[Term] id: PR:000083803 name: transcriptional repressor NF-X1 phosphorylated 1 (human) def: "A transcriptional repressor NF-X1 (human) that has been phosphorylated on the residue at the position equivalent to Ser-193 of the amino acid sequence represented by UniProtKB:Q12986-1. Example: UniProtKB:Q12986-1, Ser-193, MOD:00046." [PRO:DNx, IEDB_epitope:2148714] comment: Category=organism-modification. synonym: "hNFX1/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q12986, Ser-193, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q12986-1, Ser-193, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q12986 ! transcriptional repressor NF-X1 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens