[Term]
id: PR:000049290
name: mothers against decapentaplegic homolog 5, initiator methionine removed phosphorylated 1 (human)
def: "A mothers against decapentaplegic homolog 5 (human) that has had the initiator methionine removed and has been post-translationally modified to include phosphoserine at positions 463 and 465 of the amino acid sequence represented by UniProtKB:Q99717. UniProtKB:Q99717, 2-465, Ser-463/Ser-465, MOD:00046." [PRO:DNx, Reactome:R-HSA-201432, Reactome:R-HSA-201473]
comment: Category=organism-modification.
synonym: "hSMAD5/InitMet-/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000090865, Ser-463/Ser-465, MOD:00046" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:Q99717, 2-465, Ser-463/Ser-465, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-201432 "PR:000049290 located_in GO:0005654"
xref: Reactome:R-HSA-201473 "PR:000049290 located_in GO:0005829"
is_a: PR:Q99717 ! mothers against decapentaplegic homolog 5 (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