PDB Short entry for 1AP2
HEADER    IMMUNOGLOBULIN                          23-JUL-97   1AP2              
TITLE     SINGLE CHAIN FV OF C219                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MONOCLONAL ANTIBODY C219;                                  
COMPND   3 CHAIN: A, C;                                                         
COMPND   4 FRAGMENT: FV;                                                        
COMPND   5 SYNONYM: VARIABLE DOMAIN;                                            
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: LIGHT AND HEAVY CHAINS LINKED WITH A SYNTHETIC        
COMPND   8 (GGGGS)3 LINKER;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: MONOCLONAL ANTIBODY C219;                                  
COMPND  11 CHAIN: B, D;                                                         
COMPND  12 FRAGMENT: FV;                                                        
COMPND  13 SYNONYM: VARIABLE DOMAIN;                                            
COMPND  14 ENGINEERED: YES;                                                     
COMPND  15 OTHER_DETAILS: LIGHT AND HEAVY CHAINS LINKED WITH A SYNTHETIC        
COMPND  16 (GGGGS)3 LINKER                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: CDNA;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: TG1;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASMIC;                    
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PSJF2;                                    
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  13 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE  14 ORGANISM_TAXID: 10090;                                               
SOURCE  15 GENE: CDNA;                                                          
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: TG1;                                       
SOURCE  19 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASMIC;                    
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PSJF2                                     
KEYWDS    SINGLE CHAIN FV, MONOCLONAL ANTIBODY, C219, P-GLYCOPROTEIN,           
KEYWDS   2 IMMUNOGLOBULIN                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.J.HOEDEMAEKER,D.R.ROSE                                              
REVDAT   3   02-AUG-23 1AP2    1       SEQADV                                   
REVDAT   2   24-FEB-09 1AP2    1       VERSN                                    
REVDAT   1   24-DEC-97 1AP2    0                                                
JRNL        AUTH   F.J.HOEDEMAEKER,T.SIGNORELLI,K.JOHNS,D.A.KUNTZ,D.R.ROSE      
JRNL        TITL   A SINGLE CHAIN FV FRAGMENT OF P-GLYCOPROTEIN-SPECIFIC        
JRNL        TITL 2 MONOCLONAL ANTIBODY C219. DESIGN, EXPRESSION, AND CRYSTAL    
JRNL        TITL 3 STRUCTURE AT 2.4 A RESOLUTION.                               
JRNL        REF    J.BIOL.CHEM.                  V. 272 29784 1997              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   9368049                                                      
JRNL        DOI    10.1074/JBC.272.47.29784                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.36 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.36                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000000.000                   
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 3.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 78.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 19352                          
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) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1519                            
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.36                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.46                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1109                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2584                       
REMARK   3   BIN FREE R VALUE                    : 0.3798                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 7.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 91                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.039                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3618                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 102                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 10.77                          
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.121                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 30.29                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.572                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED (GAUSSIAN)                     
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 6.343 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 8.010 ; 1.500                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.957 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.931 ; 2.000                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : TOPH19.SOL                                     
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AP2 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_1000171083.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : MAY-97                             
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : QUARTZ CRYSTAL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : XUONG-HAMLIN MULTIWIRE             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SDMS                               
REMARK 200  DATA SCALING SOFTWARE          : SDMS                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22616                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.360                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.09800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.36                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.55                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 76.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.27700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR 3.851                                          
REMARK 200 STARTING MODEL: PDB ENTRY 1IGM                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: THE PROTEIN WAS CRYSTALLIZED IN 21%      
REMARK 280  PEG 6000, 100 MM SODIUM CITRATE PH 4.5, IN HANGING DROPS            
REMARK 280  CONTAINING SUBTILISIN CARLSBERG IN A 1:100 MOLAR RATIO., VAPOR      
REMARK 280  DIFFUSION - HANGING DROP THE DEPOSITORS CRYSTALLIZED THE SINGLE     
REMARK 280  CHAIN FV IN THE PRESENCE OF SUBTILISIN, AS DESCRIBED IN THE         
REMARK 280  PRIMARY REFERENCE. THE SEQUENCE OF THE SINGLE CHAIN IS              
REMARK 280  DIVMTQSPSSLTVTAGEKVTMSCKSSQSLLNSGNQKNYLTWYQQKPGQPPKLLIYWAS TRESGV   
REMARK 280  PDRFTGSGSGTDFTLTISSVQAEDLAVYYCQNDYSYPLTFGAGTKLEP (LIGHT CHAINS A    
REMARK 280  AND C) GGGGSGGGGSGKSGGGG (LINKER)                                   
REMARK 280  EVQLQQSGAELVRPGASVKLSCTASGFNIKDDFMHWVKQRPEQGLEWIGRIDPANDNT KYAPKF   
REMARK 280  QDKATIIADTSSNTAYLQLSSLTSEDTAVYYCARREVYSYYSPLDVWGAGTT VTVPSG         
REMARK 280  (HEAVY CHAINS B AND D) SEQKLISEEDLNHHHHH (C-MYC TAG + 5XHIS TAG)    
REMARK 280  THE DEPOSITORS HAVE NOT DETERMINED WHERE SUBTILISIN CLEAVES         
REMARK 280  EXACTLY, BUT THE MOBILITY ON SDS GELS SUGGESTS THAT THE MOST OF     
REMARK 280  THE LINKER AND MOST OF BOTH TAGS ARE REMOVED., VAPOR DIFFUSION,     
REMARK 280  HANGING DROP                                                        
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       29.52000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       77.05500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.17500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       77.05500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       29.52000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.17500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1740 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10430 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10710 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   113                                                      
REMARK 465     SER B   121                                                      
REMARK 465     GLY B   122                                                      
REMARK 465     SER B   123                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  57      -14.97     61.85                                   
REMARK 500    SER A  58      -11.29   -146.73                                   
REMARK 500    SER A  62      109.33    -54.92                                   
REMARK 500    ARG A  67        3.86    -58.96                                   
REMARK 500    SER A  83       82.98     59.55                                   
REMARK 500    GLU A  87       27.64    -72.80                                   
REMARK 500    ALA A  90     -151.34   -127.68                                   
REMARK 500    PHE B  27      147.91   -176.28                                   
REMARK 500    LYS B  30       11.31    -69.37                                   
REMARK 500    GLU B  42      -84.75    -43.41                                   
REMARK 500    GLN B  43      -41.22    159.74                                   
REMARK 500    ASP B  56        9.98     90.95                                   
REMARK 500    LYS B  59      103.43   -160.10                                   
REMARK 500    LYS B  67      -34.20   -148.15                                   
REMARK 500    SER B  85       81.64     42.85                                   
REMARK 500    ALA B  92     -169.72   -171.46                                   
REMARK 500    SER B 103      150.19    178.71                                   
REMARK 500    VAL B 119      -70.80   -102.56                                   
REMARK 500    SER C   7      141.02   -175.36                                   
REMARK 500    LEU C  53      -61.55   -109.29                                   
REMARK 500    ALA C  57      -16.05     63.52                                   
REMARK 500    SER C  58       -3.47   -154.87                                   
REMARK 500    THR C  69      -61.65    -93.32                                   
REMARK 500    SER C  73     -130.09    -88.65                                   
REMARK 500    THR C  75      -35.30   -148.56                                   
REMARK 500    ALA C  90     -165.62    178.76                                   
REMARK 500    PRO D  14      -14.78    -29.29                                   
REMARK 500    ALA D  16     -167.27    -64.69                                   
REMARK 500    PHE D  27      148.23   -174.77                                   
REMARK 500    ASP D  31       31.92    -96.46                                   
REMARK 500    GLU D  42       59.85   -114.78                                   
REMARK 500    LYS D  59      118.82   -173.78                                   
REMARK 500    PRO D  62      -45.00    -29.47                                   
REMARK 500    ASP D  66      -20.07     71.89                                   
REMARK 500    SER D  85       68.68     35.79                                   
REMARK 500    PRO D 120     -144.53    -65.25                                   
REMARK 500    SER D 121       11.52     83.52                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1AP2 A    1   111  GB     196573   AAA38735         1    111             
DBREF  1AP2 B    1   121  EMBL   Z22078   CAA80052         1    118             
DBREF  1AP2 C    1   111  GB     196573   AAA38735         1    111             
DBREF  1AP2 D    1   121  EMBL   Z22078   CAA80052         1    118             
SEQADV 1AP2 PHE B   33  EMBL Z22078    TYR    33 CONFLICT                       
SEQADV 1AP2 ASP B   56  EMBL Z22078    GLY    56 CONFLICT                       
SEQADV 1AP2 ILE B   71  EMBL Z22078    THR    71 CONFLICT                       
SEQADV 1AP2 GLU B  100  EMBL Z22078              INSERTION                      
SEQADV 1AP2 VAL B  101  EMBL Z22078              INSERTION                      
SEQADV 1AP2 TYR B  102  EMBL Z22078    ASP   100 CONFLICT                       
SEQADV 1AP2 SER B  103  EMBL Z22078    ASN   101 CONFLICT                       
SEQADV 1AP2 SER B  106  EMBL Z22078              INSERTION                      
SEQADV 1AP2 PRO B  107  EMBL Z22078    ALA   104 CONFLICT                       
SEQADV 1AP2 LEU B  108  EMBL Z22078    MET   105 CONFLICT                       
SEQADV 1AP2 VAL B  110  EMBL Z22078    TYR   107 CONFLICT                       
SEQADV 1AP2 ALA B  113  EMBL Z22078    GLN   110 CONFLICT                       
SEQADV 1AP2 THR B  116  EMBL Z22078    SER   113 CONFLICT                       
SEQADV 1AP2 PRO B  120  EMBL Z22078    SER   117 CONFLICT                       
SEQADV 1AP2 PHE D   33  EMBL Z22078    TYR    33 CONFLICT                       
SEQADV 1AP2 ASP D   56  EMBL Z22078    GLY    56 CONFLICT                       
SEQADV 1AP2 ILE D   71  EMBL Z22078    THR    71 CONFLICT                       
SEQADV 1AP2 GLU D  100  EMBL Z22078              INSERTION                      
SEQADV 1AP2 VAL D  101  EMBL Z22078              INSERTION                      
SEQADV 1AP2 TYR D  102  EMBL Z22078    ASP   100 CONFLICT                       
SEQADV 1AP2 SER D  103  EMBL Z22078    ASN   101 CONFLICT                       
SEQADV 1AP2 SER D  106  EMBL Z22078              INSERTION                      
SEQADV 1AP2 PRO D  107  EMBL Z22078    ALA   104 CONFLICT                       
SEQADV 1AP2 LEU D  108  EMBL Z22078    MET   105 CONFLICT                       
SEQADV 1AP2 VAL D  110  EMBL Z22078    TYR   107 CONFLICT                       
SEQADV 1AP2 ALA D  113  EMBL Z22078    GLN   110 CONFLICT                       
SEQADV 1AP2 THR D  116  EMBL Z22078    SER   113 CONFLICT                       
SEQADV 1AP2 PRO D  120  EMBL Z22078    SER   117 CONFLICT                       
SEQRES   1 A  113  ASP ILE VAL MET THR GLN SER PRO SER SER LEU THR VAL          
SEQRES   2 A  113  THR ALA GLY GLU LYS VAL THR MET SER CYS LYS SER SER          
SEQRES   3 A  113  GLN SER LEU LEU ASN SER GLY ASN GLN LYS ASN TYR LEU          
SEQRES   4 A  113  THR TRP TYR GLN GLN LYS PRO GLY GLN PRO PRO LYS LEU          
SEQRES   5 A  113  LEU ILE TYR TRP ALA SER THR ARG GLU SER GLY VAL PRO          
SEQRES   6 A  113  ASP ARG PHE THR GLY SER GLY SER GLY THR ASP PHE THR          
SEQRES   7 A  113  LEU THR ILE SER SER VAL GLN ALA GLU ASP LEU ALA VAL          
SEQRES   8 A  113  TYR TYR CYS GLN ASN ASP TYR SER TYR PRO LEU THR PHE          
SEQRES   9 A  113  GLY ALA GLY THR LYS LEU GLU PRO GLY                          
SEQRES   1 B  123  GLU VAL GLN LEU GLN GLN SER GLY ALA GLU LEU VAL ARG          
SEQRES   2 B  123  PRO GLY ALA SER VAL LYS LEU SER CYS THR ALA SER GLY          
SEQRES   3 B  123  PHE ASN ILE LYS ASP ASP PHE MET HIS TRP VAL LYS GLN          
SEQRES   4 B  123  ARG PRO GLU GLN GLY LEU GLU TRP ILE GLY ARG ILE ASP          
SEQRES   5 B  123  PRO ALA ASN ASP ASN THR LYS TYR ALA PRO LYS PHE GLN          
SEQRES   6 B  123  ASP LYS ALA THR ILE ILE ALA ASP THR SER SER ASN THR          
SEQRES   7 B  123  ALA TYR LEU GLN LEU SER SER LEU THR SER GLU ASP THR          
SEQRES   8 B  123  ALA VAL TYR TYR CYS ALA ARG ARG GLU VAL TYR SER TYR          
SEQRES   9 B  123  TYR SER PRO LEU ASP VAL TRP GLY ALA GLY THR THR VAL          
SEQRES  10 B  123  THR VAL PRO SER GLY SER                                      
SEQRES   1 C  113  ASP ILE VAL MET THR GLN SER PRO SER SER LEU THR VAL          
SEQRES   2 C  113  THR ALA GLY GLU LYS VAL THR MET SER CYS LYS SER SER          
SEQRES   3 C  113  GLN SER LEU LEU ASN SER GLY ASN GLN LYS ASN TYR LEU          
SEQRES   4 C  113  THR TRP TYR GLN GLN LYS PRO GLY GLN PRO PRO LYS LEU          
SEQRES   5 C  113  LEU ILE TYR TRP ALA SER THR ARG GLU SER GLY VAL PRO          
SEQRES   6 C  113  ASP ARG PHE THR GLY SER GLY SER GLY THR ASP PHE THR          
SEQRES   7 C  113  LEU THR ILE SER SER VAL GLN ALA GLU ASP LEU ALA VAL          
SEQRES   8 C  113  TYR TYR CYS GLN ASN ASP TYR SER TYR PRO LEU THR PHE          
SEQRES   9 C  113  GLY ALA GLY THR LYS LEU GLU PRO GLY                          
SEQRES   1 D  123  GLU VAL GLN LEU GLN GLN SER GLY ALA GLU LEU VAL ARG          
SEQRES   2 D  123  PRO GLY ALA SER VAL LYS LEU SER CYS THR ALA SER GLY          
SEQRES   3 D  123  PHE ASN ILE LYS ASP ASP PHE MET HIS TRP VAL LYS GLN          
SEQRES   4 D  123  ARG PRO GLU GLN GLY LEU GLU TRP ILE GLY ARG ILE ASP          
SEQRES   5 D  123  PRO ALA ASN ASP ASN THR LYS TYR ALA PRO LYS PHE GLN          
SEQRES   6 D  123  ASP LYS ALA THR ILE ILE ALA ASP THR SER SER ASN THR          
SEQRES   7 D  123  ALA TYR LEU GLN LEU SER SER LEU THR SER GLU ASP THR          
SEQRES   8 D  123  ALA VAL TYR TYR CYS ALA ARG ARG GLU VAL TYR SER TYR          
SEQRES   9 D  123  TYR SER PRO LEU ASP VAL TRP GLY ALA GLY THR THR VAL          
SEQRES  10 D  123  THR VAL PRO SER GLY SER                                      
FORMUL   5  HOH   *102(H2 O)                                                    
HELIX    1   1 ALA A   86  ASP A   88  5                                   3    
HELIX    2   2 ILE B   29  ASP B   31  5                                   3    
HELIX    3   3 THR B   74  SER B   76  5                                   3    
HELIX    4   4 SER B   88  ASP B   90  5                                   3    
HELIX    5   5 ALA C   86  ASP C   88  5                                   3    
HELIX    6   6 ILE D   29  ASP D   31  5                                   3    
HELIX    7   7 PRO D   62  PHE D   64  5                                   3    
SHEET    1   A 4 MET A   4  SER A   7  0                                        
SHEET    2   A 4 VAL A  19  SER A  25 -1  N  LYS A  24   O  THR A   5           
SHEET    3   A 4 ASP A  76  ILE A  81 -1  N  ILE A  81   O  VAL A  19           
SHEET    4   A 4 PHE A  68  SER A  73 -1  N  SER A  73   O  ASP A  76           
SHEET    1   B 2 SER A  10  THR A  12  0                                        
SHEET    2   B 2 LYS A 109  GLU A 111  1  N  LYS A 109   O  LEU A  11           
SHEET    1   C 3 VAL A  91  ASN A  96  0                                        
SHEET    2   C 3 LEU A  39  GLN A  44 -1  N  GLN A  44   O  VAL A  91           
SHEET    3   C 3 LYS A  51  TYR A  55 -1  N  ILE A  54   O  TRP A  41           
SHEET    1   D 4 GLN B   3  GLN B   6  0                                        
SHEET    2   D 4 VAL B  18  SER B  25 -1  N  SER B  25   O  GLN B   3           
SHEET    3   D 4 THR B  78  LEU B  83 -1  N  LEU B  83   O  VAL B  18           
SHEET    4   D 4 ALA B  68  ASP B  73 -1  N  ASP B  73   O  THR B  78           
SHEET    1   E 5 THR B 115  VAL B 117  0                                        
SHEET    2   E 5 ALA B  92  GLU B 100 -1  N  TYR B  94   O  THR B 115           
SHEET    3   E 5 ASP B  32  GLN B  39 -1  N  GLN B  39   O  VAL B  93           
SHEET    4   E 5 LEU B  45  ASP B  52 -1  N  ILE B  51   O  MET B  34           
SHEET    5   E 5 THR B  58  TYR B  60 -1  N  LYS B  59   O  ARG B  50           
SHEET    1   F 3 MET C   4  SER C   7  0                                        
SHEET    2   F 3 VAL C  19  SER C  25 -1  N  LYS C  24   O  THR C   5           
SHEET    3   F 3 ASP C  76  ILE C  81 -1  N  ILE C  81   O  VAL C  19           
SHEET    1   G 2 SER C  10  THR C  12  0                                        
SHEET    2   G 2 LYS C 109  GLU C 111  1  N  LYS C 109   O  LEU C  11           
SHEET    1   H 3 VAL C  91  ASN C  96  0                                        
SHEET    2   H 3 LEU C  39  GLN C  44 -1  N  GLN C  44   O  VAL C  91           
SHEET    3   H 3 LYS C  51  ILE C  54 -1  N  ILE C  54   O  TRP C  41           
SHEET    1   I 3 GLN D   3  GLN D   6  0                                        
SHEET    2   I 3 VAL D  18  SER D  25 -1  N  SER D  25   O  GLN D   3           
SHEET    3   I 3 THR D  78  LEU D  83 -1  N  LEU D  83   O  VAL D  18           
SHEET    1   J 6 GLU D  10  VAL D  12  0                                        
SHEET    2   J 6 THR D 115  VAL D 119  1  N  THR D 118   O  GLU D  10           
SHEET    3   J 6 ALA D  92  GLU D 100 -1  N  TYR D  94   O  THR D 115           
SHEET    4   J 6 ASP D  32  ARG D  40 -1  N  GLN D  39   O  VAL D  93           
SHEET    5   J 6 LEU D  45  ASP D  52 -1  N  ILE D  51   O  MET D  34           
SHEET    6   J 6 ASN D  57  TYR D  60 -1  N  LYS D  59   O  ARG D  50           
SSBOND   1 CYS A   23    CYS A   94                          1555   1555  2.03  
SSBOND   2 CYS B   22    CYS B   96                          1555   1555  2.03  
SSBOND   3 CYS C   23    CYS C   94                          1555   1555  2.03  
SSBOND   4 CYS D   22    CYS D   96                          1555   1555  2.03  
CISPEP   1 SER A    7    PRO A    8          0        -0.20                     
CISPEP   2 TYR A  100    PRO A  101          0         0.12                     
CISPEP   3 SER C    7    PRO C    8          0        -0.06                     
CISPEP   4 TYR C  100    PRO C  101          0        -0.48                     
CRYST1   59.040   64.350  154.110  90.00  90.00  90.00 P 21 21 21    8          
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      0.016938  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015540  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006489        0.00000                         
MTRIX1   1  0.127300  0.991600  0.021200       10.21660    1                    
MTRIX2   1  0.990700 -0.128200  0.046100      -12.89510    1                    
MTRIX3   1  0.048400  0.015100 -0.998700       36.51680    1                    
MTRIX1   2  0.102600  0.994500  0.022800       11.32140    1                    
MTRIX2   2  0.993400 -0.103600  0.049800      -13.34620    1                    
MTRIX3   2  0.051900  0.017500 -0.998500       36.22600    1