ARNT2 p.Ala6=
c.18G>C · rs2505166985 · VCV2017879
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Not reported
no allele count reported in gnomAD v4.1 (AN 1,215,486)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.24 | GERP -1.4, phastCons 0.36 |
| Overall | ||
| CADD | 12.49 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
No allele count reported in gnomAD v4.1 (AN 1,215,486). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- ARNT2
- Protein
- p.Ala6=
- Coding
- c.18G>C
- MANE Select
- NM_014862
- dbSNP
- rs2505166985
- Type
- single nucleotide variant
- Location
- chr15:80404533 (GRCh38)
- Gene constraint
- LOEUF 0.498 · pLI 0.94 (gnomAD)
- Structure
- AlphaFold pLDDT 59.49
- Residue 6
- the 'disordered' region
Similar variants
- ARNT2 p.Arg159Ter Pathogenic/Likely pathogenic ★★ same type
- ARNT2 p.Ala483Val Uncertain significance ★★ ⚠ same type
- ARNT2 p.Arg262Lys Uncertain significance ★★ ⚠ same type
- ARNT2 p.Asp705Tyr Uncertain significance ★★ ⚠ same type
- ARNT2 p.Gln520Arg Uncertain significance ★★ ⚠ same type
- ARNT2 p.Gly472Ser Uncertain significance ★★ ⚠ same type
- ARNT2 p.Gly546Arg Uncertain significance ★★ ⚠ same type
- ARNT2 p.Ile347Phe Uncertain significance ★★ ⚠ same type
Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →
Cite Sugi Variant
Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/arnt2-p-ala6 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown