HEADER    IMMUNE SYSTEM                           24-NOV-10   3PP3              
TITLE     EPITOPE CHARACTERIZATION AND CRYSTAL STRUCTURE OF GA101 PROVIDE       
TITLE    2 INSIGHTS INTO THE MOLECULAR BASIS FOR THE TYPE I / TYPE II           
TITLE    3 DISTINCTION OF ANTI- CD20 ANTIBODIES                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GA101 FAB HEAVY CHAIN;                                     
COMPND   3 CHAIN: H, I;                                                         
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: GA101 FAB LIGHT CHAIN;                                     
COMPND   7 CHAIN: L, K;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_TAXID: 10090;                                               
SOURCE   4 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE   5 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;                           
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 10029;                                      
SOURCE   7 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY (CHO);            
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  10 ORGANISM_TAXID: 10090;                                               
SOURCE  11 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;                               
SOURCE  12 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;                           
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 10029;                                      
SOURCE  14 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY (CHO)             
KEYWDS    ANTIBODY FAB-FRAGMENT IG-DOMAIN, ANTIBODY, CD20, IMMUNE SYSTEM        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.-P.HOPFNER,A.LAMMENS                                                
REVDAT   4   06-NOV-24 3PP3    1       REMARK                                   
REVDAT   3   06-SEP-23 3PP3    1       REMARK                                   
REVDAT   2   27-JUL-11 3PP3    1       JRNL                                     
REVDAT   1   13-APR-11 3PP3    0                                                
JRNL        AUTH   G.NIEDERFELLNER,A.LAMMENS,O.MUNDIGL,G.J.GEORGES,W.SCHAEFER,  
JRNL        AUTH 2 M.SCHWAIGER,A.FRANKE,K.WIECHMANN,S.JENEWEIN,J.W.SLOOTSTRA,   
JRNL        AUTH 3 P.TIMMERMAN,A.BRANNSTROM,F.LINDSTROM,E.MOSSNER,P.UMANA,      
JRNL        AUTH 4 K.P.HOPFNER,C.KLEIN                                          
JRNL        TITL   EPITOPE CHARACTERIZATION AND CRYSTAL STRUCTURE OF GA101      
JRNL        TITL 2 PROVIDE INSIGHTS INTO THE MOLECULAR BASIS FOR TYPE I/II      
JRNL        TITL 3 DISTINCTION OF CD20 ANTIBODIES.                              
JRNL        REF    BLOOD                         V. 118   358 2011              
JRNL        REFN                   ISSN 0006-4971                               
JRNL        PMID   21444918                                                     
JRNL        DOI    10.1182/BLOOD-2010-09-305847                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.51 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.6.4_486)                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.51                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.990                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 31432                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.206                           
REMARK   3   FREE R VALUE                     : 0.269                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.360                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1998                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 29.4663 -  6.0280    0.97     2227   152  0.2038 0.2283        
REMARK   3     2  6.0280 -  4.7913    0.99     2179   148  0.1745 0.2216        
REMARK   3     3  4.7913 -  4.1875    0.99     2144   145  0.1400 0.1827        
REMARK   3     4  4.1875 -  3.8055    0.99     2133   145  0.1667 0.2397        
REMARK   3     5  3.8055 -  3.5333    0.99     2161   146  0.1892 0.2526        
REMARK   3     6  3.5333 -  3.3253    0.99     2125   145  0.2060 0.2624        
REMARK   3     7  3.3253 -  3.1589    0.99     2092   141  0.2143 0.3124        
REMARK   3     8  3.1589 -  3.0216    0.99     2145   146  0.2297 0.2659        
REMARK   3     9  3.0216 -  2.9053    0.99     2082   141  0.2325 0.3235        
REMARK   3    10  2.9053 -  2.8052    0.98     2106   143  0.2518 0.3108        
REMARK   3    11  2.8052 -  2.7175    0.98     2055   139  0.2668 0.3620        
REMARK   3    12  2.7175 -  2.6399    0.96     2073   141  0.2850 0.3884        
REMARK   3    13  2.6399 -  2.5704    0.97     2062   141  0.2991 0.3807        
REMARK   3    14  2.5704 -  2.5078    0.88     1850   125  0.2996 0.3963        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.00                                          
REMARK   3   SHRINKAGE RADIUS   : 0.72                                          
REMARK   3   K_SOL              : 0.34                                          
REMARK   3   B_SOL              : 46.58                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.400            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
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) : -7.18720                                             
REMARK   3    B22 (A**2) : 2.05380                                              
REMARK   3    B33 (A**2) : 5.13340                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.25720                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.003           6843                                  
REMARK   3   ANGLE     :  0.668           9305                                  
REMARK   3   CHIRALITY :  0.045           1047                                  
REMARK   3   PLANARITY :  0.003           1187                                  
REMARK   3   DIHEDRAL  : 13.373           2451                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3PP3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000062645.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JUN-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9724                             
REMARK 200  MONOCHROMATOR                  : SILICON (1 1 1) CHANNEL-CUT        
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31465                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.10500                            
REMARK 200  R SYM                      (I) : 0.06700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.4200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.41800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.27700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1T04                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.07                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.5, 24% (W/V) PEG4000,   
REMARK 280  0.15 M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      136.57000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       19.01900            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      136.57000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       19.01900            
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: 3550 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20150 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3400 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19920 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, K                                  
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     SER H   221                                                      
REMARK 465     CYS H   222                                                      
REMARK 465     ASP H   223                                                      
REMARK 465     LYS H   224                                                      
REMARK 465     LYS I   220                                                      
REMARK 465     SER I   221                                                      
REMARK 465     CYS I   222                                                      
REMARK 465     ASP I   223                                                      
REMARK 465     LYS I   224                                                      
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     LYS H   135                                                      
REMARK 475     SER H   136                                                      
REMARK 475     THR H   137                                                      
REMARK 475     SER H   138                                                      
REMARK 475     LYS I   135                                                      
REMARK 475     SER I   136                                                      
REMARK 475     THR I   137                                                      
REMARK 475     SER I   138                                                      
REMARK 475     GLY I   139                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLN H    1   OE1  NE2                                            
REMARK 480     LYS H   13   NZ                                                  
REMARK 480     LYS H   23   NZ                                                  
REMARK 480     LYS H   63   CE   NZ                                             
REMARK 480     ARG H   87   CZ   NH1  NH2                                       
REMARK 480     GLU H   89   CG   CD   OE1  OE2                                  
REMARK 480     GLY H  139   N    CA                                             
REMARK 480     LYS H  207   NZ                                                  
REMARK 480     ASN H  210   OD1  ND2                                            
REMARK 480     LYS H  212   CE   NZ                                             
REMARK 480     LYS H  220   CE   NZ                                             
REMARK 480     LEU L    9   CD1  CD2                                            
REMARK 480     GLU L   17   CB   CG   CD   OE1  OE2                             
REMARK 480     SER L   22   OG                                                  
REMARK 480     ARG L   24   CD   NE   CZ   NH1  NH2                             
REMARK 480     LYS L   27   CG   CD   CE   NZ                                   
REMARK 480     SER L   72   CB   OG                                             
REMARK 480     GLU L   86   CG   CD   OE1  OE2                                  
REMARK 480     LYS L  112   NZ                                                  
REMARK 480     LYS L  131   CG   CD   CE   NZ                                   
REMARK 480     LYS L  150   CE   NZ                                             
REMARK 480     ASN L  163   OD1  ND2                                            
REMARK 480     LYS L  174   CG   CD   CE   NZ                                   
REMARK 480     LYS I   63   CE   NZ                                             
REMARK 480     SER I   85   OG                                                  
REMARK 480     ARG I   87   NH1  NH2                                            
REMARK 480     LYS I  207   CE   NZ                                             
REMARK 480     LYS I  212   CD   CE   NZ                                        
REMARK 480     LYS I  215   NZ                                                  
REMARK 480     GLU K   86   CG   CD   OE1  OE2                                  
REMARK 480     LYS K  131   CE   NZ                                             
REMARK 480     ARG K  147   NH1  NH2                                            
REMARK 480     LEU K  159   CD1  CD2                                            
REMARK 480     GLU K  166   CD                                                  
REMARK 480     LYS K  174   CG   CD   CE   NZ                                   
REMARK 480     GLU K  218   CD   OE1  OE2                                       
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    PHE H 101      156.08    -42.77                                   
REMARK 500    ASP H 102       40.55     76.69                                   
REMARK 500    SER H 134      -60.55    168.69                                   
REMARK 500    LYS H 135      -96.91     74.99                                   
REMARK 500    SER H 136     -127.30    -78.11                                   
REMARK 500    THR H 137     -152.54     53.54                                   
REMARK 500    THR H 141      118.58   -176.00                                   
REMARK 500    ASP H 150       63.93     66.25                                   
REMARK 500    GLN H 177     -168.45   -125.63                                   
REMARK 500    ILE L   2       97.28    -56.66                                   
REMARK 500    PRO L  18     -175.23    -68.63                                   
REMARK 500    ALA L  19      142.46   -179.55                                   
REMARK 500    MET L  56      -65.82     72.56                                   
REMARK 500    PRO L 146     -167.31    -75.99                                   
REMARK 500    PRO I  41      109.11    -45.87                                   
REMARK 500    THR I  91      109.41    -57.62                                   
REMARK 500    ASP I 102       65.25     67.97                                   
REMARK 500    TYR I 104       58.32     20.48                                   
REMARK 500    LEU I 130       79.61   -104.81                                   
REMARK 500    SER I 134       48.24   -144.50                                   
REMARK 500    LYS I 135     -121.30    -96.47                                   
REMARK 500    SER I 136     -140.13     53.44                                   
REMARK 500    THR I 137      -91.73    -74.15                                   
REMARK 500    SER I 138     -152.56   -102.25                                   
REMARK 500    ASP I 150       66.85     61.04                                   
REMARK 500    PRO I 153     -166.33   -100.60                                   
REMARK 500    LEU K  52      -62.15   -101.32                                   
REMARK 500    MET K  56      -52.69     79.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3PP4   RELATED DB: PDB                                   
REMARK 900 GA101 FAB BOUND TO CD20 PEPTIDE                                      
DBREF  3PP3 H    1   224  PDB    3PP3     3PP3             1    224             
DBREF  3PP3 I    1   224  PDB    3PP3     3PP3             1    224             
DBREF  3PP3 L    1   219  PDB    3PP3     3PP3             1    219             
DBREF  3PP3 K    1   219  PDB    3PP3     3PP3             1    219             
SEQRES   1 H  224  GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS          
SEQRES   2 H  224  PRO GLY SER SER VAL LYS VAL SER CYS LYS ALA SER GLY          
SEQRES   3 H  224  TYR ALA PHE SER TYR SER TRP ILE ASN TRP VAL ARG GLN          
SEQRES   4 H  224  ALA PRO GLY GLN GLY LEU GLU TRP MET GLY ARG ILE PHE          
SEQRES   5 H  224  PRO GLY ASP GLY ASP THR ASP TYR ASN GLY LYS PHE LYS          
SEQRES   6 H  224  GLY ARG VAL THR ILE THR ALA ASP LYS SER THR SER THR          
SEQRES   7 H  224  ALA TYR MET GLU LEU SER SER LEU ARG SER GLU ASP THR          
SEQRES   8 H  224  ALA VAL TYR TYR CYS ALA ARG ASN VAL PHE ASP GLY TYR          
SEQRES   9 H  224  TRP LEU VAL TYR TRP GLY GLN GLY THR LEU VAL THR VAL          
SEQRES  10 H  224  SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU          
SEQRES  11 H  224  ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA          
SEQRES  12 H  224  LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL          
SEQRES  13 H  224  THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL          
SEQRES  14 H  224  HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR          
SEQRES  15 H  224  SER LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU          
SEQRES  16 H  224  GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO          
SEQRES  17 H  224  SER ASN THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER          
SEQRES  18 H  224  CYS ASP LYS                                                  
SEQRES   1 L  219  ASP ILE VAL MET THR GLN THR PRO LEU SER LEU PRO VAL          
SEQRES   2 L  219  THR PRO GLY GLU PRO ALA SER ILE SER CYS ARG SER SER          
SEQRES   3 L  219  LYS SER LEU LEU HIS SER ASN GLY ILE THR TYR LEU TYR          
SEQRES   4 L  219  TRP TYR LEU GLN LYS PRO GLY GLN SER PRO GLN LEU LEU          
SEQRES   5 L  219  ILE TYR GLN MET SER ASN LEU VAL SER GLY VAL PRO ASP          
SEQRES   6 L  219  ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU          
SEQRES   7 L  219  LYS ILE SER ARG VAL GLU ALA GLU ASP VAL GLY VAL TYR          
SEQRES   8 L  219  TYR CYS ALA GLN ASN LEU GLU LEU PRO TYR THR PHE GLY          
SEQRES   9 L  219  GLY GLY THR LYS VAL GLU ILE LYS ARG THR VAL ALA ALA          
SEQRES  10 L  219  PRO SER VAL PHE ILE PHE PRO PRO SER ASP GLU GLN LEU          
SEQRES  11 L  219  LYS SER GLY THR ALA SER VAL VAL CYS LEU LEU ASN ASN          
SEQRES  12 L  219  PHE TYR PRO ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP          
SEQRES  13 L  219  ASN ALA LEU GLN SER GLY ASN SER GLN GLU SER VAL THR          
SEQRES  14 L  219  GLU GLN ASP SER LYS ASP SER THR TYR SER LEU SER SER          
SEQRES  15 L  219  THR LEU THR LEU SER LYS ALA ASP TYR GLU LYS HIS LYS          
SEQRES  16 L  219  VAL TYR ALA CYS GLU VAL THR HIS GLN GLY LEU SER SER          
SEQRES  17 L  219  PRO VAL THR LYS SER PHE ASN ARG GLY GLU CYS                  
SEQRES   1 I  224  GLN VAL GLN LEU VAL GLN SER GLY ALA GLU VAL LYS LYS          
SEQRES   2 I  224  PRO GLY SER SER VAL LYS VAL SER CYS LYS ALA SER GLY          
SEQRES   3 I  224  TYR ALA PHE SER TYR SER TRP ILE ASN TRP VAL ARG GLN          
SEQRES   4 I  224  ALA PRO GLY GLN GLY LEU GLU TRP MET GLY ARG ILE PHE          
SEQRES   5 I  224  PRO GLY ASP GLY ASP THR ASP TYR ASN GLY LYS PHE LYS          
SEQRES   6 I  224  GLY ARG VAL THR ILE THR ALA ASP LYS SER THR SER THR          
SEQRES   7 I  224  ALA TYR MET GLU LEU SER SER LEU ARG SER GLU ASP THR          
SEQRES   8 I  224  ALA VAL TYR TYR CYS ALA ARG ASN VAL PHE ASP GLY TYR          
SEQRES   9 I  224  TRP LEU VAL TYR TRP GLY GLN GLY THR LEU VAL THR VAL          
SEQRES  10 I  224  SER SER ALA SER THR LYS GLY PRO SER VAL PHE PRO LEU          
SEQRES  11 I  224  ALA PRO SER SER LYS SER THR SER GLY GLY THR ALA ALA          
SEQRES  12 I  224  LEU GLY CYS LEU VAL LYS ASP TYR PHE PRO GLU PRO VAL          
SEQRES  13 I  224  THR VAL SER TRP ASN SER GLY ALA LEU THR SER GLY VAL          
SEQRES  14 I  224  HIS THR PHE PRO ALA VAL LEU GLN SER SER GLY LEU TYR          
SEQRES  15 I  224  SER LEU SER SER VAL VAL THR VAL PRO SER SER SER LEU          
SEQRES  16 I  224  GLY THR GLN THR TYR ILE CYS ASN VAL ASN HIS LYS PRO          
SEQRES  17 I  224  SER ASN THR LYS VAL ASP LYS LYS VAL GLU PRO LYS SER          
SEQRES  18 I  224  CYS ASP LYS                                                  
SEQRES   1 K  219  ASP ILE VAL MET THR GLN THR PRO LEU SER LEU PRO VAL          
SEQRES   2 K  219  THR PRO GLY GLU PRO ALA SER ILE SER CYS ARG SER SER          
SEQRES   3 K  219  LYS SER LEU LEU HIS SER ASN GLY ILE THR TYR LEU TYR          
SEQRES   4 K  219  TRP TYR LEU GLN LYS PRO GLY GLN SER PRO GLN LEU LEU          
SEQRES   5 K  219  ILE TYR GLN MET SER ASN LEU VAL SER GLY VAL PRO ASP          
SEQRES   6 K  219  ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU          
SEQRES   7 K  219  LYS ILE SER ARG VAL GLU ALA GLU ASP VAL GLY VAL TYR          
SEQRES   8 K  219  TYR CYS ALA GLN ASN LEU GLU LEU PRO TYR THR PHE GLY          
SEQRES   9 K  219  GLY GLY THR LYS VAL GLU ILE LYS ARG THR VAL ALA ALA          
SEQRES  10 K  219  PRO SER VAL PHE ILE PHE PRO PRO SER ASP GLU GLN LEU          
SEQRES  11 K  219  LYS SER GLY THR ALA SER VAL VAL CYS LEU LEU ASN ASN          
SEQRES  12 K  219  PHE TYR PRO ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP          
SEQRES  13 K  219  ASN ALA LEU GLN SER GLY ASN SER GLN GLU SER VAL THR          
SEQRES  14 K  219  GLU GLN ASP SER LYS ASP SER THR TYR SER LEU SER SER          
SEQRES  15 K  219  THR LEU THR LEU SER LYS ALA ASP TYR GLU LYS HIS LYS          
SEQRES  16 K  219  VAL TYR ALA CYS GLU VAL THR HIS GLN GLY LEU SER SER          
SEQRES  17 K  219  PRO VAL THR LYS SER PHE ASN ARG GLY GLU CYS                  
FORMUL   5  HOH   *527(H2 O)                                                    
HELIX    1   1 ALA H   28  SER H   32  5                                   5    
HELIX    2   2 GLY H   62  LYS H   65  5                                   4    
HELIX    3   3 LYS H   74  THR H   76  5                                   3    
HELIX    4   4 ARG H   87  THR H   91  5                                   5    
HELIX    5   5 SER H  162  ALA H  164  5                                   3    
HELIX    6   6 PRO H  191  LEU H  195  5                                   5    
HELIX    7   7 LYS H  207  ASN H  210  5                                   4    
HELIX    8   8 GLU L   84  VAL L   88  5                                   5    
HELIX    9   9 SER L  126  SER L  132  1                                   7    
HELIX   10  10 LYS L  188  GLU L  192  1                                   5    
HELIX   11  11 ALA I   28  SER I   32  5                                   5    
HELIX   12  12 GLY I   62  LYS I   65  5                                   4    
HELIX   13  13 ARG I   87  THR I   91  5                                   5    
HELIX   14  14 SER I  162  ALA I  164  5                                   3    
HELIX   15  15 SER I  193  LEU I  195  5                                   3    
HELIX   16  16 LYS I  207  ASN I  210  5                                   4    
HELIX   17  17 GLU K   84  VAL K   88  5                                   5    
HELIX   18  18 SER K  126  SER K  132  1                                   7    
HELIX   19  19 LYS K  188  LYS K  193  1                                   6    
SHEET    1   A 4 GLN H   3  GLN H   6  0                                        
SHEET    2   A 4 VAL H  18  SER H  25 -1  O  LYS H  23   N  VAL H   5           
SHEET    3   A 4 THR H  78  LEU H  83 -1  O  MET H  81   N  VAL H  20           
SHEET    4   A 4 VAL H  68  ASP H  73 -1  N  ASP H  73   O  THR H  78           
SHEET    1   B 6 GLU H  10  LYS H  12  0                                        
SHEET    2   B 6 THR H 113  VAL H 117  1  O  LEU H 114   N  GLU H  10           
SHEET    3   B 6 ALA H  92  VAL H 100 -1  N  TYR H  94   O  THR H 113           
SHEET    4   B 6 ILE H  34  GLN H  39 -1  N  ASN H  35   O  ALA H  97           
SHEET    5   B 6 GLU H  46  ILE H  51 -1  O  ILE H  51   N  ILE H  34           
SHEET    6   B 6 THR H  58  TYR H  60 -1  O  ASP H  59   N  ARG H  50           
SHEET    1   C 4 GLU H  10  LYS H  12  0                                        
SHEET    2   C 4 THR H 113  VAL H 117  1  O  LEU H 114   N  GLU H  10           
SHEET    3   C 4 ALA H  92  VAL H 100 -1  N  TYR H  94   O  THR H 113           
SHEET    4   C 4 TYR H 104  TRP H 109 -1  O  TYR H 108   N  ARG H  98           
SHEET    1   D 4 SER H 126  LEU H 130  0                                        
SHEET    2   D 4 ALA H 142  TYR H 151 -1  O  LEU H 147   N  PHE H 128           
SHEET    3   D 4 TYR H 182  VAL H 190 -1  O  TYR H 182   N  TYR H 151           
SHEET    4   D 4 VAL H 169  THR H 171 -1  N  HIS H 170   O  VAL H 187           
SHEET    1   E 4 SER H 126  LEU H 130  0                                        
SHEET    2   E 4 ALA H 142  TYR H 151 -1  O  LEU H 147   N  PHE H 128           
SHEET    3   E 4 TYR H 182  VAL H 190 -1  O  TYR H 182   N  TYR H 151           
SHEET    4   E 4 VAL H 175  LEU H 176 -1  N  VAL H 175   O  SER H 183           
SHEET    1   F 3 THR H 157  TRP H 160  0                                        
SHEET    2   F 3 ILE H 201  HIS H 206 -1  O  ASN H 205   N  THR H 157           
SHEET    3   F 3 THR H 211  LYS H 216 -1  O  THR H 211   N  HIS H 206           
SHEET    1   G 4 MET L   4  THR L   7  0                                        
SHEET    2   G 4 SER L  20  SER L  25 -1  O  ARG L  24   N  THR L   5           
SHEET    3   G 4 ASP L  75  ILE L  80 -1  O  LEU L  78   N  ILE L  21           
SHEET    4   G 4 PHE L  67  SER L  72 -1  N  SER L  72   O  ASP L  75           
SHEET    1   H 6 SER L  10  VAL L  13  0                                        
SHEET    2   H 6 THR L 107  ILE L 111  1  O  GLU L 110   N  VAL L  13           
SHEET    3   H 6 GLY L  89  GLN L  95 -1  N  GLY L  89   O  VAL L 109           
SHEET    4   H 6 LEU L  38  GLN L  43 -1  N  TYR L  41   O  TYR L  92           
SHEET    5   H 6 GLN L  50  TYR L  54 -1  O  ILE L  53   N  TRP L  40           
SHEET    6   H 6 ASN L  58  LEU L  59 -1  O  ASN L  58   N  TYR L  54           
SHEET    1   I 4 SER L  10  VAL L  13  0                                        
SHEET    2   I 4 THR L 107  ILE L 111  1  O  GLU L 110   N  VAL L  13           
SHEET    3   I 4 GLY L  89  GLN L  95 -1  N  GLY L  89   O  VAL L 109           
SHEET    4   I 4 THR L 102  PHE L 103 -1  O  THR L 102   N  GLN L  95           
SHEET    1   J 4 SER L 119  PHE L 123  0                                        
SHEET    2   J 4 THR L 134  PHE L 144 -1  O  LEU L 140   N  PHE L 121           
SHEET    3   J 4 TYR L 178  SER L 187 -1  O  TYR L 178   N  PHE L 144           
SHEET    4   J 4 SER L 164  VAL L 168 -1  N  GLN L 165   O  THR L 183           
SHEET    1   K 4 ALA L 158  LEU L 159  0                                        
SHEET    2   K 4 LYS L 150  VAL L 155 -1  N  VAL L 155   O  ALA L 158           
SHEET    3   K 4 VAL L 196  THR L 202 -1  O  ALA L 198   N  LYS L 154           
SHEET    4   K 4 VAL L 210  ASN L 215 -1  O  VAL L 210   N  VAL L 201           
SHEET    1   L 4 GLN I   3  GLN I   6  0                                        
SHEET    2   L 4 VAL I  18  SER I  25 -1  O  LYS I  23   N  VAL I   5           
SHEET    3   L 4 THR I  78  LEU I  83 -1  O  MET I  81   N  VAL I  20           
SHEET    4   L 4 VAL I  68  ASP I  73 -1  N  THR I  71   O  TYR I  80           
SHEET    1   M 6 GLU I  10  LYS I  12  0                                        
SHEET    2   M 6 THR I 113  VAL I 117  1  O  LEU I 114   N  GLU I  10           
SHEET    3   M 6 ALA I  92  ARG I  98 -1  N  ALA I  92   O  VAL I 115           
SHEET    4   M 6 ILE I  34  GLN I  39 -1  N  ASN I  35   O  ALA I  97           
SHEET    5   M 6 GLU I  46  ILE I  51 -1  O  ILE I  51   N  ILE I  34           
SHEET    6   M 6 THR I  58  TYR I  60 -1  O  ASP I  59   N  ARG I  50           
SHEET    1   N 4 GLU I  10  LYS I  12  0                                        
SHEET    2   N 4 THR I 113  VAL I 117  1  O  LEU I 114   N  GLU I  10           
SHEET    3   N 4 ALA I  92  ARG I  98 -1  N  ALA I  92   O  VAL I 115           
SHEET    4   N 4 TYR I 108  TRP I 109 -1  O  TYR I 108   N  ARG I  98           
SHEET    1   O 4 SER I 126  LEU I 130  0                                        
SHEET    2   O 4 THR I 141  TYR I 151 -1  O  LEU I 147   N  PHE I 128           
SHEET    3   O 4 TYR I 182  PRO I 191 -1  O  VAL I 190   N  ALA I 142           
SHEET    4   O 4 HIS I 170  THR I 171 -1  N  HIS I 170   O  VAL I 187           
SHEET    1   P 4 SER I 126  LEU I 130  0                                        
SHEET    2   P 4 THR I 141  TYR I 151 -1  O  LEU I 147   N  PHE I 128           
SHEET    3   P 4 TYR I 182  PRO I 191 -1  O  VAL I 190   N  ALA I 142           
SHEET    4   P 4 VAL I 175  LEU I 176 -1  N  VAL I 175   O  SER I 183           
SHEET    1   Q 3 THR I 157  TRP I 160  0                                        
SHEET    2   Q 3 ILE I 201  HIS I 206 -1  O  ASN I 203   N  SER I 159           
SHEET    3   Q 3 THR I 211  LYS I 216 -1  O  VAL I 213   N  VAL I 204           
SHEET    1   R 4 MET K   4  THR K   7  0                                        
SHEET    2   R 4 ALA K  19  SER K  25 -1  O  ARG K  24   N  THR K   5           
SHEET    3   R 4 ASP K  75  ILE K  80 -1  O  PHE K  76   N  CYS K  23           
SHEET    4   R 4 PHE K  67  SER K  72 -1  N  SER K  68   O  LYS K  79           
SHEET    1   S 6 SER K  10  VAL K  13  0                                        
SHEET    2   S 6 THR K 107  ILE K 111  1  O  LYS K 108   N  LEU K  11           
SHEET    3   S 6 GLY K  89  GLN K  95 -1  N  GLY K  89   O  VAL K 109           
SHEET    4   S 6 LEU K  38  GLN K  43 -1  N  TYR K  41   O  TYR K  92           
SHEET    5   S 6 GLN K  50  TYR K  54 -1  O  LEU K  52   N  TRP K  40           
SHEET    6   S 6 ASN K  58  LEU K  59 -1  O  ASN K  58   N  TYR K  54           
SHEET    1   T 4 SER K  10  VAL K  13  0                                        
SHEET    2   T 4 THR K 107  ILE K 111  1  O  LYS K 108   N  LEU K  11           
SHEET    3   T 4 GLY K  89  GLN K  95 -1  N  GLY K  89   O  VAL K 109           
SHEET    4   T 4 THR K 102  PHE K 103 -1  O  THR K 102   N  GLN K  95           
SHEET    1   U 4 SER K 119  PHE K 123  0                                        
SHEET    2   U 4 THR K 134  PHE K 144 -1  O  LEU K 140   N  PHE K 121           
SHEET    3   U 4 TYR K 178  SER K 187 -1  O  LEU K 184   N  VAL K 137           
SHEET    4   U 4 SER K 164  VAL K 168 -1  N  GLN K 165   O  THR K 183           
SHEET    1   V 4 ALA K 158  LEU K 159  0                                        
SHEET    2   V 4 LYS K 150  VAL K 155 -1  N  VAL K 155   O  ALA K 158           
SHEET    3   V 4 VAL K 196  THR K 202 -1  O  GLU K 200   N  GLN K 152           
SHEET    4   V 4 VAL K 210  ASN K 215 -1  O  LYS K 212   N  CYS K 199           
SSBOND   1 CYS H   22    CYS H   96                          1555   1555  2.04  
SSBOND   2 CYS H  146    CYS H  202                          1555   1555  2.02  
SSBOND   3 CYS L   23    CYS L   93                          1555   1555  2.03  
SSBOND   4 CYS L  139    CYS L  199                          1555   1555  2.03  
SSBOND   5 CYS I   22    CYS I   96                          1555   1555  2.04  
SSBOND   6 CYS I  146    CYS I  202                          1555   1555  2.03  
SSBOND   7 CYS K   23    CYS K   93                          1555   1555  2.04  
SSBOND   8 CYS K  139    CYS K  199                          1555   1555  2.03  
CISPEP   1 PHE H  152    PRO H  153          0        -4.07                     
CISPEP   2 GLU H  154    PRO H  155          0        -1.83                     
CISPEP   3 THR L    7    PRO L    8          0        -0.11                     
CISPEP   4 LEU L   99    PRO L  100          0        -2.88                     
CISPEP   5 TYR L  145    PRO L  146          0         3.00                     
CISPEP   6 PHE I  152    PRO I  153          0        -3.03                     
CISPEP   7 GLU I  154    PRO I  155          0        -1.41                     
CISPEP   8 THR K    7    PRO K    8          0        -0.93                     
CISPEP   9 LEU K   99    PRO K  100          0        -1.29                     
CISPEP  10 TYR K  145    PRO K  146          0         3.01                     
CRYST1  273.140   38.038   90.220  90.00  98.89  90.00 C 1 2 1       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      0.003661  0.000000  0.000572        0.00000                         
SCALE2      0.000000  0.026290  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011219        0.00000