[Term]
id: PR:000045131
name: histone H2B type 1-O, initiator methionine removed acetylated 5 (human)
def: "A histone H2B type 1-O (human) that has had the initiator methionine removed and that has been acetylated at the position equivalent to Lys-47 of the amino acid sequence represented by UniProtKB:P23527. UniProtKB:P23527, 2-126, Lys-47, MOD:00064." [PRO:DAN, PRO:JPB, PRO:JR, PMID:20693536, HIstome_var_Hs:Histone_H2B_type_1-O]
comment: Category=organism-modification.
synonym: "hHIST1H2BO/InitMet-/Ac:5" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000071834, Lys-47, MOD:00064" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:P23527, 2-126, Lys-47, MOD:00064" EXACT PRO-proteoform-std [PRO:DNx]
synonym: "H2B_type_1-O:H2BK46ac" BROAD [HIstome_ptm_Hs:H2BK46ac]
is_a: PR:P23527 ! histone H2B type 1-O (human)
relationship: has_part MOD:00064 ! N6-acetyl-L-lysine
relationship: lacks_part PR:000021937 ! initiator methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens