Dystroglycan

DAG1
Available structures PDB Ortholog search: PDBe RCSB List of PDB id codes 1EG4, 2MK7
Identifiers
Aliases	DAG1, 156DAG, A3a, AGRNR, DAG, MDDGC7, MDDGC9, MDDGA9, dystroglycan 1, LGMDR16
External IDs	OMIM: 128239; MGI: 101864; HomoloGene: 3234; GeneCards: DAG1; OMA:DAG1 - orthologs
Gene location (Human) Chr. Chromosome 3 (human)[1] Band 3p21.31 Start 49,468,703 bp[1] End 49,535,618 bp[1]
Gene location (Mouse) Chr. Chromosome 9 (mouse)[2] Band 9 F1- F2|9 59.08 cM Start 108,081,833 bp[2] End 108,141,157 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in olfactory bulb trigeminal ganglion spinal ganglia glomerulus metanephric glomerulus pancreatic ductal cell placenta parotid gland nipple saphenous vein Top expressed in sciatic nerve renal corpuscle gastrula left lung left lung lobe decidua myocardium of ventricle right ventricle right lung Gonadal ridge More reference expression data BioGPS More reference expression data
Gene ontology Molecular function calcium ion binding protein binding virus receptor activity alpha-actinin binding vinculin binding actin binding tubulin binding structural constituent of muscle SH2 domain binding laminin binding laminin-1 binding dystroglycan binding Cellular component cell-cell junction nucleus synapse contractile ring filopodium node of Ranvier costamere lamellipodium dystroglycan complex membrane raft cell junction cytoskeleton membrane extracellular exosome basolateral plasma membrane postsynaptic membrane sarcolemma cytoplasm integral component of membrane focal adhesion plasma membrane dystrophin-associated glycoprotein complex nucleoplasm basement membrane cytosol extracellular space endoplasmic reticulum lumen Golgi lumen plasma membrane raft external side of plasma membrane nuclear periphery extracellular matrix extracellular region collagen-containing extracellular matrix glutamatergic synapse GABA-ergic synapse postsynaptic cytosol Biological process NLS-bearing protein import into nucleus extracellular matrix organization viral process regulation of embryonic cell shape response to peptide hormone regulation of epithelial to mesenchymal transition positive regulation of basement membrane assembly involved in embryonic body morphogenesis viral entry into host cell regulation of gastrulation negative regulation of cell migration Schwann cell development membrane protein ectodomain proteolysis calcium-dependent cell-matrix adhesion negative regulation of MAPK cascade nerve maturation microtubule anchoring commissural neuron axon guidance branching involved in salivary gland morphogenesis negative regulation of protein kinase B signaling morphogenesis of an epithelial sheet myelination in peripheral nervous system basement membrane organization epithelial tube branching involved in lung morphogenesis modulation by virus of host process protein O-linked glycosylation positive regulation of cell-matrix adhesion ageing Schwann cell differentiation response to denervation involved in regulation of muscle adaptation nerve development axon regeneration positive regulation of myelination skeletal muscle tissue regeneration positive regulation of protein kinase activity positive regulation of oligodendrocyte differentiation cellular response to mechanical stimulus cellular response to cholesterol angiogenesis involved in wound healing regulation of synapse organization regulation of neurotransmitter receptor localization to postsynaptic specialization membrane retrograde trans-synaptic signaling by trans-synaptic protein complex Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 1605 13138 Ensembl ENSG00000173402 ENSMUSG00000039952 UniProt Q14118 Q62165 RefSeq (mRNA) NM_004393 NM_001165928 NM_001177634 NM_001177635 NM_001177636 NM_001177637 NM_001177638 NM_001177639 NM_001177640 NM_001177641 NM_001177642 NM_001177643 NM_001177644 NM_001276481 NM_001276482 NM_001276485 NM_001276486 NM_001276492 NM_001276493 NM_001276494 NM_010017 RefSeq (protein) NP_001159400 NP_001171105 NP_001171106 NP_001171107 NP_001171108 NP_001171109 NP_001171110 NP_001171111 NP_001171112 NP_001171113 NP_001171114 NP_001171115 NP_004384 NP_001263410 NP_001263411 NP_001263414 NP_001263415 NP_001263421 NP_001263422 NP_034147 Location (UCSC) Chr 3: 49.47 – 49.54 Mb Chr 9: 108.08 – 108.14 Mb PubMed search [3] [4]
Wikidata
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Dystroglycan is a protein that in humans is encoded by the DAG1 gene.^[5][6][7]

Dystroglycan is one of the dystrophin-associated glycoproteins, which is encoded by a 5.5 kb transcript in Homo sapiens on chromosome 3.^[8] There are two exons that are separated by a large intron. The spliced exons code for a protein product that is finally cleaved into two non-covalently associated subunits, [alpha] (N-terminal) and [beta] (C-terminal).