The sulfhydryl groups of rhodopsin.
D000818:Animals; D002417:Cattle; D008027:Light; D012168:Retinal Pigments / Q000032:analysis*; D013053:Spectrophotometry; D013438:Sulfhydryl Compounds / Q000032:analysis*
D012168:Retinal Pigments; D013438:Sulfhydryl Compounds