RSK1 Proteins

Protein Information

RPS6KA1 (RSK1) is a growth-factor regulated serine/threonine kinase that is involved in the MAPK cascade. It is thought to control cellular proliferation and differentiation through the phosphorylation of transcription factors. RPS6KA1 contains 2 nonidentical 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. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.

Synonyms

90 kDa ribosomal protein S6 kinase 1; dJ590P13.1 (ribosomal protein S6 kinase, 90kD, polypeptide 1); hu-1; MAP kinase-activated protein kinase 1; MAP kinase-activated protein kinase 1a; MAPK-activated protein kinase 1; MAPK-activated protein kinase 1a; MAPKAP kinase 1; MAPKAP kinase 1a; MAPKAPK-1; mapkapk1a; MAPKAPK-1a; p90Rsk; P90-RSK; p90-RSK 1; p90Rsk1; p90-Rsk1; p90S6K; pp90RSK1; ribosomal protein S6 kinase 2 alpha; ribosomal protein S6 kinase 2 beta; ribosomal protein S6 kinase a, polypeptide 1; ribosomal protein S6 kinase A1; ribosomal protein S6 kinase A1 L homeolog; ribosomal protein S6 kinase alpha 1; Ribosomal protein S6 kinase alpha-1; Ribosomal protein S6 kinase II alpha; ribosomal protein S6 kinase II beta; ribosomal protein S6 kinase polypeptide 1; ribosomal protein S6 kinase, 90kD, polypeptide 1; Ribosomal protein S6 kinase, 90kD, 1; ribosomal protein S6 kinase, 90kDa, polypeptide 1; ribosomal protein S6 kinase, 90kDa, polypeptide 1 L homeolog; ribosomal protein S6 kinase, polypeptide A1; ribosomal S6 kinase 1; RPS6KA; Rps6ka1; rps6ka1.L; RPS6KA1L; rsk; RSK1; Rsk-1; S6 kinase II beta; S6 protein kinase (Rsk-1); S6K-alpha 1; S6K-alpha-1; S6KII-alpha; S6KII-beta; wu:fc56h07; XELAEV_18012109mg; zgc:152654