PDB Short entry for 1OJV
HEADER    REGULATOR OF COMPLEMENT PATHWAY         16-JUL-03   1OJV              
TITLE     DECAY ACCELERATING FACTOR (CD55): THE STRUCTURE OF AN INTACT HUMAN    
TITLE    2 COMPLEMENT REGULATOR.                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: COMPLEMENT DECAY-ACCELERATING FACTOR;                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: FOUR EXTRACELLULAR SCR DOMAINS RESIDUES 35-285;            
COMPND   5 SYNONYM: CD55, DAF;                                                  
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: MODELLED GLYCEROLS, ACETATES AND SULPHATES FROM       
COMPND   8 CRYSTALLISATION BUFFER                                               
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: 562;                                        
SOURCE   7 OTHER_DETAILS: HUMAN SEQUENCE EXPRESSED IN E.COLI.                   
KEYWDS    REGULATOR OF COMPLEMENT PATHWAY, REGULATOR OF COMPLEMENT, DECAY       
KEYWDS   2 ACCELERATION OF C3/C5 CONVERTASES, PATHOGEN RECEPTOR, SHORT          
KEYWDS   3 CONSENSUS REPEAT DOMAINS                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.LUKACIK,P.ROVERSI,J.WHITE,D.ESSER,G.P.SMITH,J.BILLINGTON,           
AUTHOR   2 P.A.WILLIAMS,P.M.RUDD,M.R.WORMALD,M.D.M.CRISPIN,C.M.RADCLIFFE,       
AUTHOR   3 C.M.DWEK,D.J.EVANS,B.P.MORGAN,R.A.G.SMITH,S.M.LEA                    
REVDAT   5   13-DEC-23 1OJV    1       REMARK                                   
REVDAT   4   24-FEB-09 1OJV    1       VERSN                                    
REVDAT   3   26-AUG-04 1OJV    1       REMARK                                   
REVDAT   2   12-FEB-04 1OJV    1       JRNL                                     
REVDAT   1   07-JAN-04 1OJV    0                                                
JRNL        AUTH   P.LUKACIK,P.ROVERSI,J.WHITE,D.ESSER,G.P.SMITH,J.BILLINGTON,  
JRNL        AUTH 2 P.A.WILLIAMS,P.M.RUDD,M.R.WORMALD,D.J.HARVEY,M.D.M.CRISPIN,  
JRNL        AUTH 3 C.M.RADCLIFFE,R.A.DWEK,D.J.EVANS,B.P.MORGAN,R.A.G.SMITH,     
JRNL        AUTH 4 S.M.LEA                                                      
JRNL        TITL   COMPLEMENT REGULATION AT THE MOLECULAR LEVEL: THE STRUCTURE  
JRNL        TITL 2 OF DECAY-ACCELERATING FACTOR                                 
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 101  1279 2004              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   14734808                                                     
JRNL        DOI    10.1073/PNAS.0307200101                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.WHITE,P.LUKACIK,D.ESSER,M.STEWARD,N.GIDDINGS,J.R.BRIGHT,   
REMARK   1  AUTH 2 S.FRITCHLEY,B.P.MORGAN,S.M.LEA,G.P.SMITH,R.A.G.SMITH         
REMARK   1  TITL   BIOLOGICAL ACTIVITY, MEMBRANE-TARGETING MODIFICATION, AND    
REMARK   1  TITL 2 CRYSTALLIZATION OF SOLUBLE HUMAN DECAY ACCELERATING FACTOR   
REMARK   1  TITL 3 EXPRESSED IN E. COLI                                         
REMARK   1  REF    PROTEIN SCI.                  V.  13  2406 2004              
REMARK   1  REFN                   ISSN 0961-8368                               
REMARK   1  PMID   15322283                                                     
REMARK   1  DOI    10.1110/PS.03455604                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT 5F                                               
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 16.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 23186                          
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.2100                 
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.2080                 
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.252                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.00                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 1197                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 23186                  
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3930                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 76                                      
REMARK   3   SOLVENT ATOMS            : 212                                     
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : 0.874                           
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : 0.007 ; 2.000 ; 4114            
REMARK   3   BOND ANGLES            (DEGREES) : 1.006 ; 3.000 ; 5540            
REMARK   3   TORSION ANGLES         (DEGREES) : 20.200; 0.000 ; 2380            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : 0.008 ; 2.000 ; 109             
REMARK   3   GENERAL PLANES               (A) : 0.022 ; 5.000 ; 581             
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : 1.100 ; 20.000; 4114            
REMARK   3   NON-BONDED CONTACTS          (A) : 0.108 ; 2.000 ; 85              
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : 0                                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : BABINET SCALING                                      
REMARK   3   KSOL        : 0.44                                                 
REMARK   3   BSOL        : 57.00                                                
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : TNT PROTGEO                                      
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : TNT BCORREL                  
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BUSTER-TNT MAXIMUM LIKELIHOOD             
REMARK   3  REFINEMENT                                                          
REMARK   4                                                                      
REMARK   4 1OJV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUL-03.                  
REMARK 100 THE DEPOSITION ID IS D_1290012931.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-FEB-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.60                               
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 RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23315                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 16.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.4                               
REMARK 200  DATA REDUNDANCY                : 31.00                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP, BUSTER, TNT, SHARP, DM, SOLOMON, SIGMAA       
REMARK 200 STARTING MODEL: PDB ENTRY 1H03                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULPHATE, 20% M-PEG 5K,   
REMARK 280  0.1M SODIUM ACETATE PH 4.6, 16% GLYCEROL, PH 4.60                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
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 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     MET B     1                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ARG B   208     O    HOH B  2091              2.18            
REMARK 500   O    GLY B   135     O    HOH B  2058              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 138   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    PRO B 105   C   -  N   -  CD  ANGL. DEV. = -15.4 DEGREES          
REMARK 500    ARG B 138   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLN A   2       32.21    -58.81                                   
REMARK 500    ASP A  26       -0.06     78.81                                   
REMARK 500    ARG A  64       70.34     60.07                                   
REMARK 500    PRO A 109       31.84    -94.94                                   
REMARK 500    SER A 178     -150.20   -132.62                                   
REMARK 500    PRO A 186     -169.30    -68.85                                   
REMARK 500    ARG A 214       -5.14     73.28                                   
REMARK 500    ASP B  26       -0.12     78.90                                   
REMARK 500    SER B  36      -10.24     75.89                                   
REMARK 500    PRO B  69      142.32    -35.55                                   
REMARK 500    PRO B 109       31.84    -94.92                                   
REMARK 500    SER B 178     -162.24   -174.41                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN A   63     ARG A   64                   49.77                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 138         0.22    SIDE CHAIN                              
REMARK 500    ARG B 138         0.22    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ASN A  63         13.64                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1255                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B1255                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1256                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1257                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1258                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1256                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1257                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1258                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1259                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1260                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1261                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1H03   RELATED DB: PDB                                   
REMARK 900 HUMAN CD55 DOMAINS 3 & 4                                             
REMARK 900 RELATED ID: 1H04   RELATED DB: PDB                                   
REMARK 900 HUMAN CD55 DOMAINS 3 & 4                                             
REMARK 900 RELATED ID: 1H2P   RELATED DB: PDB                                   
REMARK 900 HUMAN CD55 DOMAINS 3 & 4                                             
REMARK 900 RELATED ID: 1H2Q   RELATED DB: PDB                                   
REMARK 900 HUMAN CD55 DOMAINS 3 & 4                                             
REMARK 900 RELATED ID: 1M11   RELATED DB: PDB                                   
REMARK 900 STRUCTURAL MODEL OF HUMAN DECAY-ACCELERATING FACTOR BOUNDTO          
REMARK 900 ECHOVIRUS 7 FROM CRYO- ELECTRON MICROSCOPY                           
REMARK 900 RELATED ID: 1NWV   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF A FUNCTIONALLY ACTIVE COMPONENT OFDECAY        
REMARK 900 ACCELERATING FACTOR                                                  
REMARK 900 RELATED ID: 1OJW   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1OJY   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1OK1   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1OK2   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1OK3   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1OK9   RELATED DB: PDB                                   
REMARK 900 DECAY ACCELERATING FACTOR: THE STRUCTURE OF AN INTACT HUMAN          
REMARK 900 COMPLEMENT REGULATOR.                                                
REMARK 900 RELATED ID: 1UOT   RELATED DB: PDB                                   
REMARK 900 HUMAN CD55 DOMAINS 3 & 4                                             
REMARK 900 RELATED ID: 1UPN   RELATED DB: PDB                                   
REMARK 900 COMPLEX OF ECHOVIRUS TYPE 12 WITH DOMAINS 3 AND 4 OF ITS RECEPTOR    
REMARK 900 DECAY ACCELERATING FACTOR (CD55) BY CRYO ELECTRON MICROSCOPY AT 16 A 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 RESIDUES A48 AND B48 MAP ONTO RESIDUE 80 OF SWISSPROT ENTRY          
REMARK 999 P08174. RESIDUE 80 IN THE SWISSPROT ENTRY IS GIVEN AS THR,           
REMARK 999 BUT SOME REFERENCES FOR SWS P08174 SHOW RESIDUE 80 AS ILE.           
REMARK 999 THE RESIDUE IS ANNOTATED AS A CONFLICT IN THE SWS ENTRY AS           
REMARK 999 OF 16-07-2003                                                        
DBREF  1OJV A    1     2  PDB    1OJV     1OJV             1      2             
DBREF  1OJV A    3   253  UNP    P08174   DAF_HUMAN       35    285             
DBREF  1OJV A  254   254  PDB    1OJV     1OJV           254    254             
DBREF  1OJV B    1     2  PDB    1OJV     1OJV             1      2             
DBREF  1OJV B    3   253  UNP    P08174   DAF_HUMAN       35    285             
DBREF  1OJV B  254   254  PDB    1OJV     1OJV           254    254             
SEQADV 1OJV ILE A   48  UNP  P08174    THR    80 SEE REMARK 999                 
SEQADV 1OJV ILE B   48  UNP  P08174    THR    80 SEE REMARK 999                 
SEQRES   1 A  254  MET GLN ASP CYS GLY LEU PRO PRO ASP VAL PRO ASN ALA          
SEQRES   2 A  254  GLN PRO ALA LEU GLU GLY ARG THR SER PHE PRO GLU ASP          
SEQRES   3 A  254  THR VAL ILE THR TYR LYS CYS GLU GLU SER PHE VAL LYS          
SEQRES   4 A  254  ILE PRO GLY GLU LYS ASP SER VAL ILE CYS LEU LYS GLY          
SEQRES   5 A  254  SER GLN TRP SER ASP ILE GLU GLU PHE CYS ASN ARG SER          
SEQRES   6 A  254  CYS GLU VAL PRO THR ARG LEU ASN SER ALA SER LEU LYS          
SEQRES   7 A  254  GLN PRO TYR ILE THR GLN ASN TYR PHE PRO VAL GLY THR          
SEQRES   8 A  254  VAL VAL GLU TYR GLU CYS ARG PRO GLY TYR ARG ARG GLU          
SEQRES   9 A  254  PRO SER LEU SER PRO LYS LEU THR CYS LEU GLN ASN LEU          
SEQRES  10 A  254  LYS TRP SER THR ALA VAL GLU PHE CYS LYS LYS LYS SER          
SEQRES  11 A  254  CYS PRO ASN PRO GLY GLU ILE ARG ASN GLY GLN ILE ASP          
SEQRES  12 A  254  VAL PRO GLY GLY ILE LEU PHE GLY ALA THR ILE SER PHE          
SEQRES  13 A  254  SER CYS ASN THR GLY TYR LYS LEU PHE GLY SER THR SER          
SEQRES  14 A  254  SER PHE CYS LEU ILE SER GLY SER SER VAL GLN TRP SER          
SEQRES  15 A  254  ASP PRO LEU PRO GLU CYS ARG GLU ILE TYR CYS PRO ALA          
SEQRES  16 A  254  PRO PRO GLN ILE ASP ASN GLY ILE ILE GLN GLY GLU ARG          
SEQRES  17 A  254  ASP HIS TYR GLY TYR ARG GLN SER VAL THR TYR ALA CYS          
SEQRES  18 A  254  ASN LYS GLY PHE THR MET ILE GLY GLU HIS SER ILE TYR          
SEQRES  19 A  254  CYS THR VAL ASN ASN ASP GLU GLY GLU TRP SER GLY PRO          
SEQRES  20 A  254  PRO PRO GLU CYS ARG GLY CYS                                  
SEQRES   1 B  254  MET GLN ASP CYS GLY LEU PRO PRO ASP VAL PRO ASN ALA          
SEQRES   2 B  254  GLN PRO ALA LEU GLU GLY ARG THR SER PHE PRO GLU ASP          
SEQRES   3 B  254  THR VAL ILE THR TYR LYS CYS GLU GLU SER PHE VAL LYS          
SEQRES   4 B  254  ILE PRO GLY GLU LYS ASP SER VAL ILE CYS LEU LYS GLY          
SEQRES   5 B  254  SER GLN TRP SER ASP ILE GLU GLU PHE CYS ASN ARG SER          
SEQRES   6 B  254  CYS GLU VAL PRO THR ARG LEU ASN SER ALA SER LEU LYS          
SEQRES   7 B  254  GLN PRO TYR ILE THR GLN ASN TYR PHE PRO VAL GLY THR          
SEQRES   8 B  254  VAL VAL GLU TYR GLU CYS ARG PRO GLY TYR ARG ARG GLU          
SEQRES   9 B  254  PRO SER LEU SER PRO LYS LEU THR CYS LEU GLN ASN LEU          
SEQRES  10 B  254  LYS TRP SER THR ALA VAL GLU PHE CYS LYS LYS LYS SER          
SEQRES  11 B  254  CYS PRO ASN PRO GLY GLU ILE ARG ASN GLY GLN ILE ASP          
SEQRES  12 B  254  VAL PRO GLY GLY ILE LEU PHE GLY ALA THR ILE SER PHE          
SEQRES  13 B  254  SER CYS ASN THR GLY TYR LYS LEU PHE GLY SER THR SER          
SEQRES  14 B  254  SER PHE CYS LEU ILE SER GLY SER SER VAL GLN TRP SER          
SEQRES  15 B  254  ASP PRO LEU PRO GLU CYS ARG GLU ILE TYR CYS PRO ALA          
SEQRES  16 B  254  PRO PRO GLN ILE ASP ASN GLY ILE ILE GLN GLY GLU ARG          
SEQRES  17 B  254  ASP HIS TYR GLY TYR ARG GLN SER VAL THR TYR ALA CYS          
SEQRES  18 B  254  ASN LYS GLY PHE THR MET ILE GLY GLU HIS SER ILE TYR          
SEQRES  19 B  254  CYS THR VAL ASN ASN ASP GLU GLY GLU TRP SER GLY PRO          
SEQRES  20 B  254  PRO PRO GLU CYS ARG GLY CYS                                  
HET    ACT  A 300       4                                                       
HET    ACT  A 301       4                                                       
HET    SO4  A1255       5                                                       
HET    GOL  A1256       6                                                       
HET    GOL  A1257       6                                                       
HET    GOL  A1258       6                                                       
HET    ACT  B 300       4                                                       
HET    SO4  B1255       5                                                       
HET    GOL  B1256       6                                                       
HET    GOL  B1257       6                                                       
HET    GOL  B1258       6                                                       
HET    GOL  B1259       6                                                       
HET    GOL  B1260       6                                                       
HET    GOL  B1261       6                                                       
HETNAM     ACT ACETATE ION                                                      
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  ACT    3(C2 H3 O2 1-)                                               
FORMUL   5  SO4    2(O4 S 2-)                                                   
FORMUL   6  GOL    9(C3 H8 O3)                                                  
FORMUL  17  HOH   *212(H2 O)                                                    
HELIX    1   1 PRO A   80  GLN A   84  5                                   5    
HELIX    2   2 PRO B   80  GLN B   84  5                                   5    
SHEET    1  AA 2 ASP A   3  CYS A   4  0                                        
SHEET    2  AA 2 PHE A  23  PRO A  24 -1  O  PHE A  23   N  CYS A   4           
SHEET    1  AB 4 ALA A  13  PRO A  15  0                                        
SHEET    2  AB 4 VAL A  28  CYS A  33 -1  O  LYS A  32   N  GLN A  14           
SHEET    3  AB 4 SER A  46  LEU A  50 -1  O  VAL A  47   N  ILE A  29           
SHEET    4  AB 4 GLN A  54  TRP A  55 -1  O  GLN A  54   N  LEU A  50           
SHEET    1  AC 2 VAL A  38  LYS A  39  0                                        
SHEET    2  AC 2 CYS A  62  ASN A  63 -1  O  ASN A  63   N  VAL A  38           
SHEET    1  AD 3 ALA A  75  LEU A  77  0                                        
SHEET    2  AD 3 VAL A  92  CYS A  97 -1  O  GLU A  96   N  SER A  76           
SHEET    3  AD 3 LYS A 110  THR A 112 -1  O  LEU A 111   N  VAL A  93           
SHEET    1  AE 2 TYR A 101  ARG A 103  0                                        
SHEET    2  AE 2 CYS A 126  LYS A 128 -1  O  LYS A 127   N  ARG A 102           
SHEET    1  AF 4 GLY A 140  ASP A 143  0                                        
SHEET    2  AF 4 THR A 153  CYS A 158 -1  O  SER A 155   N  ASP A 143           
SHEET    3  AF 4 SER A 169  SER A 175 -1  O  SER A 170   N  ILE A 154           
SHEET    4  AF 4 SER A 178  TRP A 181 -1  O  SER A 178   N  SER A 175           
SHEET    1  AG 2 TYR A 162  PHE A 165  0                                        
SHEET    2  AG 2 GLU A 187  GLU A 190 -1  O  GLU A 187   N  PHE A 165           
SHEET    1  AH 4 GLY A 202  ILE A 204  0                                        
SHEET    2  AH 4 SER A 216  CYS A 221 -1  O  ALA A 220   N  ILE A 203           
SHEET    3  AH 4 SER A 232  ASN A 238 -1  O  ILE A 233   N  VAL A 217           
SHEET    4  AH 4 GLU A 241  TRP A 244 -1  O  GLU A 241   N  ASN A 238           
SHEET    1  AI 6 GLU A 250  ARG A 252  0                                        
SHEET    2  AI 6 THR A 226  GLU A 230 -1  O  THR A 226   N  ARG A 252           
SHEET    3  AI 6 GLY B 140  VAL B 144 -1  O  VAL B 144   N  GLY A 229           
SHEET    4  AI 6 THR B 153  CYS B 158 -1  O  SER B 155   N  ASP B 143           
SHEET    5  AI 6 SER B 169  ILE B 174 -1  O  SER B 170   N  ILE B 154           
SHEET    6  AI 6 VAL B 179  TRP B 181 -1  O  GLN B 180   N  LEU B 173           
SHEET    1  BA 4 ALA B  13  PRO B  15  0                                        
SHEET    2  BA 4 VAL B  28  CYS B  33 -1  O  LYS B  32   N  GLN B  14           
SHEET    3  BA 4 SER B  46  LEU B  50 -1  O  VAL B  47   N  ILE B  29           
SHEET    4  BA 4 GLN B  54  TRP B  55 -1  O  GLN B  54   N  LEU B  50           
SHEET    1  BB 2 PHE B  37  LYS B  39  0                                        
SHEET    2  BB 2 CYS B  62  ARG B  64 -1  O  ASN B  63   N  VAL B  38           
SHEET    1  BC 3 ALA B  75  LEU B  77  0                                        
SHEET    2  BC 3 VAL B  92  CYS B  97 -1  O  GLU B  96   N  SER B  76           
SHEET    3  BC 3 LYS B 110  THR B 112 -1  O  LEU B 111   N  VAL B  93           
SHEET    1  BD 2 TYR B 101  ARG B 103  0                                        
SHEET    2  BD 2 CYS B 126  LYS B 128 -1  O  LYS B 127   N  ARG B 102           
SHEET    1  BE 2 TYR B 162  PHE B 165  0                                        
SHEET    2  BE 2 GLU B 187  GLU B 190 -1  O  GLU B 187   N  PHE B 165           
SHEET    1  BF 4 GLY B 202  ILE B 204  0                                        
SHEET    2  BF 4 SER B 216  CYS B 221 -1  O  ALA B 220   N  ILE B 203           
SHEET    3  BF 4 SER B 232  ASN B 238 -1  O  ILE B 233   N  VAL B 217           
SHEET    4  BF 4 GLU B 241  TRP B 244 -1  O  GLU B 241   N  ASN B 238           
SHEET    1  BG 2 PHE B 225  ILE B 228  0                                        
SHEET    2  BG 2 GLU B 250  GLY B 253 -1  O  GLU B 250   N  ILE B 228           
SSBOND   1 CYS A    4    CYS A   49                          1555   1555  2.03  
SSBOND   2 CYS A   33    CYS A   62                          1555   1555  2.04  
SSBOND   3 CYS A   66    CYS A  113                          1555   1555  2.03  
SSBOND   4 CYS A   97    CYS A  126                          1555   1555  2.03  
SSBOND   5 CYS A  131    CYS A  172                          1555   1555  2.03  
SSBOND   6 CYS A  158    CYS A  188                          1555   1555  1.92  
SSBOND   7 CYS A  193    CYS A  235                          1555   1555  2.03  
SSBOND   8 CYS A  221    CYS A  251                          1555   1555  2.03  
SSBOND   9 CYS B    4    CYS B   49                          1555   1555  2.03  
SSBOND  10 CYS B   33    CYS B   62                          1555   1555  2.04  
SSBOND  11 CYS B   66    CYS B  113                          1555   1555  2.03  
SSBOND  12 CYS B   97    CYS B  126                          1555   1555  2.03  
SSBOND  13 CYS B  131    CYS B  172                          1555   1555  2.03  
SSBOND  14 CYS B  158    CYS B  188                          1555   1555  2.14  
SSBOND  15 CYS B  193    CYS B  235                          1555   1555  2.03  
SSBOND  16 CYS B  221    CYS B  251                          1555   1555  2.03  
CISPEP   1 GLN A   79    PRO A   80          0        11.88                     
CISPEP   2 PRO A   99    GLY A  100          0         0.75                     
CISPEP   3 GLY A  253    CYS A  254          0        29.12                     
CISPEP   4 GLN B   79    PRO B   80          0        11.55                     
CISPEP   5 PRO B   99    GLY B  100          0         0.74                     
SITE     1 AC1  7 PRO A 134  ILE A 154  PHE A 156  SER A 170                    
SITE     2 AC1  7 ASP A 183  PRO A 184  LEU A 185                               
SITE     1 AC2  2 ASP A 209  HIS A 210                                          
SITE     1 AC3  7 TYR A 213  ARG A 214  THR A 236  VAL A 237                    
SITE     2 AC3  7 ASN A 238  TYR B 213  ARG B 214                               
SITE     1 AC4  7 PRO B 134  ILE B 154  PHE B 156  SER B 170                    
SITE     2 AC4  7 ASP B 183  PRO B 184  LEU B 185                               
SITE     1 AC5  5 SER B  36  PHE B  37  VAL B  38  SER B  65                    
SITE     2 AC5  5 GLU B  67                                                     
SITE     1 AC6  6 GLN A 205  SER A 216  VAL A 217  THR A 218                    
SITE     2 AC6  6 HOH A2104  ARG B 252                                          
SITE     1 AC7  6 GLN A 205  ALA A 220  CYS A 221  HIS A 231                    
SITE     2 AC7  6 HOH A2105  ASN B 133                                          
SITE     1 AC8  4 ASN A 159  THR A 160  GLN B 215  SER B 216                    
SITE     1 AC9  5 ARG A  20  VAL A  28  HOH A2016  HOH B2104                    
SITE     2 AC9  5 HOH B2105                                                     
SITE     1 BC1  9 GLU A  25  ASP A  26  LYS A  51  GLU A 230                    
SITE     2 BC1  9 GLN B 141  ASP B 143  SER B 155  PHE B 156                    
SITE     3 BC1  9 SER B 157                                                     
SITE     1 BC2  4 ASP B 200  ASN B 201  GLU B 250  CYS B 251                    
SITE     1 BC3  2 ASP B   9  ILE B  58                                          
SITE     1 BC4  4 GLN B  84  TYR B  86  HOH B2043  HOH B2046                    
SITE     1 BC5  3 ASP A 240  ARG B 214  HOH B2107                               
CRYST1   46.670   55.080   61.650  86.47  84.37  64.91 P 1           2          
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      0.021427 -0.010032 -0.001890        0.00000                         
SCALE2      0.000000  0.020047 -0.000444        0.00000                         
SCALE3      0.000000  0.000000  0.016303        0.00000