2OSH:
reference: Crystal structure of Natratoxin, a novel snake secreted phospholipaseA2 neurotoxin from Naja atra venom inhibiting A-type K+ currents., Hu P, Sun L, Zhu ZQ, Hou XW, Wang S, Yu SS, Wang HL, Zhang P, Wang M, Niu LW, Teng MK, Ruan DY, Proteins. 2008 Aug;72(2):673-83. PMID: 18247353

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