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1PX9

Solution structure of the native CnErg1 Ergtoxin, a highly specific inhibitor of HERG channel

Summary for 1PX9
Entry DOI10.2210/pdb1px9/pdb
Descriptorergtoxin (1 entity in total)
Functional Keywordsalpha/beta molecular scaffold, toxin
Biological sourceCentruroides noxius (Mexican scorpion)
Cellular locationSecreted: Q86QT3
Total number of polymer chains1
Total formula weight4746.41
Authors
Frenal, K.,Wecker, K.,Gurrola, G.B.,Possani, L.D.,Wolff, N.,Delepierre, M. (deposition date: 2003-07-03, release date: 2004-06-22, Last modification date: 2022-03-02)
Primary citationFrenal, K.,Xu, C.Q.,Wolff, N.,Wecker, K.,Gurrola, G.B.,Zhu, S.Y.,Chi, C.W.,Possani, L.D.,Tytgat, J.,Delepierre, M.
Exploring structural features of the interaction between the scorpion toxinCnErg1 and ERG K+ channels.
Proteins, 56:367-375, 2004
Cited by
PubMed: 15211519
DOI: 10.1002/prot.20102
PDB entries with the same primary citation
Experimental method
SOLUTION NMR
Structure validation

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