2I28

Solution Structure of alpha-Conotoxin BuIA

Summary for 2I28

• Entry DOI: 10.2210/pdb2i28/pdb
• Descriptor: Alpha-conotoxin BuIA (1 entity in total)
• Functional Keywords: alpha-helix, beta-turn, two disulfide bonds, c-terminal amidation, toxin
• Cellular location: Secreted: P69657
• Total number of polymer chains: 1
• Total formula weight: 1314.60

Authors

Chi, S.-W.,Kim, D.-H.,Olivera, B.M.,McIntosh, J.M.,Han, K.-H. (deposition date: 2006-08-16, release date: 2006-10-31, Last modification date: 2022-03-09)

• Primary citation: Chi, S.-W.,Kim, D.-H.,Olivera, B.M.,McIntosh, J.M.,Han, K.-H.; NMR structure determination of alpha-conotoxin BuIA, a novel neuronal nicotinic acetylcholine receptor antagonist with an unusual 4/4 disulfide scaffold; Biochem.Biophys.Res.Commun., 349:1228-1234, 2006; PubMed: 16979596; DOI: 10.1016/j.bbrc.2006.08.164

Experimental method

SOLUTION NMR