GMP phosphodiesterase, delta subunit (IPR008015)

Short name: PDED_dom

Overlapping homologous superfamilies

Domain relationships



This entry represents a domain found in GMP-PDE delta subunit and related proteins.

GMP-PDE delta subunit was originally identified as a fourth subunit of rod-specific cGMP phosphodiesterase (PDE) (EC: The precise function of PDE delta subunit in the rod specific GMP-PDE complex is unclear. In addition, PDE delta subunit is not confined to photoreceptor cells but is widely distributed in different tissues. PDE delta subunit is thought to be a specific soluble transport factor for certain prenylated proteins and Arl2-GTP a regulator of PDE-mediated transport [PMID: 11980706].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.