Title : Projection structure of rhodopsin.

Pub. Date : 1993 Apr 22

PMID : 8469290






1 Functional Relationships(s)
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1 A wealth of biochemical data is available for rhodopsin: 11-cis retinal is bound to lysine 296 in helix VII; glutamic acid 113 on helix III is the counterion to the protonated Schiff"s base; a disulphide bridge, cystine 110-187, connects helix III to the second extracellular loop e2 (refs 13, 14); the carboxy terminus has two palmitoylated cysteines forming a cytoplasmic loop i4 (ref. disulphide rhodopsin Homo sapiens