[Term] id: PR:000045321 name: histone H4, initiator methionine removed monomethylated 2 (human) def: "A histone H4 (human) that has had the initiator methionine removed and that has been monomethylated at the position equivalent to Arg-4 of the amino acid sequence represented by UniProtKB:P62805. UniProtKB:P62805, 2-103, Arg-4, MOD:00414." [PRO:DAN, PRO:JPB, PRO:JR, PMID:11387442, PMID:16103216, HIstome_var_Hs:Histone_H4] comment: Category=organism-modification. synonym: "hH4/InitMet-/Me1:2" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_0000158320, Arg-4, MOD:00414" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:P62805, 2-103, Arg-4, MOD:00414" EXACT PRO-proteoform-std [PRO:DNx] synonym: "H4:H4R3me1" BROAD [HIstome_ptm_Hs:H4R3me1] is_a: PR:P62805 ! histone H4 (human) relationship: has_part MOD:00414 ! monomethylated L-arginine relationship: lacks_part PR:000021937 ! initiator methionine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens