RPS6KA3

4D9T, 4D9U, 4JG6, 4JG7, 4JG8, 4NUS, 4NW5, 4NW6, 5D9K, 5D9L6197110651ENSG00000177189ENSMUSG00000031309P51812P18654NM_004586NM_148945NM_001346675NP_004577NP_001333604NP_683747Ribosomal protein S6 kinase, 90kDa, polypeptide 3, also known as RPS6KA3, is an enzyme that in humans is encoded by the RPS6KA3 gene. Ribosomal protein S6 kinase, 90kDa, polypeptide 3, also known as RPS6KA3, is an enzyme that in humans is encoded by the RPS6KA3 gene. This gene encodes a member of the RSK (ribosomal S6 kinase) family of serine/threonine kinases. This kinase contains 2 non-identical kinase catalytic domains and phosphorylates various substrates, including members of the mitogen-activated kinase (MAPK) signalling pathway. The activity of this protein has been implicated in controlling cell growth and differentiation. Mutations in this gene have been associated with Coffin–Lowry syndrome (CLS). RPS6KA3 has been shown to interact with CREB-binding protein, MAPK1 and PEA15.