CACNG5 Gene Summary [Human]
The protein encoded by this gene is a type II transmembrane AMPA receptor regulatory protein (TARP). TARPs regulate both trafficking and channel gating of the AMPA receptors. This gene is part of a functionally diverse eight-member protein subfamily of the PMP-22/EMP/MP20 family and is located in a cluster with two family members, a type I TARP and a calcium channel gamma subunit. This gene is a susceptibility locus for schizophrenia and bipolar disorder. [provided by RefSeq, Dec 2010]
Details
| Type | Protein Coding |
| Official Symbol | CACNG5 |
| Official Name | calcium voltage-gated channel auxiliary subunit gamma 5 [Source:HGNC Symbol;Acc:HGNC:1409] |
| Ensembl ID | ENSG00000075429 |
| Bio databases IDs | |
| Aliases | calcium voltage-gated channel auxiliary subunit gamma 5 |
| Synonyms | calcium channel, voltage-dependent, gamma subunit 5, calcium channel, voltage-dependent, γ subunit 5, calcium voltage-gated channel auxiliary subunit gamma 5, calcium voltage-gated channel auxiliary subunit γ 5, Calcng5, TARP gamma 5, TARP γ 5 |
| Species | Human, Homo sapiens |
| Orthologies |
Protein Domains
A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human CACNG5 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
- voltage-gated calcium channel
- ion transporter
- PMP-22/EMP/MP20/Claudin family
- protein binding
- ion channel
Pathways
Biological processes and signaling networks where the CACNG5 gene in human plays a role, providing insight into its function and relevance in health or disease.
- Amyotrophic Lateral Sclerosis Signaling
- Androgen Signaling
- Calcium Signaling
- Cardiac β-adrenergic Signaling
- Cellular Effects of Sildenafil (Viagra)
- Circadian Rhythm Signaling
- Corticotropin Releasing Hormone Signaling
- Dopamine-DARPP32 Feedback in cAMP Signaling
- Estrogen Receptor Signaling
- FcγRIIB Signaling in B Lymphocytes
- G Beta Gamma Signaling
- GABA Receptor Signaling
- GNRH Signaling
- GPCR-Mediated Nutrient Sensing in Enteroendocrine Cells
- Gustation Pathway
- Maturity Onset Diabetes of Young (MODY) Signaling
- Netrin Signaling
- Nitric Oxide Signaling in the Cardiovascular System
- nNOS Signaling in Skeletal Muscle Cells
- PKCθ Signaling in T Lymphocytes
- Serotonin Receptor Signaling
- Type II Diabetes Mellitus Signaling
Top Findings
The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
Subcellular Expression
Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
- Plasma Membrane
- microsomal fraction
- glutaminergic synapse
- cellular membrane
- postsynaptic membrane
- postsynaptic density
- synaptosomal fractions
Gene Ontology Annotations
Describes the biological processes, cellular components, and molecular functions associated with the human CACNG5 gene, providing context for its role in the cell.
Biological Process
Functions and activities the gene product is involved in
- calcium ion transmembrane transport
- regulation of alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionate selective glutamate receptor activity
- positive regulation of synaptic transmission, glutamatergic
- transmission of nerve impulse
Cellular Component
Where in the cell the gene product is active
- alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid selective glutamate receptor complex
- postsynaptic density
Molecular Function
What the gene product does at the molecular level
- ion transmembrane transporter activity
- voltage-gated calcium channel activity
- channel regulator activity