HEADER TOXIN/SIGNALING PROTEIN 02-DEC-04 1Y5P TITLE PREDICTED STRUCTURE OF AN ALPHA SHORT CHAIN NEUROTOXIN FROM TITLE 2 COBRA NAJA NAJA BOUND WITH ACETYLCHOLINE RECEPTOR PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: WEAK NEUROTOXIN 8; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ALPHA NEUROTOXIN; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: 6-MER PEPTIDE FROM ACETYLCHOLINE RECEPTOR COMPND 7 PROTEIN, ALPHA CHAIN; COMPND 8 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NAJA NAJA; SOURCE 3 ORGANISM_COMMON: INDIAN COBRA; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 6 ORGANISM_COMMON: HUMAN KEYWDS ALPHA SHORT CHAIN NEUROTOXIN, HOMOLOGY MODEL, COMPARATIVE KEYWDS 2 MODELING EXPDTA THEORETICAL MODEL AUTHOR A.BANO,A.SALIM,A.ABBASI,Z.H.ZAIDI REVDAT 1 21-DEC-04 1Y5P 0 JRNL AUTH A.BANO,A.SALIM,A.ABBASI,Z.H.ZAIDI JRNL TITL PREDICTION OF THE BINDING SITES IN ALPHA JRNL TITL 2 NEUROTOXINS FROM SOME ELAPIDEA SNAKES: A MOLECULAR JRNL TITL 3 MODELING ANALYSIS OF THE SUBSEQUENT EFFECT OF JRNL TITL 4 BINDING ON THE STRUCTURE OF NEUROTOXINS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : MODELLER 4 REMARK 3 AUTHORS : SALI, A REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Y5P COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-DEC-2004. REMARK 100 THE RCSB ID CODE IS RCSB031148. REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: HOMOLOGY MODEL WAS BUILT USING THE CRYSTAL STRUCTURE REMARK 220 COORDINATES OF 1CTX, 1KBA AND 1ABT 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LN7 RELATED DB: PDB REMARK 900 ALPHA NEUROTOXIN AND ACH RECEPTOR COMPLEX REMARK 900 RELATED ID: 1LN9 RELATED DB: PDB REMARK 900 ALPHA NEUROTOXIN AND ACH RECEPTOR COMPLEX REMARK 900 RELATED ID: 1LQ3 RELATED DB: PDB REMARK 900 ALPHA NEUROTOXIN AND ACH RECEPTOR COMPLEX REMARK 900 RELATED ID: 1XVZ RELATED DB: PDB REMARK 900 WEAK NEUROTOXIN 5 REMARK 900 RELATED ID: 1XW0 RELATED DB: PDB REMARK 900 WEAK NEUROTOXIN 6 REMARK 900 RELATED ID: 1XW1 RELATED DB: PDB REMARK 900 WEAK NEUROTOXIN 7 REMARK 900 RELATED ID: 1Y5Q RELATED DB: PDB REMARK 900 ALPHA SHORT CHAIN NEUROTOXIN REMARK 900 RELATED ID: 1Y5S RELATED DB: PDB REMARK 900 ALPHA NEUROTOXIN FROM TAIWAN COBRA REMARK 900 RELATED ID: 1Y5T RELATED DB: PDB REMARK 900 ALPHA NEUROTOXIN FROM TAIWAN COBRA BOUND WITH ACETYLCHOLINE REMARK 900 RECEPTOR PEPTIDE DBREF 1Y5P A 1 65 UNP P29182 TXW8_NAJNA 1 65 DBREF 1Y5P B 229 234 UNP P02708 ACHA_HUMAN 230 235 SEQRES 1 A 65 LEU THR CYS LEU ASN CYS PRO GLU VAL TYR CYS ARG ARG SEQRES 2 A 65 PHE GLN LYS CYS ARG ASN GLY GLU LYS ILE CYS PHE LYS SEQRES 3 A 65 LYS PHE ASP GLN ARG ASN LEU LEU GLY LYS ARG TYR GLU SEQRES 4 A 65 ILE GLY CYS ALA ALA THR CYS PRO GLU ALA LYS PRO ARG SEQRES 5 A 65 GLU ILE VAL GLN CYS CYS SER THR ASP LYS CYS ASN ARG SEQRES 1 B 6 LYS HIS SER VAL THR TYR SHEET 1 A 2 THR A 2 ASN A 5 0 SHEET 2 A 2 ARG A 13 LYS A 16 -1 O ARG A 13 N ASN A 5 SHEET 1 B 3 LYS A 36 ALA A 43 0 SHEET 2 B 3 ILE A 23 GLN A 30 -1 N ASP A 29 O ARG A 37 SHEET 3 B 3 VAL A 55 CYS A 58 -1 O GLN A 56 N LYS A 26 SSBOND 1 CYS A 3 CYS A 24 SSBOND 2 CYS A 17 CYS A 42 SSBOND 3 CYS A 46 CYS A 57 SSBOND 4 CYS A 58 CYS A 63 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 MASTER 46 0 0 0 5 0 0 6 0 0 0 6 END