title: Photochemistry of visual pigment in a G(q) protein-coupled receptor (GPCR)--insights from structural and spectral tuning studies on squid rhodopsin.
authors.affiliation: Department of Chemistry, Cherry L. Emerson Center for Scientific Computation, Emory University, 1515 Dickey Drive, Atlanta, GA 30322, USA.
authors.forename: Sivakumar
authors.initials: S
authors.lastname: Sekharan
authors.forename: Ahmet
authors.initials: A
authors.lastname: Altun
authors.forename: Keiji
authors.initials: K
authors.lastname: Morokuma
mesh_terms: D000818:Animals; D049832:Decapodiformes / Q000737:chemistry*; D008958:Models, Molecular; D010777:Photochemistry / Q000379:methods; D011487:Protein Conformation; D043562:Receptors, G-Protein-Coupled / Q000737:chemistry*; D012168:Retinal Pigments; D012243:Rhodopsin / Q000737:chemistry*
chemical_list: D043562:Receptors, G-Protein-Coupled; D012168:Retinal Pigments; D012243:Rhodopsin