eF-site ID 2c9t-S PDB Code 2c9t Chain S click to enlarge Title Crystal Structure Of Acetylcholine Binding Protein (AChBP) From Aplysia Californica In Complex With alpha-Conotoxin ImI Classification RECEPTOR/TOXIN Compound SOLUBLE ACETYLCHOLINE RECEPTOR Source ORGANISM_COMMON: CALIFORNIA SEA HARE; ORGANISM_SCIENTIFIC: APLYSIA CALIFORNICA; Sequence S:  GCCSDPRCAWRCX Description Functional site 1) chain S residue 9 type sequence A description BINDING SITE FOR RESIDUE NH2 S 13 source : AC7 2) chain S residue 12 type sequence C description BINDING SITE FOR RESIDUE NH2 S 13 source : AC7 3) chain S residue 5 type SITE sequence D description Important for binding to human alpha-7 nAChR => ECO:0000305|PubMed:15609996 source Swiss-Prot : SWS_FT_FI1 4) chain S residue 6 type SITE sequence P description Important for binding to human alpha-7 nAChR => ECO:0000305|PubMed:15609996 source Swiss-Prot : SWS_FT_FI1 5) chain S residue 7 type SITE sequence R description Important for binding to human alpha-7 nAChR => ECO:0000305|PubMed:15609996 source Swiss-Prot : SWS_FT_FI1 6) chain S residue 9 type SITE sequence A description Important for binding to human alpha-7 nAChR => ECO:0000305|PubMed:15609996 source Swiss-Prot : SWS_FT_FI1 7) chain S residue 10 type SITE sequence W description Important for binding to human alpha-7 nAChR => ECO:0000305|PubMed:15609996 source Swiss-Prot : SWS_FT_FI1 8) chain S residue 12 type MOD_RES sequence C description Cysteine amide => ECO:0000269|PubMed:8206995 source Swiss-Prot : SWS_FT_FI2

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