[Term]
id: PR:000047284
name: alpha-endosulfine, initiator methionine removed phosphorylated 2 (human)
def: "An alpha-endosulfine (human) that has had the initiator methionine removed and has been post-translationally modified to include phosphoserine at position 67 of the amino acid sequence represented by UniProtKB:O43768. UniProtKB:O43768, 2-121, Ser-67, MOD:00046." [PRO:DNx, Reactome:R-HSA-2430532]
comment: Category=organism-modification.
synonym: "hENSA/InitMet-/Phos:2" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000146758, Ser-67, MOD:00046" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:O43768, 2-121, Ser-67, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2430532 "PR:000047284 located_in GO:0005654"
is_a: PR:O43768 ! alpha-endosulfine (human)
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens
relationship: lacks_part PR:000021937 ! initiator methionine