Title : [Molecular and pharmacological bases for the gating regulation of L-type voltage-dependent Ca2+ channels].

Pub. Date : 2004 Mar

PMID : 14993732






2 Functional Relationships(s)
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1 We identified Phe(1112) and Ser(1115) in the pore-forming IIIS5-S6 linker region of the alpha(1C) subunit as critical determinants of the binding of dihydropyridines (DHP). Phenylalanine dihydropyrimidinase Homo sapiens
2 We proposed that Phe(1112) and Ser(1115) in the pore-forming IIIS5-S6 linker region is required for the stabilization of the Ca(2+) channel in the open state by Ca(2+) channel agonists and further proposed a novel model for the DHP-binding pocket of the alpha(1C) subunit. Phenylalanine dihydropyrimidinase Homo sapiens