[Term] id: PR:000048296 name: dual specificity mitogen-activated protein kinase kinase 2 phosphorylated 2 (human) def: "A dual specificity mitogen-activated protein kinase kinase 2 (human) that has been post-translationally modified to include phosphoserine at positions 222 and 226 of the amino acid sequence represented by UniProtKB:P36507. UniProtKB:P36507, Ser-222/Ser-226, MOD:00046." [PRO:DNx, Reactome:R-HSA-169292] comment: Category=organism-modification. synonym: "hMAP2K2/Phos:2" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P36507, Ser-222/Ser-226, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-169292 "PR:000048296 located_in GO:0005829" xref: Reactome:R-HSA-6802550 "PR:000048296 located_in GO:0005886" is_a: PR:P36507 ! dual specificity mitogen-activated protein kinase kinase 2 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens