[Term] id: PR:O00257-3 name: E3 SUMO-protein ligase CBX4 isoform h2 (human) def: "An E3 SUMO-protein ligase CBX4 (human) that is a translation product of some mRNA giving rise to a protein with the amino acid sequence represented by UniProtKB:O00257-3." [PRO:auto, UniProtKB:O00257] comment: Category=organism-sequence. synonym: "hCBX4/iso:h2" EXACT PRO-short-label [PRO:auto] xref: UniProtKB:O00257-3 is_a: PR:O00257 ! E3 SUMO-protein ligase CBX4 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens