[Term] id: PR:000001338 name: complement receptor type 2 def: "A protein that is a translation product of the human CR2 gene or a 1:1 ortholog thereof." [PRO:WCB] comment: Category=gene. Requested by=CL. synonym: "CR2" EXACT PRO-short-label [PRO:DNx] synonym: "Cr2" EXACT [] synonym: "C3DR" RELATED Gene-based [] synonym: "CD21" EXACT [] synonym: "EBV receptor" EXACT [] synonym: "complement C3d receptor" EXACT [] synonym: "epstein-Barr virus receptor" EXACT [] xref: PIRSF:PIRSF002484 is_a: PR:000000001 ! protein [Term] id: PR:P20023-4 name: complement receptor type 2 isoform D (human) def: "A complement receptor type 2 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20023-4." [PRO:DNx, UniProtKB:P20023] comment: Category=organism-sequence. synonym: "hCR2/iso:D" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:P20023-4 is_a: PR:P20023 ! complement receptor type 2 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens [Term] id: PR:P20023-3 name: complement receptor type 2 isoform C (human) def: "A complement receptor type 2 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20023-3." [PRO:DNx, UniProtKB:P20023] comment: Category=organism-sequence. synonym: "hCR2/iso:C" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:P20023-3 is_a: PR:P20023 ! complement receptor type 2 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens [Term] id: PR:P20023-2 name: complement receptor type 2 isoform B (human) def: "A complement receptor type 2 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20023-2." [PRO:DNx, UniProtKB:P20023] comment: Category=organism-sequence. synonym: "hCR2/iso:B" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:P20023-2 is_a: PR:P20023 ! complement receptor type 2 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens [Term] id: PR:P20023-1 name: complement receptor type 2 isoform A (human) def: "A complement receptor type 2 (human) that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P20023-1." [PRO:DNx, UniProtKB:P20023] comment: Category=organism-sequence. synonym: "hCR2/iso:A" EXACT PRO-short-label [PRO:DNx] xref: UniProtKB:P20023-1 is_a: PR:P20023 ! complement receptor type 2 (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens [Term] id: PR:P20023 name: complement receptor type 2 (human) def: "A complement receptor type 2 that is encoded in the genome of human." [PRO:WCB, UniProtKB:P20023] comment: Category=organism-gene. synonym: "CR2" RELATED Gene-based [UniProtKB:P20023] synonym: "C3DR" RELATED Gene-based [UniProtKB:P20023] synonym: "hCR2" EXACT PRO-short-label [PRO:DNx] synonym: "Cr2 (human)" EXACT [UniProtKB:P20023] synonym: "CD21 (human)" EXACT [UniProtKB:P20023] synonym: "EBV receptor (human)" EXACT [UniProtKB:P20023] synonym: "complement C3d receptor (human)" EXACT [UniProtKB:P20023] synonym: "epstein-Barr virus receptor (human)" EXACT [UniProtKB:P20023] xref: UniProtKB:P20023 intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens intersection_of: PR:000001338 ! complement receptor type 2 relationship: has_gene_template HGNC:2336 ! CR2 (human)