[Term]
id: PR:000062455
name: cyclin-dependent kinase inhibitor 1, initiator methionine removed phosphorylated 1 (human)
def: "A cyclin-dependent kinase inhibitor 1 (human) that has had the initiator methionine removed and that has been phosphorylated on the residue at the position equivalent to Tyr-77 of the amino acid sequence represented by UniProtKB:P38936. UniProtKB:P38936, 2-164, Tyr-77, MOD:00048." [PRO:DNx, Reactome:R-HSA-8942601]
comment: Category=organism-modification.
synonym: "hCDKN1A/InitMet-/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "p-Y77-CDKN1A" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-8942601]
synonym: "UniProtKB:P38936, 2-164, Tyr-77, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-8942601 "PR:000062455 located_in GO:0005829"
is_a: PR:P38936 ! cyclin-dependent kinase inhibitor 1 (human)
relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens