS B   22    CYS B   92                          1555   1555  2.01  
SSBOND   5 CYS B  142    CYS B  208                          1555   1555  2.03  
SSBOND   6 CYS B  237    CYS D  237                          1555   1555  2.04  
SSBOND   7 CYS B  240    CYS D  240                          1555   1555  2.05  
SSBOND   8 CYS B  242    CYS D  242                          1555   1555  2.03  
SSBOND   9 CYS B  274    CYS B  340                          1555   1555  2.03  
SSBOND  10 CYS B  390    CYS B  456                          1555   1555  2.03  
SSBOND  11 CYS C   23    CYS C   88                          1555   1555  2.03  
SSBOND  12 CYS C  134    CYS C  194                          1555   1555  2.04  
SSBOND  13 CYS C  214    CYS D  235                          1555   1555  2.05  
SSBOND  14 CYS D   22    CYS D   92                          1555   1555  2.02  
SSBOND  15 CYS D  142    CYS D  208                          1555   1555  2.04  
SSBOND  16 CYS D  240    CYS D  242                          1555   1555  2.99  
SSBOND  17 CYS D  274    CYS D  340                          1555   1555  2.03  
SSBOND  18 CYS D  390    CYS D  456                          1555   1555  2.04  
LINK         ND2 ASN B 314                 C1  NAG E   1     1555   1555  1.46  
LINK         ND2 ASN D 314                 C1  NAG F   1     1555   1555  1.46  
LINK         O4  NAG E   1                 C1  NDG E   2     1555   1555  1.40  
LINK         O6  NAG E   1                 C1  FUL E   9     1555   1555  1.39  
LINK         O4  NDG E   2                 C1  BMA E   3     1555   1555  1.39  
LINK         O6  BMA E   3                 C1  MAN E   4     1555   1555  1.40  
LINK         O3  BMA E   3                 C1  MAN E   7     1555   1555  1.41  
LINK         O2  MAN E   4                 C1  NAG E   5     1555   1555  1.38  
LINK         O4  NAG E   5                 C1  GAL E   6     1555   1555  1.39  
LINK         O2  MAN E   7                 C1  NAG E   8     1555   1555  1.39  
LINK         O4  NAG F   1                 C1  NDG F   2     1555   1555  1.39  
LINK         O6  NAG F   1                 C1  FUC F   9     1555   1555  1.40  
LINK         O4  NDG F   2                 C1  BMA F   3     1555   1555  1.39  
LINK         O6  BMA F   3                 C1  MAN F   4     1555   1555  1.40  
LINK         O3  BMA F   3                 C1  MAN F   7     1555   1555  1.41  
LINK         O2  MAN F   4                 C1  NAG F   5     1555   1555  1.38  
LINK         O4  NAG F   5                 C1  GAL F   6     1555   1555  1.39  
LINK         O2  MAN F   7                 C1  NAG F   8     1555   1555  1.40  
CISPEP   1 TYR A   94    PRO A   95          0        -0.03                     
CISPEP   2 TYR A  140    PRO A  141          0         0.06                     
CISPEP   3 PHE B  148    PRO B  149          0        -0.23                     
CISPEP   4 GLU B  150    PRO B  151          0        -0.21                     
CISPEP   5 PHE B  396    PRO B  397          0        -0.17                     
CISPEP   6 TYR C   94    PRO C   95          0        -0.18                     
CISPEP   7 TYR C  140    PRO C  141          0         0.26                     
CISPEP   8 PHE D  148    PRO D  149          0        -0.31                     
CISPEP   9 GLU D  150    PRO D  151          0        -0.21                     
CISPEP  10 PHE D  396    PRO D  397          0        -0.27                     
CRYST1   66.650  190.660   73.100  90.00 109.66  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      0.015004  0.000000  0.005360        0.00000                         
SCALE2      0.000000  0.005245  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014527        0.00000