[Term] id: PR:000026215 name: glycogen phosphorylase, brain form, initiator methionine removed acetylated and pyridoxal phosphate lysine 1 (human) def: "A glycogen phosphorylase, brain form, initiator methionine removed acetylated and pyridoxal phosphate lysine 1 in human. UniProtKB:P11216, 2-843, Ala-2, MOD:00050|Lys-681, MOD:00128." [PRO:CNx, Reactome:R-HSA-71862] comment: Category=organism-modification. Note: The Reactome entry mentions only the PLP moiety, but it is unlikely that this modification exists in the absence of the alanine modification. [PRO:DAN] synonym: "hPYGB/InitMet-/AcPyrdox:1" EXACT PRO-short-label [PRO:DAN] synonym: "PRO_0000188535, Ala-2, MOD:00050|Lys-681, MOD:00128" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "PXLP-PYGB (human)" EXACT [Reactome:R-HSA-71862] synonym: "UniProtKB:P11216, 2-843, Ala-2, MOD:00050|Lys-681, MOD:00128" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-71862 "PR:000026215 located_in GO:0005829" intersection_of: PR:000026185 ! glycogen phosphorylase, brain form, initiator methionine removed acetylated and pyridoxal phosphate lysine 1 intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_part MOD:00050 ! N-acetyl-L-alanine relationship: has_part MOD:00128 ! N6-pyridoxal phosphate-L-lysine