PRPH2 and ROM1 are tetraspanning membrane proteins that assemble into noncovalent tetramers and higher order disulfide-linked oligomers and are involved in photoreceptor disc morphogenesis.
Pathology
germline mutations in retinitis pigmentosa locus 7 (RP7) (MIM.608133)
See also
rod outer segment proteins (ROMs)
rod outer segment