======= HLA-DPB1 ======= == Gene Information == * **Official Symbol**: HLA-DPB1 * **Official Name**: major histocompatibility complex, class II, DP beta 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=3115|3115]] * **UniProt**: [[https://www.uniprot.org/uniprot/P04440|P04440]] * **Interactions**: [[https://thebiogrid.org/search.php?search=HLA-DPB1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20HLA-DPB1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/142858|Open OMIM]] == Function Summary == * **Entrez 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]. * **UniProt Summary**: N/A |C1-set| |MHC II beta| |MHC class II protein complex| |integral component of lumenal side of endoplasmic reticulum membrane| |clathrin-coated endocytic vesicle membrane| |peptide antigen binding| |transport vesicle membrane| |ER to Golgi transport vesicle membrane| |positive regulation of interferon-gamma production| |endocytic vesicle membrane| |interferon-gamma-mediated signaling pathway| |trans-Golgi network membrane| |positive regulation of T cell proliferation| |regulation of interferon-gamma production| |antigen processing and presentation of exogenous peptide antigen via MHC class II| |antigen processing and presentation of peptide antigen via MHC class II| |antigen processing and presentation of peptide or polysaccharide antigen via MHC class II| |positive regulation of lymphocyte proliferation| |positive regulation of mononuclear cell proliferation| |positive regulation of leukocyte proliferation| |regulation of T cell proliferation| |cellular response to interferon-gamma| |T cell receptor signaling pathway| |antigen processing and presentation of exogenous peptide antigen| |response to interferon-gamma| |antigen processing and presentation of exogenous antigen| |antigen processing and presentation of peptide antigen| |positive regulation of T cell activation| |regulation of lymphocyte proliferation| |regulation of mononuclear cell proliferation| |endosome membrane| |antigen processing and presentation| |positive regulation of leukocyte cell-cell adhesion| |regulation of leukocyte proliferation| |positive regulation of cell-cell adhesion| |antigen receptor-mediated signaling pathway| |regulation of leukocyte cell-cell adhesion| |lysosomal membrane| |regulation of T cell activation| |positive regulation of lymphocyte activation| |regulation of cell-cell adhesion| |positive regulation of leukocyte activation| |positive regulation of cell adhesion| |positive regulation of cell activation| |positive regulation of cytokine production| |immune response-activating cell surface receptor signaling pathway| |immune response-regulating cell surface receptor signaling pathway| |regulation of lymphocyte activation| |immune response-activating signal transduction| |immune response-regulating signaling pathway| |regulation of leukocyte activation| |adaptive immune response| |cell surface| |Golgi membrane| |activation of immune response| |regulation of cell activation| |cytokine-mediated signaling pathway| |regulation of cell adhesion| |regulation of cytokine production| |innate immune response| |positive regulation of immune response| |positive regulation of cell population proliferation| |defense response to other organism| |cellular response to cytokine stimulus| |response to cytokine| |regulation of immune response| |positive regulation of immune system process| |response to other organism| |response to external biotic stimulus| |response to biotic stimulus| |defense response| |regulation of cell population proliferation| |regulation of immune system process| |positive regulation of multicellular organismal process| |immune response| |membrane| \\ === CRISPR Data === No hits were found. No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 15798 * **Expression level (log2 read counts)**: 7.32 {{:chemogenomics:nalm6 dist.png?nolink |}}