SCN3B
Summary: Voltage-gated sodium channels are transmembrane glycoprotein complexes composed of a large alpha subunit and one or more regulatory beta subunits. They are responsible for the generation and propagation of action potentials in neurons and muscle. This gene encodes one member of the sodium channel beta subunit gene family, and influences the inactivation kinetics of the sodium channel. Two alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jul 2008].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:608214 Ensembl IDEnsembl:ENSG00000166257 HGNC IDHGNC:HGNC:20665 PHARMGKB IDPA130546912 Map Location11q24.1 |
GO terms in SCN3B
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
MF | IEA | GO:0005244 | voltage-gated ion channel activity |
MF | NAS | GO:0005248 | voltage-gated sodium channel activity |
MF | IDA | GO:0017080 | sodium channel regulator activity |
MF | IMP | GO:0017080 | sodium channel regulator activity |
MF | IBA | GO:0019871 | sodium channel inhibitor activity |
MF | IBA | GO:0044325 | ion channel binding |
Gene expression in normal tissue: SCN3B
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in SCN3B
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Database | Pathway ID | Pathway Des. |
---|---|---|
reactome | R-HSA-1266738 | Developmental Biology |
reactome | R-HSA-373760 | L1CAM interactions |
reactome | R-HSA-397014 | Muscle contraction |
reactome | R-HSA-422475 | Axon guidance |
reactome | R-HSA-445095 | Interaction between L1 and Ankyrins |
reactome | R-HSA-5576891 | Cardiac conduction |
Gene-Drug: Aster Plot
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Drug ID | Drug Name | Model Num. |
---|---|---|
iGMDRD353 | PD0325901 | 1 |
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Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in SCN3B
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |