[Term] id: PR:000070220 name: sodium-dependent phosphate transporter 1 phosphorylated 1 (human) def: "A sodium-dependent phosphate transporter 1 (human) that has been phosphorylated on the residue at the position equivalent to Ser-121 of the amino acid sequence represented by UniProtKB:Q8WUM9. UniProtKB:Q8WUM9, Ser-121, MOD:00046." [PRO:DNx, IEDB_epitope:2145864] comment: Category=organism-modification. synonym: "hSLC20A1/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q8WUM9, Ser-121, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q8WUM9 ! sodium-dependent phosphate transporter 1 (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens