[Term] id: PR:000044920 name: histone H2A type 1-B/E, initiator methionine removed phosphorylated 2 (human) def: "A histone H2A type 1-B/E (human) that has had the initiator methionine removed and that has been phosphorylated on the residue at the position equivalent to Thr-121 of the amino acid sequence represented by UniProtKB:P04908. UniProtKB:P04908, 2-130, Thr-121, MOD:00047." [PRO:DAN, PRO:JPB, PRO:JR, PMID:19965387, HIstome_var_Hs:Histone_H2A_type_1-B/E] comment: Category=organism-modification. synonym: "hHIST1H2A[B/E]/InitMet-/Phos:2" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000055237, Thr-121, MOD:00047" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P04908, 2-130, Thr-121, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx] synonym: "H2A_type_1-B/E:H2AT120ph" BROAD [HIstome_ptm_Hs:H2AT120ph] is_a: PR:P04908 ! histone H2A type 1-B/E (human) relationship: has_part MOD:00047 ! O-phospho-L-threonine relationship: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens