[Term]
id: PR:000045803
name: CCAAT/enhancer-binding protein alpha phosphorylated 1 (human)
def: "A CCAAT/enhancer-binding protein alpha (human) that has been phosphorylated on the residue at the position equivalent to Ser-21 of the amino acid sequence represented by UniProtKB:P49715-1. Example: UniProtKB:P49715-1, Ser-21, MOD:00046." [PMID:14701740, iPTMnet:P49715]
comment: Category=organism-modification. Evidence=(ECO:0000006, based on PMID:14701740). Status=unreviewed.
synonym: "hCEBPA/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P49715, Ser-21, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx]
synonym: "UniProtKB:P49715-1, Ser-21, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx]
is_a: PR:P49715 ! CCAAT/enhancer-binding protein alpha (human)
relationship: has_part MOD:00046 ! O-phospho-L-serine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens