HEADER    IMMUNOGLOBULIN                          27-MAR-92   1DFB              
TITLE     STRUCTURE OF A HUMAN MONOCLONAL ANTIBODY FAB FRAGMENT AGAINST GP41 OF 
TITLE    2 HUMAN IMMUNODEFICIENCY VIRUS TYPE I                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: IGG1-KAPPA 3D6 FAB (LIGHT CHAIN);                          
COMPND   3 CHAIN: L;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: IGG1-KAPPA 3D6 FAB (HEAVY CHAIN);                          
COMPND   7 CHAIN: H;                                                            
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 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606                                                 
KEYWDS    IMMUNOGLOBULIN                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.M.HE,F.RUEKER,E.CASALE,D.C.CARTER                                   
REVDAT   6   16-OCT-24 1DFB    1       REMARK                                   
REVDAT   5   05-JUN-24 1DFB    1       SEQADV                                   
REVDAT   4   25-AUG-09 1DFB    1       SOURCE                                   
REVDAT   3   24-FEB-09 1DFB    1       VERSN                                    
REVDAT   2   01-APR-03 1DFB    1       JRNL                                     
REVDAT   1   31-OCT-93 1DFB    0                                                
JRNL        AUTH   X.M.HE,F.RUKER,E.CASALE,D.C.CARTER                           
JRNL        TITL   STRUCTURE OF A HUMAN MONOCLONAL ANTIBODY FAB FRAGMENT        
JRNL        TITL 2 AGAINST GP41 OF HUMAN IMMUNODEFICIENCY VIRUS TYPE 1.         
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  89  7154 1992              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   1496010                                                      
JRNL        DOI    10.1073/PNAS.89.15.7154                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   E.CASALE,E.WENISCH,X.-M.HE,P.G.RIGHETTI,R.S.SNYDER,          
REMARK   1  AUTH 2 A.JUNGBAUER,C.TAUER,F.RUKER,D.C.CARTER                       
REMARK   1  TITL   CRYSTALLIZATION OF THE FAB FROM A HUMAN MONOCLONAL ANTIBODY  
REMARK   1  TITL 2 AGAINST GP41 OF HUMAN IMMUNODEFICIENCY VIRUS TYPE I          
REMARK   1  REF    J.MOL.BIOL.                   V. 216   511 1990              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : NULL                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.177                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3354                                    
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) : NULL                           
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) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.020                           
REMARK   3   BOND ANGLES            (DEGREES) : 4.000                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1DFB 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_1000172764.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 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: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.04                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       33.30000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       52.50000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       37.35000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       52.50000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       33.30000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       37.35000            
REMARK 290   SMTRY3   4  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 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: 3510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: L, H                                  
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS L 187   NE2   HIS L 187   CD2    -0.074                       
REMARK 500    HIS L 196   NE2   HIS L 196   CD2    -0.075                       
REMARK 500    HIS H  35   NE2   HIS H  35   CD2    -0.071                       
REMARK 500    HIS H 213   NE2   HIS H 213   CD2    -0.078                       
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    MET L   4   CA  -  CB  -  CG  ANGL. DEV. =  11.0 DEGREES          
REMARK 500    SER L   7   N   -  CA  -  CB  ANGL. DEV. =  10.0 DEGREES          
REMARK 500    ARG L  18   CA  -  CB  -  CG  ANGL. DEV. =  17.5 DEGREES          
REMARK 500    ARG L  24   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500    ILE L  29   CA  -  CB  -  CG2 ANGL. DEV. =  12.6 DEGREES          
REMARK 500    TRP L  32   CD1 -  CG  -  CD2 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    TRP L  32   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    TRP L  35   CD1 -  CG  -  CD2 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    TRP L  35   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    LEU L  46   CA  -  CB  -  CG  ANGL. DEV. =  18.9 DEGREES          
REMARK 500    TYR L  86   CB  -  CG  -  CD2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    TYR L  91   CB  -  CG  -  CD1 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG L 106   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    VAL L 131   CG1 -  CB  -  CG2 ANGL. DEV. = -14.7 DEGREES          
REMARK 500    TRP L 146   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    ALA L 151   CA  -  C   -  N   ANGL. DEV. =  15.2 DEGREES          
REMARK 500    ALA L 151   O   -  C   -  N   ANGL. DEV. =  -9.9 DEGREES          
REMARK 500    LEU L 152   CA  -  CB  -  CG  ANGL. DEV. =  17.9 DEGREES          
REMARK 500    GLU H   6   CA  -  CB  -  CG  ANGL. DEV. =  14.9 DEGREES          
REMARK 500    ARG H  19   NE  -  CZ  -  NH1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    ARG H  19   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    TRP H  36   CD1 -  CG  -  CD2 ANGL. DEV. =   6.8 DEGREES          
REMARK 500    TRP H  36   CG  -  CD1 -  NE1 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    TRP H  36   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TRP H  47   CD1 -  CG  -  CD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TRP H  47   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    TRP H  53   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    SER H  55   N   -  CA  -  CB  ANGL. DEV. =  -9.0 DEGREES          
REMARK 500    TYR H  60   CB  -  CG  -  CD1 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG H  72   NE  -  CZ  -  NH1 ANGL. DEV. =   5.3 DEGREES          
REMARK 500    ARG H  72   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    LEU H  79   CA  -  CB  -  CG  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    MET H  91   CA  -  CB  -  CG  ANGL. DEV. = -10.2 DEGREES          
REMARK 500    TYR H  95   CB  -  CG  -  CD2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    ARG H 100   NE  -  CZ  -  NH1 ANGL. DEV. =   5.2 DEGREES          
REMARK 500    ARG H 100   N   -  CA  -  C   ANGL. DEV. = -19.2 DEGREES          
REMARK 500    TYR H 102   CA  -  CB  -  CG  ANGL. DEV. = -14.4 DEGREES          
REMARK 500    TYR H 102   CA  -  C   -  N   ANGL. DEV. = -13.4 DEGREES          
REMARK 500    TYR H 108   CB  -  CG  -  CD1 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    TRP H 116   CD1 -  CG  -  CD2 ANGL. DEV. =   6.3 DEGREES          
REMARK 500    TRP H 116   CE2 -  CD2 -  CG  ANGL. DEV. =  -5.9 DEGREES          
REMARK 500    VAL H 122   CG1 -  CB  -  CG2 ANGL. DEV. = -11.1 DEGREES          
REMARK 500    LEU H 137   N   -  CA  -  C   ANGL. DEV. = -18.5 DEGREES          
REMARK 500    PRO H 139   CA  -  C   -  N   ANGL. DEV. = -18.4 DEGREES          
REMARK 500    PRO H 139   O   -  C   -  N   ANGL. DEV. =  12.4 DEGREES          
REMARK 500    THR H 148   O   -  C   -  N   ANGL. DEV. =  11.9 DEGREES          
REMARK 500    TRP H 167   CD1 -  CG  -  CD2 ANGL. DEV. =   6.1 DEGREES          
REMARK 500    TRP H 167   CE2 -  CD2 -  CG  ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    VAL H 176   CG1 -  CB  -  CG2 ANGL. DEV. = -10.1 DEGREES          
REMARK 500    LEU H 191   CA  -  CB  -  CG  ANGL. DEV. =  19.5 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      53 ANGLE DEVIATIONS.                             
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 L  26       -3.19    -49.32                                   
REMARK 500    SER L  30     -112.17     41.50                                   
REMARK 500    ALA L  51      -34.88     51.30                                   
REMARK 500    SER L  60       -9.61    -51.25                                   
REMARK 500    PRO L  80       12.66    -61.06                                   
REMARK 500    ASN L 136       84.78     56.31                                   
REMARK 500    ASP L 149      120.81     67.43                                   
REMARK 500    ASN L 150      -70.37     59.97                                   
REMARK 500    ALA L 151       39.41   -170.20                                   
REMARK 500    ASN L 156       70.74    175.02                                   
REMARK 500    LYS L 167      -66.06    -95.12                                   
REMARK 500    GLU L 185       27.87    -79.30                                   
REMARK 500    LYS L 188      -59.23   -143.86                                   
REMARK 500    GLU L 211       78.21    -69.02                                   
REMARK 500    VAL H   2      103.45   -171.57                                   
REMARK 500    SER H  55        6.93     56.10                                   
REMARK 500    ALA H  92     -178.89   -174.97                                   
REMARK 500    ASP H 104      128.81   -170.05                                   
REMARK 500    SER H 105     -140.83   -142.43                                   
REMARK 500    SER H 140      179.21    139.27                                   
REMARK 500    SER H 141      -33.07   -170.70                                   
REMARK 500    SER H 143      -12.55    138.54                                   
REMARK 500    THR H 144      -81.28   -155.34                                   
REMARK 500    SER H 145      121.19     63.12                                   
REMARK 500    ASP H 157       70.65     64.84                                   
REMARK 500    SER H 169       42.97     38.55                                   
REMARK 500    SER H 185      -31.81    -30.84                                   
REMARK 500    SER H 186       85.15   -162.37                                   
REMARK 500    LYS H 227     -155.19    -85.18                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 SER L    7     PRO L    8                  -31.24                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR L  94         0.09    SIDE CHAIN                              
REMARK 500    TYR H 102         0.09    SIDE CHAIN                              
REMARK 500    TYR H 108         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1DFB L    3   212  GB     468243   AAA87674         3    213             
DBREF  1DFB H  127   229  UNP    P01857   GC1_HUMAN        1    103             
SEQADV 1DFB ARG L   31  GB   468243    PRO    31 CONFLICT                       
SEQADV 1DFB ALA L   34  GB   468243    PRO    34 CONFLICT                       
SEQADV 1DFB VAL L   43  GB   468243    ALA    43 CONFLICT                       
SEQADV 1DFB SER L   76  GB   468243    THR    76 CONFLICT                       
SEQADV 1DFB TYR L   87  GB   468243    PHE    87 CONFLICT                       
SEQADV 1DFB GLN L   90  GB   468243    HIS    90 CONFLICT                       
SEQADV 1DFB     L       GB   468243    ARG    93 DELETION                       
SEQADV 1DFB SER L   93  GB   468243    PRO    94 CONFLICT                       
SEQADV 1DFB TYR L   94  GB   468243    TRP    95 CONFLICT                       
SEQADV 1DFB SER L   95  GB   468243    THR    96 CONFLICT                       
SEQADV 1DFB PRO L   98  GB   468243    GLN    99 CONFLICT                       
SEQADV 1DFB ASP L  103  GB   468243    GLU   104 CONFLICT                       
SEQRES   1 L  212  ASP ILE GLN MET THR GLN SER PRO SER THR LEU SER ALA          
SEQRES   2 L  212  SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER          
SEQRES   3 L  212  GLN SER ILE SER ARG TRP LEU ALA TRP TYR GLN GLN LYS          
SEQRES   4 L  212  PRO GLY LYS VAL PRO LYS LEU LEU ILE TYR LYS ALA SER          
SEQRES   5 L  212  SER LEU GLU SER GLY VAL PRO SER ARG PHE SER GLY SER          
SEQRES   6 L  212  GLY SER GLY THR GLU PHE THR LEU THR ILE SER SER LEU          
SEQRES   7 L  212  GLN PRO ASP ASP PHE ALA THR TYR TYR CYS GLN GLN TYR          
SEQRES   8 L  212  ASN SER TYR SER PHE GLY PRO GLY THR LYS VAL ASP ILE          
SEQRES   9 L  212  LYS ARG THR VAL ALA ALA PRO SER VAL PHE ILE PHE PRO          
SEQRES  10 L  212  PRO SER ASP GLU GLN LEU LYS SER GLY THR ALA SER VAL          
SEQRES  11 L  212  VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG GLU ALA LYS          
SEQRES  12 L  212  VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SER GLY ASN          
SEQRES  13 L  212  SER GLN GLU SER VAL THR GLU GLN ASP SER LYS ASP SER          
SEQRES  14 L  212  THR TYR SER LEU SER SER THR LEU THR LEU SER LYS ALA          
SEQRES  15 L  212  ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS GLU VAL THR          
SEQRES  16 L  212  HIS GLN GLY LEU SER SER PRO VAL THR LYS SER PHE ASN          
SEQRES  17 L  212  ARG GLY GLU CYS                                              
SEQRES   1 H  229  GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 H  229  PRO GLY ARG SER LEU ARG LEU SER CYS ALA ALA SER GLY          
SEQRES   3 H  229  PHE THR PHE ASN ASP TYR ALA MET HIS TRP VAL ARG GLN          
SEQRES   4 H  229  ALA PRO GLY LYS GLY LEU GLU TRP VAL SER GLY ILE SER          
SEQRES   5 H  229  TRP ASP SER SER SER ILE GLY TYR ALA ASP SER VAL LYS          
SEQRES   6 H  229  GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN SER          
SEQRES   7 H  229  LEU TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP MET          
SEQRES   8 H  229  ALA LEU TYR TYR CYS VAL LYS GLY ARG ASP TYR TYR ASP          
SEQRES   9 H  229  SER GLY GLY TYR PHE THR VAL ALA PHE ASP ILE TRP GLY          
SEQRES  10 H  229  GLN GLY THR MET VAL THR VAL SER SER ALA SER THR LYS          
SEQRES  11 H  229  GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SER          
SEQRES  12 H  229  THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS          
SEQRES  13 H  229  ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER          
SEQRES  14 H  229  GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL          
SEQRES  15 H  229  LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL          
SEQRES  16 H  229  THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR ILE          
SEQRES  17 H  229  CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP          
SEQRES  18 H  229  LYS LYS VAL GLU PRO LYS SER CYS                              
HELIX    1   1 SER L  119  SER L  125  1                                   7    
HELIX    2   2 LYS L  181  GLU L  185  1                                   5    
HELIX    3   3 THR H   28  TYR H   32  5                                   5    
HELIX    4   4 ASP H   62  LYS H   65  5                                   4    
HELIX    5   5 ARG H   87  MET H   91  5                                   5    
HELIX    6   6 PRO H  198  LEU H  202  5                                   5    
HELIX    7   7 LYS H  214  ASN H  217  5                                   4    
SHEET    1   A 4 MET L   4  SER L   7  0                                        
SHEET    2   A 4 VAL L  19  ALA L  25 -1  N  THR L  22   O  SER L   7           
SHEET    3   A 4 GLU L  70  ILE L  75 -1  O  PHE L  71   N  CYS L  23           
SHEET    4   A 4 PHE L  62  GLY L  66 -1  N  SER L  63   O  THR L  74           
SHEET    1   B 5 THR L  10  ALA L  13  0                                        
SHEET    2   B 5 THR L 100  ILE L 104  1  O  LYS L 101   N  LEU L  11           
SHEET    3   B 5 THR L  85  GLN L  90 -1  N  TYR L  86   O  THR L 100           
SHEET    4   B 5 LEU L  33  GLN L  38 -1  N  ALA L  34   O  GLN L  89           
SHEET    5   B 5 LYS L  45  ILE L  48 -1  N  LYS L  45   O  GLN L  37           
SHEET    1   C 4 SER L 112  PHE L 116  0                                        
SHEET    2   C 4 THR L 127  PHE L 137 -1  O  VAL L 131   N  PHE L 116           
SHEET    3   C 4 TYR L 171  SER L 180 -1  O  TYR L 171   N  PHE L 137           
SHEET    4   C 4 SER L 157  VAL L 161 -1  O  GLN L 158   N  THR L 176           
SHEET    1   D 4 LEU L 152  GLN L 153  0                                        
SHEET    2   D 4 ALA L 142  VAL L 148 -1  N  VAL L 148   O  LEU L 152           
SHEET    3   D 4 VAL L 189  HIS L 196 -1  N  ALA L 191   O  LYS L 147           
SHEET    4   D 4 VAL L 203  ASN L 208 -1  O  VAL L 203   N  VAL L 194           
SHEET    1   E 4 GLN H   3  SER H   7  0                                        
SHEET    2   E 4 LEU H  18  SER H  25 -1  N  SER H  21   O  SER H   7           
SHEET    3   E 4 SER H  78  MET H  83 -1  N  LEU H  79   O  CYS H  22           
SHEET    4   E 4 PHE H  68  ASP H  73 -1  O  THR H  69   N  GLN H  82           
SHEET    1   F 5 ILE H  58  TYR H  60  0                                        
SHEET    2   F 5 LEU H  45  ILE H  51 -1  O  GLY H  50   N  GLY H  59           
SHEET    3   F 5 MET H  34  GLN H  39 -1  O  MET H  34   N  ILE H  51           
SHEET    4   F 5 ALA H  92  ARG H 100 -1  N  LEU H  93   O  GLN H  39           
SHEET    5   F 5 ALA H 112  TRP H 116 -1  O  ALA H 112   N  ARG H 100           
SHEET    1   G 6 ILE H  58  TYR H  60  0                                        
SHEET    2   G 6 LEU H  45  ILE H  51 -1  O  GLY H  50   N  GLY H  59           
SHEET    3   G 6 MET H  34  GLN H  39 -1  O  MET H  34   N  ILE H  51           
SHEET    4   G 6 ALA H  92  ARG H 100 -1  N  LEU H  93   O  GLN H  39           
SHEET    5   G 6 THR H 120  VAL H 124 -1  O  THR H 120   N  TYR H  94           
SHEET    6   G 6 GLY H  10  VAL H  12  1  O  GLY H  10   N  THR H 123           
SHEET    1   H 4 SER H 133  LEU H 137  0                                        
SHEET    2   H 4 ALA H 149  TYR H 158 -1  N  GLY H 152   O  LEU H 137           
SHEET    3   H 4 TYR H 189  VAL H 197 -1  N  TYR H 189   O  TYR H 158           
SHEET    4   H 4 HIS H 177  THR H 178 -1  O  HIS H 177   N  VAL H 194           
SHEET    1   I 4 SER H 133  LEU H 137  0                                        
SHEET    2   I 4 ALA H 149  TYR H 158 -1  N  GLY H 152   O  LEU H 137           
SHEET    3   I 4 TYR H 189  VAL H 197 -1  N  TYR H 189   O  TYR H 158           
SHEET    4   I 4 VAL H 182  LEU H 183 -1  N  VAL H 182   O  SER H 190           
SHEET    1   J 3 THR H 164  TRP H 167  0                                        
SHEET    2   J 3 TYR H 207  HIS H 213 -1  N  ASN H 210   O  SER H 166           
SHEET    3   J 3 THR H 218  VAL H 224 -1  O  THR H 218   N  HIS H 213           
SSBOND   1 CYS L   23    CYS L   88                          1555   1555  2.01  
SSBOND   2 CYS L  132    CYS L  192                          1555   1555  2.04  
SSBOND   3 CYS L  212    CYS H  229                          1555   1555  2.05  
SSBOND   4 CYS H   22    CYS H   96                          1555   1555  2.02  
SSBOND   5 CYS H  153    CYS H  209                          1555   1555  2.02  
CISPEP   1 TYR L  138    PRO L  139          0         4.84                     
CISPEP   2 PHE H  159    PRO H  160          0       -15.56                     
CISPEP   3 GLU H  161    PRO H  162          0         2.24                     
CRYST1   66.600   74.700  105.000  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015015  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013387  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009524        0.00000