[Term] id: PR:000061090 name: serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform monomethylated 1 (human) def: "A serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform (human) that has been monomethylated on the residue at the position equivalent to Leu-309 of the amino acid sequence represented by UniProtKB:P67775-1. Example: UniProtKB:P67775-1, Leu-309, MOD:00342." [PRO:DNx, Reactome:R-HSA-8857791] comment: Category=organism-modification. synonym: "hPPP2CA/Me1:1" EXACT PRO-short-label [PRO:DNx] synonym: "MeL-PPP2CA" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-8857791] synonym: "UniProtKB:P67775, Leu-309, MOD:00342" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P67775-1, Leu-309, MOD:00342" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-8857791 "PR:000061090 located_in GO:0005654" is_a: PR:P67775 ! serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform (human) relationship: has_part MOD:00342 ! N-methyl-L-leucine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens