VSIG2
protein-codingV-set and immunoglobulin domain containing 2, the group of V-set domain containing|IgCAM CXADR-related subfamily|I-set domain containing
Gene summary
Predicted to be involved in lipid metabolic process. Predicted to be located in plasma membrane. [provided by Alliance of Genome Resources, Jul 2025]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~4.8 kbGenCC Phenotypes & Disease Associations
Curated gene-disease validity assertions and inheritance patterns
No GenCC data available for this gene.
ClinVar Associated Diseases & Phenotypes
Reported disease conditions connected to VSIG2 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_014312.5. Only rare variants are included.
We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.
Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.
| Effect | PathogenicP | Likely pathogenicLP | VUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 0 | |||||
| missense | 57 | 4 | 61 | |||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 1 | 1 | ||||
| Total | 0 | 0 | 58 | 4 | 0 | 62 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_055127.2 | 7 | MANE Select | |
| Ensembl | ENSP00000318684.5 | 7 | MANE Select | |
| RefSeq | NP_001316849.1 | 6 | Standard | |
| Ensembl | ENSP00000385013.1 | 6 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Cellular Component
- integral component of plasma membrane
- membrane
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000326621
- Coding exons
- 7
- Length
- 4767
- Individuals with no LoFs
- 125697
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 51
- Defined
- 125748
- p
- 0.000203
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.648 | 210 | 185 | 1.13 | 0.00000980 | 2062 |
| Missense (PolyPhen) | 64 | 64.341 | 0.99471 | 727 | ||
| Synonymous | 0.549 | 76 | 82.3 | 0.923 | 0.00000461 | 723 |
| Loss of Function | 1.31 | 8 | 13.1 | 0.609 | 6.08e-7 | 153 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00049 | 0.00049 | rare |
| Latino/Admixed American | 0.00038 | 0.00038 | rare |
| Ashkenazi Jewish | 0.000099 | 0.000099 | rare |
| East Asian | 0 | 0.0 | absent |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.00023 | 0.00023 | rare |
| South Asian | 0.000033 | 0.000033 | rare |
| Other | 0.00033 | 0.00033 | rare |
dbNSFP Gene Annotations
Source:
Recessive Scores
- pRec
- 0.0917
Intolerance Scores
- LoFtool
- 0.673
- RVIS EVS
- -0.03
- RVIS percentile EVS
- 51.92
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.386
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |