Home > Gene Browser > CHN2

CHN2

Synonyms
ARHGAP3, BCH, CHN2-3, RHOGAP3
External resources
Summary
This gene encodes a guanosine triphosphate (GTP)-metabolizing protein that contains a phorbol-ester/diacylglycerol (DAG)-type zinc finger, a Rho-GAP domain, and an SH2 domain. The encoded protein translocates from the cytosol to the Golgi apparatus membrane upon binding by diacylglycerol (DAG). Activity of this protein is important in cell proliferation and migration, and expression changes in this gene have been detected in cancers. A mutation in this gene has also been associated with schizophrenia in men. Alternative transcript splicing and the use of alternative promoters results in multiple transcript variants.

Variant counts

The variants found in rare patients tested by 3billion are classified and counted according to ACMG guidelines. The variants with over 5% variant frequency in population genome databases ( gnomAD, dbSNP, etc) are excluded.

Pathogenic
0
Likely pathogenic
0
VUS
11,863
Likely benign
1,878
Benign
0

Patient phenotypes

No patients carry pathogenic or likely pathogenic variants on CHN2 gene.

Phenotype class
Patients in 3billion (%)

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