Protein Information

Cytoscape View


UniProt AC / UniProt ID P18653 / KS6A1_MOUSE
Protein Name Ribosomal protein S6 kinase alpha-1
Gene Name Name: Rps6ka1
Synonyms:Mapkapk1a,Rsk1;
Organism Mus musculus (Mouse)

PRO ID PR:P18653
DAG View
PRO Name ribosomal protein S6 kinase alpha-1 (mouse)
Definition A ribosomal protein S6 kinase alpha-1 that is encoded in the genome of mouse.
Short Label mRPS6KA1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P18653 (Rps6ka1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S45 Phosphorylation PhosphoSitePlus
S72 Phosphorylation PhosphoSitePlus
K75 Ubiquitination PhosphoSitePlus
R186 Methylation PhosphoSitePlus
S209 Phosphorylation PhosphoSitePlus
Y220 Phosphorylation PhosphoSitePlus
S221 Phosphorylation PhosphoSitePlus   RLIMS-P 22041125
T225 Phosphorylation PhosphoSitePlus
Y228 Phosphorylation PhosphoSitePlus
T348 Phosphorylation phospho.ELM   PhosphoSitePlus 15389611, 12019309
S352 Phosphorylation phospho.ELM   PhosphoSitePlus 15389611, 12019309
S358 Phosphorylation PhosphoSitePlus
S369 Phosphorylation Q63844 (Mapk3) , P63085 (Mapk1) phospho.ELM   PhosphoSitePlus   UniProt 19144319, 11278279, 21183079, ...17242355, 22698694
Y455 Phosphorylation PhosphoSitePlus
T463 Phosphorylation PhosphoSitePlus
K551 Ubiquitination PhosphoSitePlus
T562 Phosphorylation phospho.ELM   PhosphoSitePlus 15138267, 14963034
T566 Phosphorylation PhosphoSitePlus
T665 Phosphorylation PhosphoSitePlus
S676 Phosphorylation PhosphoSitePlus
S721 Phosphorylation phospho.ELM   PhosphoSitePlus 17242355
T722 Phosphorylation PhosphoSitePlus
T723 Phosphorylation PhosphoSitePlus


P18653 (Rps6ka1) as PTM Enzyme



Substrate Site Score Source PMID
P18608 (Hmgn1) S7 PhosphoSitePlus 10469656
P28033 (Cebpb) T217 PhosphoSitePlus 11684016
P48787 (Tnni3) S23 PhosphoSitePlus 15840586
P48787 (Tnni3) S24 PhosphoSitePlus 15840586
Q01147 (Creb1) S133 PhosphoSitePlus 15138267
Q61337 (Bad) S112 PhosphoSitePlus 16103085, 10880354
Q61337 (Bad) S155 PhosphoSitePlus 10880354, 10837486
Q8BTM8 (Flna) S2152 PhosphoSitePlus 22698694
Q9QWL7 (Krt17) S44 PhosphoSitePlus 22006917
Q9WTK7 (Stk11) S431 PhosphoSitePlus 11297520