[Term]
id: PR:000046681
name: cyclin-dependent kinase inhibitor 1, initiator methionine removed phosphorylated 3 (human)
def: "A cyclin-dependent kinase inhibitor 1 (human) that has had the initiator methionine removed and has been post-translationally modified to include phosphothreonine at position 145 of the amino acid sequence represented by UniProtKB:P38936. UniProtKB:P38936, 2-164, Thr-145, MOD:00047." [PRO:DNx, Reactome:R-HSA-198614]
comment: Category=organism-modification.
synonym: "hCDKN1A/InitMet-/Phos:3" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000190079, Thr-145, MOD:00047" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:P38936, 2-164, Thr-145, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-198614 "PR:000046681 located_in GO:0005829"
is_a: PR:P38936 ! cyclin-dependent kinase inhibitor 1 (human)
relationship: has_part MOD:00047 ! O-phospho-L-threonine
relationship: lacks_part PR:000021937 ! initiator methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens