HEADER    IMMUNE SYSTEM                           22-FEB-12   4AKA              
TITLE     IPSE ALPHA-1, AN IGE-BINDING CRYSTALLIN                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: IL-4-INDUCING PROTEIN;                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 21-124;                                           
COMPND   5 SYNONYM: INTERLEUKIN-4-INDUCING PROTEIN, IPSE ALPHA-1;               
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SCHISTOSOMA MANSONI;                            
SOURCE   3 ORGANISM_COMMON: BLOOD FLUKE;                                        
SOURCE   4 ORGANISM_TAXID: 6183;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PPROEXHTB IPSEDNLS                        
KEYWDS    IMMUNE SYSTEM, SCHISTOSOMA MANSONI, IMMUNOGLOBULIN BINDING            
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    N.H.MEYER,H.MAYERHOFER,K.TRIPSIANES,D.BARTHS,S.BLINDOW,S.BADE,T.MADL, 
AUTHOR   2 A.FREY,H.HAAS,J.MUELLER-DIECKMANN,M.SATTLER,G.SCHARMM                
REVDAT   5   13-NOV-24 4AKA    1       REMARK                                   
REVDAT   4   14-JUN-23 4AKA    1       REMARK                                   
REVDAT   3   23-SEP-15 4AKA    1       JRNL                                     
REVDAT   2   29-JUL-15 4AKA    1       JRNL                                     
REVDAT   1   13-MAR-13 4AKA    0                                                
JRNL        AUTH   N.H.MEYER,H.MAYERHOFER,K.TRIPSIANES,D.BARTHS,S.BLINDOW,      
JRNL        AUTH 2 S.BADE,T.MADL,A.FREY,H.HAAS,J.MUELLER-DIECKMANN,M.SATTLER,   
JRNL        AUTH 3 G.SCHARMM                                                    
JRNL        TITL   A CRYSTALLIN FOLD IN THE INTERLEUKIN-4-INDUCING PRINCIPLE OF 
JRNL        TITL 2 SCHISTOSOMA MANSONI EGGS (IPSE/ALPHA-1) MEDIATES IGE BINDING 
JRNL        TITL 3 FOR ANTIGEN-INDEPENDENT BASOPHIL ACTIVATION                  
JRNL        REF    J.BIOL.CHEM.                  V. 290 22111 2015              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   26163514                                                     
JRNL        DOI    10.1074/JBC.M115.675066                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   N.H.MEYER,G.SCHRAMM,M.SATTLER                                
REMARK   1  TITL   1H, 13C AND 15N CHEMICAL SHIFT ASSIGNMENTS OF IPSEDELTANLS   
REMARK   1  REF    BIOMOL.NMR ASSIGN.            V.   5   225 2011              
REMARK   1  REFN                   ISSN 1874-2718                               
REMARK   1  PMID   21516468                                                     
REMARK   1  DOI    10.1007/S12104-011-9305-6                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS, ARIA ARIA                                       
REMARK   3   AUTHORS     : JP.LINGE,MA.WILLIAMS,CA.SPRONK,AM.BONVIN,M.          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4AKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-FEB-12.                  
REMARK 100 THE DEPOSITION ID IS D_1290051390.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298.0                              
REMARK 210  PH                             : 7.2                                
REMARK 210  IONIC STRENGTH                 : 200                                
REMARK 210  PRESSURE                       : 1.0 ATM                            
REMARK 210  SAMPLE CONTENTS                : 10% D2O/ 90% H2O                   
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NOESY                              
REMARK 210  SPECTROMETER FIELD STRENGTH    : 900 MHZ; 750 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NMRPIPE, SPARKY, CYANA, ARIA       
REMARK 210   METHOD USED                   : CYANA                              
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LOWEST ENERGY                      
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY ON 13C, 15N-LABELED IPSEDELTANLS                       
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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                                                                      
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  1 ALA A  20       41.16    -97.77                                   
REMARK 500  1 TYR A  25       71.51     64.76                                   
REMARK 500  1 THR A  54       76.94   -116.74                                   
REMARK 500  1 THR A  66       -5.64    -53.48                                   
REMARK 500  1 LYS A  67      171.55    -59.62                                   
REMARK 500  2 THR A  54       78.67   -113.28                                   
REMARK 500  3 THR A  54       77.68   -115.64                                   
REMARK 500  4 THR A  66       -7.58    -53.81                                   
REMARK 500  6 THR A  66       -7.52    -55.68                                   
REMARK 500  7 ALA A  20       41.82    -86.39                                   
REMARK 500  7 TYR A  25       41.25     74.37                                   
REMARK 500  7 THR A  54       78.61   -118.47                                   
REMARK 500  7 SER A 100       39.44    -84.40                                   
REMARK 500  8 TYR A  25       67.17     69.41                                   
REMARK 500  9 TYR A  25       39.91     70.96                                   
REMARK 500  9 THR A  54       78.52   -116.66                                   
REMARK 500 10 TYR A  25       39.04     74.00                                   
REMARK 500 11 ALA A  20       49.20    -83.84                                   
REMARK 500 11 THR A  54       77.07   -118.73                                   
REMARK 500 12 ALA A  20      -70.85    -69.32                                   
REMARK 500 12 TYR A  25       50.65     70.50                                   
REMARK 500 12 THR A  54       76.58   -116.18                                   
REMARK 500 12 SER A 100       31.17    -84.71                                   
REMARK 500 14 THR A  66       -8.22    -57.46                                   
REMARK 500 15 ASN A  64       74.54   -112.51                                   
REMARK 500 16 TYR A  25       33.86     70.17                                   
REMARK 500 16 THR A  54       75.09   -117.52                                   
REMARK 500 17 TYR A  25       41.33     71.62                                   
REMARK 500 17 THR A  54       78.85   -119.34                                   
REMARK 500 17 ASN A  64       70.17   -103.12                                   
REMARK 500 18 THR A  54       75.53   -117.59                                   
REMARK 500 19 THR A  54       77.22   -116.85                                   
REMARK 500 19 THR A  66       -8.64    -58.71                                   
REMARK 500 20 ALA A  20       32.91    -97.87                                   
REMARK 500 20 THR A  54       78.53   -114.46                                   
REMARK 500 20 SER A 100       38.69    -84.90                                   
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  1 ARG A  84         0.07    SIDE CHAIN                              
REMARK 500  2 ARG A  84         0.09    SIDE CHAIN                              
REMARK 500  3 ARG A  84         0.08    SIDE CHAIN                              
REMARK 500  6 ARG A  70         0.07    SIDE CHAIN                              
REMARK 500  7 ARG A  68         0.09    SIDE CHAIN                              
REMARK 500 10 ARG A  70         0.07    SIDE CHAIN                              
REMARK 500 11 ARG A  84         0.08    SIDE CHAIN                              
REMARK 500 14 ARG A  84         0.07    SIDE CHAIN                              
REMARK 500 15 ARG A  36         0.09    SIDE CHAIN                              
REMARK 500 15 ARG A  84         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 17405   RELATED DB: BMRB                                 
DBREF  4AKA A   21   124  UNP    Q869D4   Q869D4_SCHMA    21    124             
SEQADV 4AKA GLY A   19  UNP  Q869D4              EXPRESSION TAG                 
SEQADV 4AKA ALA A   20  UNP  Q869D4              EXPRESSION TAG                 
SEQRES   1 A  106  GLY ALA ASP SER CYS LYS TYR CYS LEU GLN LEU TYR ASP          
SEQRES   2 A  106  GLU THR TYR GLU ARG GLY SER TYR ILE GLU VAL TYR LYS          
SEQRES   3 A  106  SER VAL GLY SER LEU SER PRO PRO TRP THR PRO GLY SER          
SEQRES   4 A  106  VAL CYS VAL PRO PHE VAL ASN ASP THR LYS ARG GLU ARG          
SEQRES   5 A  106  PRO TYR TRP TYR LEU PHE ASP ASN VAL ASN TYR THR GLY          
SEQRES   6 A  106  ARG ILE THR GLY LEU GLY HIS GLY THR CYS ILE ASP ASP          
SEQRES   7 A  106  PHE THR LYS SER GLY PHE LYS GLY ILE SER SER ILE LYS          
SEQRES   8 A  106  ARG CYS ILE GLN THR LYS ASP GLY LYS VAL GLU CYS ILE          
SEQRES   9 A  106  ASN GLN                                                      
HELIX    1   1 PHE A   97  GLY A  101  5                                   5    
SHEET    1  AA 3 TYR A  39  VAL A  42  0                                        
SHEET    2  AA 3 LEU A  27  TYR A  30 -1  O  LEU A  27   N  VAL A  42           
SHEET    3  AA 3 SER A  57  CYS A  59 -1  O  SER A  57   N  TYR A  30           
SHEET    1  AB 4 THR A  82  GLY A  89  0                                        
SHEET    2  AB 4 GLU A  69  ASN A  78 -1  O  TRP A  73   N  LEU A  88           
SHEET    3  AB 4 SER A 107  THR A 114 -1  O  SER A 107   N  PHE A  76           
SHEET    4  AB 4 VAL A 119  CYS A 121 -1  O  GLU A 120   N  ILE A 112           
SSBOND   1 CYS A   23    CYS A   26                          1555   1555  2.04  
SSBOND   2 CYS A   59    CYS A   93                          1555   1555  2.03  
SSBOND   3 CYS A  111    CYS A  121                          1555   1555  2.02  
CISPEP   1 SER A   50    PRO A   51          1        -2.08                     
CISPEP   2 SER A   50    PRO A   51          2        -4.06                     
CISPEP   3 SER A   50    PRO A   51          3        -0.59                     
CISPEP   4 SER A   50    PRO A   51          4        -0.93                     
CISPEP   5 SER A   50    PRO A   51          5         0.92                     
CISPEP   6 SER A   50    PRO A   51          6        -1.73                     
CISPEP   7 SER A   50    PRO A   51          7        -0.68                     
CISPEP   8 SER A   50    PRO A   51          8        -1.84                     
CISPEP   9 SER A   50    PRO A   51          9        -0.24                     
CISPEP  10 SER A   50    PRO A   51         10        -1.25                     
CISPEP  11 SER A   50    PRO A   51         11         0.39                     
CISPEP  12 SER A   50    PRO A   51         12        -2.68                     
CISPEP  13 SER A   50    PRO A   51         13        -1.64                     
CISPEP  14 SER A   50    PRO A   51         14         0.21                     
CISPEP  15 SER A   50    PRO A   51         15        -2.24                     
CISPEP  16 SER A   50    PRO A   51         16        -0.70                     
CISPEP  17 SER A   50    PRO A   51         17         0.33                     
CISPEP  18 SER A   50    PRO A   51         18        -0.32                     
CISPEP  19 SER A   50    PRO A   51         19        -0.43                     
CISPEP  20 SER A   50    PRO A   51         20        -1.31                     
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