功能Probably plays a specific functional role in the rods and/or cones of photoreceptors. It may be the enzyme involved in the resynthesis of cGMP required for recovery of the dark state after phototransduction.
组织特异性Retina. Localized exclusively in the outer nuclear layer and inner segments of the rod and cone photoreceptor cells.
序列相似性Belongs to the adenylyl cyclase class-4/guanylyl cyclase family. Contains 1 guanylate cyclase domain. Contains 1 protein kinase domain.
结构域The protein kinase domain is predicted to be catalytically inactive.
翻译后修饰There are 9 conserved cysteine residues in sensory guanylate cyclases, 6 in the extracellular domain, which may be involved in intra- or interchain disulfide bonds.