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Database: PDB
Entry: 1W2S
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Original site: 1W2S 
HEADER    IMMUNE SYSTEM                           08-JUL-04   1W2S              
TITLE     SOLUTION STRUCTURE OF CR2 SCR 1-2 IN ITS COMPLEX WITH C3D             
TITLE    2 BY X-RAY SCATTERING                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: COMPLEMENT C3 PRECURSOR;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: C3D;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: COMPLEMENT RECEPTOR TYPE 2 PRECURSOR,;                     
COMPND   8 CHAIN: B;                                                            
COMPND   9 SYNONYM: CR2 SCR 1-2, COMPLEMENT C3D RECEPTOR,                       
COMPND  10  EPSTEIN-BARR VIRUS RECEPTOR, EBV RECEPTOR, CD21 ANTIGEN;            
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET11B;                                   
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 4922                                        
KEYWDS    IMMUNE SYSTEM, X-RAY SCATTERING, ANALYTICAL                           
KEYWDS   2 ULTRACENTRIFUGATION, COMPLEMENT, THROMBOSPONDIN TYPE I               
KEYWDS   3 REPEATS, CONSTRAINED MODELLING, GLYCOPROTEIN, IMMUNOLOGY             
EXPDTA    SOLUTION SCATTERING                                                   
NUMMDL    6                                                                     
MDLTYP    CA ATOMS ONLY, CHAIN A, B                                             
AUTHOR    H.E.GILBERT,J.T.EATON,J.P.HANNAN,V.M.HOLERS,S.J.PERKINS               
REVDAT   3   07-APR-10 1W2S    1       VERSN                                    
REVDAT   2   24-FEB-09 1W2S    1       VERSN                                    
REVDAT   1   29-SEP-05 1W2S    0                                                
JRNL        AUTH   H.E.GILBERT,J.T.EATON,J.P.HANNAN,V.M.HOLERS,                 
JRNL        AUTH 2 S.J.PERKINS                                                  
JRNL        TITL   SOLUTION STRUCTURE OF THE COMPLEX BETWEEN CR2 SCR            
JRNL        TITL 2 1-2 AND C3D OF HUMAN COMPLEMENT: AN X-RAY                    
JRNL        TITL 3 SCATTERING AND SEDIMENTATION MODELLING STUDY.                
JRNL        REF    J.MOL.BIOL.                   V. 346   859 2005              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   15713468                                                     
JRNL        DOI    10.1016/J.JMB.2004.12.006                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : INSIGHT II 98                                        
REMARK   3   AUTHORS     : MSI                                                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 449                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1W2S COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUL-04.                  
REMARK 100 THE PDBE ID CODE IS EBI-20111.                                       
REMARK 265                                                                      
REMARK 265 EXPERIMENTAL DETAILS                                                 
REMARK 265                                                                      
REMARK 265 EXPERIMENT TYPE : SMALL ANGLE X-RAY SCATTERING                       
REMARK 265  DATA ACQUISITION                                                    
REMARK 265   RADIATION/NEUTRON SOURCE                 : ESRF BEAMLINE ID02      
REMARK 265   SYNCHROTRON (Y/N)                        : Y                       
REMARK 265   BEAMLINE TYPE                            : NULL                    
REMARK 265   BEAMLINE INSTRUMENT                      : NULL                    
REMARK 265   DETECTOR TYPE                            : FRELON CCD CAMERA       
REMARK 265   DETECTOR MANUFACTURER DETAILS            : NULL                    
REMARK 265   TEMPERATURE (KELVIN)                     : 288                     
REMARK 265   PH                                       : 7.4                     
REMARK 265   NUMBER OF TIME FRAMES USED               : 1                       
REMARK 265   PROTEIN CONCENTRATION RANGE (MG/ML)      : 0.4-4.3                 
REMARK 265   SAMPLE BUFFER                            : 10 MM HEPES,            
REMARK 265                                              50 MM NACL              
REMARK 265   DATA REDUCTION SOFTWARE                  : MULTICCD                
REMARK 265   GUINIER MEAN RADIUS OF GYRATION (NM)     : 2.44                    
REMARK 265   SIGMA MEAN RADIUS OF GYRATION            : 0.1                     
REMARK 265   R(XS-1) MEAN CROSS SECTIONAL RADII (NM)  : NULL                    
REMARK 265   R(XS-1) SIGMA MEAN CROSS SECTIONAL RADII : NULL                    
REMARK 265   R(XS-2) MEAN CROSS SECTIONAL RADII (NM)  : NULL                    
REMARK 265   R(XS-2) SIGMA MEAN CROSS SECTIONAL RADII : NULL                    
REMARK 265   P(R) PROTEIN LENGTH (NM)                 : 9                       
REMARK 265                                                                      
REMARK 265 DATA ANALYSIS AND MODEL FITTING:                                     
REMARK 265  METHOD USED TO DETERMINE THE STRUCTURE: NULL                        
REMARK 265  SOFTWARE USED    : INSIGHT II, SCTPL7, GNOM                         
REMARK 265  SOFTWARE AUTHORS : MSI                                              
REMARK 265  STARTING MODEL   : NULL                                             
REMARK 265                                                                      
REMARK 265 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 265 CONFORMERS, NUMBER SUBMITTED    : 6                                  
REMARK 265 CONFORMERS, SELECTION CRITERIA  : NULL                               
REMARK 265                                                                      
REMARK 265 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 265                                                                      
REMARK 265  OTHER DETAILS: 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 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 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1C3D   RELATED DB: PDB                                   
REMARK 900  X-RAY CRYSTAL STRUCTURE OF C3D: A C3                                
REMARK 900  FRAGMENT AND LIGAND FOR COMPLEMENT RECEPTOR 2                       
REMARK 900 RELATED ID: 1GHQ   RELATED DB: PDB                                   
REMARK 900  CR2-C3D COMPLEX STRUCTURE                                           
REMARK 900 RELATED ID: 1LY2   RELATED DB: PDB                                   
REMARK 900  CRYSTAL STRUCTURE OF UNLIGANDED HUMAN CD21                          
REMARK 900  SCR1-SCR2(COMPLEMENT RECEPTOR TYPE 2)                               
REMARK 900 RELATED ID: 1W2S   RELATED DB: PDB                                   
REMARK 900  SOLUTION STRUCTURE OF CR2 SCR 1-2 BY                                
REMARK 900  X-RAY SCATTERING                                                    
DBREF  1W2S A    1     2  PDB    1W2S     1W2S             1      2             
DBREF  1W2S A    3   294  UNP    P01024   CO3_HUMAN      996   1287             
DBREF  1W2S A  295   295  PDB    1W2S     1W2S           295    295             
DBREF  1W2S A  296   307  UNP    P01024   CO3_HUMAN     1288   1299             
DBREF  1W2S B    1     4  PDB    1W2S     1W2S             1      4             
DBREF  1W2S B    5   137  UNP    P20023   CR2_HUMAN       21    153             
DBREF  1W2S B  138   142  PDB    1W2S     1W2S           138    142             
SEQADV 1W2S ALA A   17  UNP  P01024    CYS  1010 CONFLICT                       
SEQADV 1W2S GLN B   67  UNP  P20023    GLU    83 CONFLICT                       
SEQRES   1 A  307  MET LEU ASP ALA GLU ARG LEU LYS HIS LEU ILE VAL THR          
SEQRES   2 A  307  PRO SER GLY ALA GLY GLU GLN ASN MET ILE GLY MET THR          
SEQRES   3 A  307  PRO THR VAL ILE ALA VAL HIS TYR LEU ASP GLU THR GLU          
SEQRES   4 A  307  GLN TRP GLU LYS PHE GLY LEU GLU LYS ARG GLN GLY ALA          
SEQRES   5 A  307  LEU GLU LEU ILE LYS LYS GLY TYR THR GLN GLN LEU ALA          
SEQRES   6 A  307  PHE ARG GLN PRO SER SER ALA PHE ALA ALA PHE VAL LYS          
SEQRES   7 A  307  ARG ALA PRO SER THR TRP LEU THR ALA TYR VAL VAL LYS          
SEQRES   8 A  307  VAL PHE SER LEU ALA VAL ASN LEU ILE ALA ILE ASP SER          
SEQRES   9 A  307  GLN VAL LEU CYS GLY ALA VAL LYS TRP LEU ILE LEU GLU          
SEQRES  10 A  307  LYS GLN LYS PRO ASP GLY VAL PHE GLN GLU ASP ALA PRO          
SEQRES  11 A  307  VAL ILE HIS GLN GLU MET ILE GLY GLY LEU ARG ASN ASN          
SEQRES  12 A  307  ASN GLU LYS ASP MET ALA LEU THR ALA PHE VAL LEU ILE          
SEQRES  13 A  307  SER LEU GLN GLU ALA LYS ASP ILE CYS GLU GLU GLN VAL          
SEQRES  14 A  307  ASN SER LEU PRO GLY SER ILE THR LYS ALA GLY ASP PHE          
SEQRES  15 A  307  LEU GLU ALA ASN TYR MET ASN LEU GLN ARG SER TYR THR          
SEQRES  16 A  307  VAL ALA ILE ALA GLY TYR ALA LEU ALA GLN MET GLY ARG          
SEQRES  17 A  307  LEU LYS GLY PRO LEU LEU ASN LYS PHE LEU THR THR ALA          
SEQRES  18 A  307  LYS ASP LYS ASN ARG TRP GLU ASP PRO GLY LYS GLN LEU          
SEQRES  19 A  307  TYR ASN VAL GLU ALA THR SER TYR ALA LEU LEU ALA LEU          
SEQRES  20 A  307  LEU GLN LEU LYS ASP PHE ASP PHE VAL PRO PRO VAL VAL          
SEQRES  21 A  307  ARG TRP LEU ASN GLU GLN ARG TYR TYR GLY GLY GLY TYR          
SEQRES  22 A  307  GLY SER THR GLN ALA THR PHE MET VAL PHE GLN ALA LEU          
SEQRES  23 A  307  ALA GLN TYR GLN LYS ASP ALA PRO SER ASP HIS GLN GLU          
SEQRES  24 A  307  LEU ASN LEU ASP VAL SER LEU GLN                              
SEQRES   1 B  142  GLU ALA GLU ALA ILE SER CYS GLY SER PRO PRO PRO ILE          
SEQRES   2 B  142  LEU ASN GLY ARG ILE SER TYR TYR SER THR PRO ILE ALA          
SEQRES   3 B  142  VAL GLY THR VAL ILE ARG TYR SER CYS SER GLY THR PHE          
SEQRES   4 B  142  ARG LEU ILE GLY GLU LYS SER LEU LEU CYS ILE THR LYS          
SEQRES   5 B  142  ASP LYS VAL ASP GLY THR TRP ASP LYS PRO ALA PRO LYS          
SEQRES   6 B  142  CYS GLN TYR PHE ASN LYS TYR SER SER CYS PRO GLU PRO          
SEQRES   7 B  142  ILE VAL PRO GLY GLY TYR LYS ILE ARG GLY SER THR PRO          
SEQRES   8 B  142  TYR ARG HIS GLY ASP SER VAL THR PHE ALA CYS LYS THR          
SEQRES   9 B  142  ASN PHE SER MET ASN GLY ASN LYS SER VAL TRP CYS GLN          
SEQRES  10 B  142  ALA ASN ASN MET TRP GLY PRO THR ARG LEU PRO THR CYS          
SEQRES  11 B  142  VAL SER VAL PHE PRO LEU GLU GLN LYS LEU ILE SER              
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1                                                                  
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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