CALHM2
Chr 10calcium homeostasis modulator family member 2
Pore-forming subunit of Ca(2+) homeostasis modulator channels. Mediates ATP release from astrocytes and ATP-induced Ca(2+) influx in microglia thus regulating neuronal ATP and Ca(2+) homeostasis, synaptic transmission and neuroinflammatory response. May form intercellular gap junctions. The gating mechanism remains unknown
Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
Highly tolerant — LoF variants common in population
Tolerant to missense variation
ClinVar
No ClinVar data available.
Protein Context — Lollipop Plot
CALHM2 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
External Resources
Links to major genomics databases and tools
Clinical Trials
Active and recruiting trials from ClinicalTrials.gov
No active trials found for this gene.
Search ClinicalTrials.gov →External Resources
Links to major genomics databases and tools