[Term] id: PR:000048687 name: serine/threonine-protein kinase PAK 1 phosphorylated 3 (human) def: "A serine/threonine-protein kinase PAK 1 (human) that has been phosphorylated on the residue at the position equivalent to Ser-144 of the amino acid sequence represented by UniProtKB:Q13153. UniProtKB:Q13153, Ser-144, MOD:00046." [PRO:DNx, Reactome:R-HSA-451339] comment: Category=organism-modification. synonym: "hPAK1/Phos:3" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q13153, Ser-144, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-451339 "PR:000048687 located_in GO:0005829" is_a: PR:Q13153 ! serine/threonine-protein kinase PAK 1 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens