[Term] id: PR:000070655 name: neutral amino acid transporter B(0) phosphorylated 1 (human) def: "A neutral amino acid transporter B(0) (human) that has been phosphorylated on the residue at the position equivalent to Ser-539 of the amino acid sequence represented by UniProtKB:Q15758-1. Example: UniProtKB:Q15758-1, Ser-539, MOD:00046." [PRO:DNx, IEDB_epitope:1857399] comment: Category=organism-modification. synonym: "hSLC1A5/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q15758, Ser-539, MOD:00046" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q15758-1, Ser-539, MOD:00046" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q15758 ! neutral amino acid transporter B(0) (human) relationship: has_part MOD:00046 ! O-phospho-L-serine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens