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Major histocompatibility complex, class II, DP beta 1 (HGNC Symbol)
Entrez gene summary
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]
H0Y5P2 [Direct mapping] HLA class II histocompatibility antigen, DP beta 1 chain
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Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins TMHMM predicted membrane proteins # TM segments-based 1TM proteins predicted by MDM Protein evidence (Ezkurdia et al 2014)
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GO:0002504 [antigen processing and presentation of peptide or polysaccharide antigen via MHC class II] GO:0005515 [protein binding] GO:0006955 [immune response] GO:0016020 [membrane] GO:0016021 [integral component of membrane] GO:0019882 [antigen processing and presentation] GO:0042613 [MHC class II protein complex]
H0Y7G7 [Direct mapping] HLA class II histocompatibility antigen, DP beta 1 chain
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Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT3 predicted membrane proteins MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins TMHMM predicted membrane proteins # TM segments-based 1TM proteins predicted by MDM Protein evidence (Ezkurdia et al 2014)
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GO:0002504 [antigen processing and presentation of peptide or polysaccharide antigen via MHC class II] GO:0005515 [protein binding] GO:0006955 [immune response] GO:0016020 [membrane] GO:0016021 [integral component of membrane] GO:0019882 [antigen processing and presentation] GO:0042613 [MHC class II protein complex]