[Term]
id: PR:000049016
name: retinoblastoma-associated protein, initiator methionine removed phosphorylated 2 (human)
def: "A retinoblastoma-associated protein (human) that has had the initiator methionine removed and has been post-translationally modified to include phosphoserine at position 795 of the amino acid sequence represented by UniProtKB:P06400. UniProtKB:P06400, 2-928, Ser-795, MOD:00046." [PRO:DNx, Reactome:R-HSA-69226]
comment: Category=organism-modification.
synonym: "hRB1/InitMet-/Phos:2" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000167836, Ser-795, MOD:00046" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:P06400, 2-928, Ser-795, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-69226 "PR:000049016 located_in GO:0005654"
is_a: PR:P06400 ! retinoblastoma-associated protein (human)
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: lacks_part PR:000021937 ! initiator methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens