PDB Short entry for 3ITR HEADER INTERLEUKIN-13 06-SEP-94 3ITR TITLE PREDICTIVE MODELLING OF THE 3-DIMENSIONAL STRUCTURE OF TITLE 2 INTERLEUKIN-13 COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-13; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS INTERLEUKIN-13 EXPDTA THEORETICAL MODEL AUTHOR P.BAMBOROUGH,D.DUNCAN,W.G.RICHARDS REVDAT 3 01-APR-03 3ITR 1 JRNL REVDAT 2 15-JAN-95 3ITR 1 REMARK REVDAT 1 20-DEC-94 3ITR 0 JRNL AUTH P.BAMBOROUGH,D.DUNCAN,W.G.RICHARDS JRNL TITL PREDICTIVE MODELLING OF THE 3-D STRUCTURE OF JRNL TITL 2 INTERLEUKIN-13. JRNL REF PROTEIN ENG. V. 7 1077 1994 JRNL REFN ASTM PRENE9 UK ISSN 0269-2139 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3ITR COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 THE DEPOSITORS HAVE PROVIDED TWO ALTERNATIVE STRUCTURES OF REMARK 5 INTERLEUKIN-13 GENERATED BY HOMOLOGY MODELING. MODEL 1 IS REMARK 5 PRESENTED IN THIS ENTRY AND MODEL 2 IS PRESENTED IN ENTRY REMARK 5 3ITS. REMARK 6 REMARK 6 IN BOTH MODELS, HELIX C IS KINKED AT PRO 68. REMARK 7 REMARK 7 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 7 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 7 THAN 4.0*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 7 IDENTIFIER; SEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 7 REMARK 7 COVALENT BOND LENGTHS: REMARK 7 M RES C SEQI ATM1 ATM2 (FROM ENGH AND HUBER, 1991) REMARK 7 0 CYS 25 HG - SG DIST. DEV. = 0.25 ANGSTROMS REMARK 7 0 CYS 41 HG - SG DIST. DEV. = 0.26 ANGSTROMS REMARK 8 REMARK 8 CROSS REFERENCE TO SEQUENCE DATABASE REMARK 8 SWISS-PROT ENTRY NAME PDB ENTRY CHAIN NAME REMARK 8 IL13_HUMAN REMARK 9 REMARK 9 CORRECTION. CORRECT REMARK 5. 15-JAN-95. REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: NULL REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS. 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 M RES CSSEQI PSI PHI REMARK 500 CYS A 53 -51.24 78.73 REMARK 500 MET A 62 -103.72 57.02 REMARK 500 HIS A 80 -101.08 -166.76 DBREF 3ITR A 1 109 UNP P35225 IL13_HUMAN 24 132 SEQRES 1 A 109 PRO PRO SER THR ALA LEU ARG GLU LEU ILE GLU GLU LEU SEQRES 2 A 109 VAL ASN ILE THR GLN ASN GLN LYS ALA PRO LEU CYS ASN SEQRES 3 A 109 GLY SER MET VAL TRP SER ILE ASN LEU THR ALA GLY MET SEQRES 4 A 109 TYR CYS ALA ALA LEU GLU SER LEU ILE ASN VAL SER GLY SEQRES 5 A 109 CYS SER ALA ILE GLU LYS THR GLN ARG MET LEU SER GLY SEQRES 6 A 109 PHE CYS PRO HIS LYS VAL SER ALA GLY GLN PHE SER SER SEQRES 7 A 109 LEU HIS VAL ARG ASP THR LYS ILE GLU VAL ALA GLN PHE SEQRES 8 A 109 VAL LYS ASP LEU LEU LEU HIS LEU LYS LYS LEU PHE ARG SEQRES 9 A 109 GLU GLY ARG PHE ASN HELIX 1 A LEU A 9 GLN A 18 1HELIX A 10 HELIX 2 1 TRP A 31 ASN A 34 1LOOP AB 4 HELIX 3 B TYR A 40 VAL A 50 1HELIX B 11 HELIX 4 C LEU A 63 PHE A 76 1BOTH MODELS KINKED AT PRO 68 14 HELIX 5 D VAL A 92 PHE A 103 1HELIX D 12 SHEET 1 S1 2 MET A 29 VAL A 30 0 SHEET 2 S1 2 VAL A 88 ALA A 89 -1 SSBOND 1 CYS A 53 CYS A 67 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