PDB Short entry for 1GF1 HEADER INSULIN AND INSULIN-LIKE HORMONES 16-DEC-82 1GF1 TITLE TERTIARY STRUCTURES, RECEPTOR BINDING, AND ANTIGENICITY OF TITLE 2 INSULINLIKE GROWTH FACTORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-LIKE GROWTH FACTOR I; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS INSULIN AND INSULIN-LIKE HORMONES EXPDTA THEORETICAL MODEL AUTHOR T.L.BLUNDELL,S.BEDARKAR,R.E.HUMBEL REVDAT 5 15-OCT-94 1GF1 1 COMPND EXPDTA REVDAT 4 09-APR-85 1GF1 1 JRNL REVDAT 3 30-SEP-83 1GF1 1 REVDAT REVDAT 2 13-JUN-83 1GF1 1 SEQRES REVDAT 1 09-MAR-83 1GF1 0 JRNL AUTH T.L.BLUNDELL,S.BEDARKAR,R.E.HUMBEL JRNL TITL TERTIARY STRUCTURES, RECEPTOR BINDING, AND JRNL TITL 2 ANTIGENICITY OF INSULINLIKE GROWTH FACTORS. JRNL REF FED.PROC. V. 42 2592 1983 JRNL REFN ASTM FEPRA7 US ISSN 0014-9446 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.L.BLUNDELL,R.E.HUMBEL REMARK 1 TITL HORMONE FAMILIES. PANCREATIC HORMONES AND REMARK 1 TITL 2 HOMOLOGOUS GROWTH FACTORS REMARK 1 REF NATURE V. 287 781 1980 REMARK 1 REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.L.BLUNDELL,S.BEDARKAR,E.RINDERKNECHT,R.E.HUMBEL REMARK 1 TITL INSULIN-LIKE GROWTH FACTOR. A MODEL FOR TERTIARY REMARK 1 TITL 2 STRUCTURE ACCOUNTING FOR IMMUNOREACTIVITY AND REMARK 1 TITL 3 RECEPTOR BINDING REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 75 180 1978 REMARK 1 REFN ASTM PNASA6 US ISSN 0027-8424 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 1GF1 COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 THE COORDINATES IN THIS ENTRY ARE NON-EXPERIMENTAL. THUS REMARK 5 THE CRYST1 AND SCALE RECORDS BELOW ARE MEANINGLESS BUT ARE REMARK 5 INCLUDED TO MEET PROTEIN DATA BANK SPECIFICATIONS. REMARK 6 REMARK 6 CORRECTION. CORRECT TYPOGRAPHICAL ERROR ON SEQRES RECORD. REMARK 6 13-JUN-83. REMARK 7 REMARK 7 CORRECTION. INSERT REVDAT RECORDS. 30-SEP-83. REMARK 8 REMARK 8 CORRECTION. UPDATE JRNL REFERENCE TO REFLECT PUBLICATION. REMARK 8 09-APR-85. REMARK 9 REMARK 9 CORRECTION. ADD THEORETICAL MODEL INFORMATION TO COMPND REMARK 9 RECORD. ADD EXPDTA RECORD. 15-OCT-94. 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: 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 LYS A 65 PRO A 66 144.45 DBREF 1GF1 A 1 70 UNP P01343 IGFA_HUMAN 49 118 SEQRES 1 A 70 GLY PRO GLU THR LEU CYS GLY ALA GLU LEU VAL ASP ALA SEQRES 2 A 70 LEU GLN PHE VAL CYS GLY ASP ARG GLY PHE TYR PHE ASN SEQRES 3 A 70 LYS PRO THR GLY TYR GLY SER SER SER ARG ARG ALA PRO SEQRES 4 A 70 GLN THR GLY ILE VAL ASP GLU CYS CYS PHE ARG SER CYS SEQRES 5 A 70 ASP LEU ARG ARG LEU GLU MET TYR CYS ALA PRO LEU LYS SEQRES 6 A 70 PRO ALA LYS SER ALA HELIX 1 1B ALA A 8 CYS A 18 1 11 HELIX 2 1A ILE A 43 ARG A 50 1IRREGULAR RIGHT HANDED HELIX 8 HELIX 3 2A LEU A 54 MET A 59 5CLOSEST TO 3/10 ESPECLY 56-59 6 TURN 1 T1 CYS A 6 GLU A 9 TURN 2 T2 GLY A 7 LEU A 10 TURN 3 T3 CYS A 18 ARG A 21 TURN 4 T4 GLY A 19 GLY A 22 TURN 5 T5 THR A 29 GLY A 32 TURN 6 T6 GLY A 42 ASP A 45 ANGLE N..O-C BETWEEN 110-118 TURN 7 T7 ASP A 53 ARG A 56 ANGLE N..O-C BETWEEN 110-118 TURN 8 T8 LEU A 57 TYR A 60 ANGLE N..O-C BETWEEN 110-118 TURN 9 T9 GLU A 58 CYS A 61 ANGLE N..O-C BETWEEN 110-118 SSBOND 1 CYS A 6 CYS A 48 SSBOND 2 CYS A 18 CYS A 61 SSBOND 3 CYS A 47 CYS A 52 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