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HLA-DPB1


Official Full Name
major histocompatibility complex, class II, DP beta 1
Organism
Homo sapiens
Gene ID
3115
Background
HLA-DPB belongs to the HLA class II beta chain paralogues. This class II molecule is a heterodimer consisting of an alpha (DPA) and a beta chain (DPB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and its gene contains 6 exons. Exon one encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DP molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to 4 different molecules. [provided by RefSeq, Jul 2008]
Synonyms
DPB1; HLA-DP; HLA-DPB; HLA-DP1B

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MiUTR3H-01088 HLA-DPB1 miRNA 3'UTR clone Inquiry
CDCB159848 Human HLA-DPB1 ORF clone (BC015000) Inquiry
CDCS410626 Human HLA-DPB1 ORF Clone (BC015000) Inquiry
CDCS410627 Human HLA-DPB1 ORF Clone (BC007963) Inquiry
CDCS410628 Human HLA-DPB1 ORF Clone (BC013184) Inquiry
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