iPTMnet Report for O88643 (Pak1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID O88643 / PAK1_MOUSE
Protein Name Serine/threonine-protein kinase PAK 1
Gene Name Name: Pak1
Synonyms:Paka;
Organism Mus musculus (Mouse)

PRO ID PR:O88643
DAG View
PRO Name serine/threonine-protein kinase PAK 1 (mouse)
Definition A serine/threonine-protein kinase PAK 1 that is encoded in the genome of mouse.
Short Label mPAK1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


O88643 (Pak1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S21 Phosphorylation P31750 (Akt1) , O88643 (Pak1) PhosphoSitePlus 14585966
T33 Phosphorylation PhosphoSitePlus
T109 Phosphorylation Q9WTK7 (Stk11) PhosphoSitePlus 20400510
S115 Phosphorylation PhosphoSitePlus
S144 Phosphorylation phospho.ELM   PhosphoSitePlus 14500679
T158 Phosphorylation PhosphoSitePlus
S174 Phosphorylation PhosphoSitePlus
T185 Phosphorylation PhosphoSitePlus
S199 Phosphorylation phospho.ELM   PhosphoSitePlus 14500679
S204 Phosphorylation phospho.ELM   PhosphoSitePlus 14500679
T212 Phosphorylation P49615 (Cdk5) , P11440 (Cdk1) phospho.ELM   PhosphoSitePlus   UniProt 11604394, 21183079, 12176334, ...17114649, 12176333
T214 Phosphorylation PhosphoSitePlus
T219 Phosphorylation PhosphoSitePlus
S220 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 21183079, 15345747
S223 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 17114649, 21183079
T225 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 17114649, 21183079
T229 Phosphorylation PhosphoSitePlus   UniProt 21183079
T230 Phosphorylation PhosphoSitePlus   UniProt 21183079
S249 Phosphorylation PhosphoSitePlus
S259 Phosphorylation PhosphoSitePlus
S262 Phosphorylation PhosphoSitePlus
K391 Ubiquitination PhosphoSitePlus
S422 Phosphorylation PhosphoSitePlus
T423 Phosphorylation O88643 (Pak1) phospho.ELM   PhosphoSitePlus   UniProt 17242355, 22669945, 12719581, ...14500679
T427 Phosphorylation PhosphoSitePlus
S511 Phosphorylation PhosphoSitePlus


O88643 (Pak1) as PTM Enzyme



Substrate Site Score Source PMID
O88643 (Pak1) S21 PhosphoSitePlus 14585966
O88643 (Pak1) T423 UniProt 22669945
P42230 (Stat5a) S779 phospho.ELM   PhosphoSitePlus 24263804, 12732616
P63168 (Dynll1) S88 phospho.ELM   PhosphoSitePlus 15504720
Q91VC7 (Ppp1r14a) T38 phospho.ELM 12359219