Is DNAH2 p.Arg10Gln (c.29G>A) pathogenic?

DNAH2 p.Arg10Gln (c.29G>A) is classified Uncertain significance in DNAH2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-01-20). AlphaMissense: likely benign (0.105); Very rare (popmax 0.000678%, nfe); Associated with Inborn genetic diseases.

What condition is associated with DNAH2 p.Arg10Gln (c.29G>A)?

DNAH2 p.Arg10Gln (c.29G>A) is associated with Inborn genetic diseases (ClinVar).

How common is DNAH2 p.Arg10Gln (c.29G>A) in the general population?

DNAH2 p.Arg10Gln (c.29G>A) is very rare (popmax 0.000678%, nfe) (gnomAD).

What do computational predictors say about DNAH2 p.Arg10Gln (c.29G>A)?

AlphaMissense predicts likely benign (score 0.105) — an in-silico prediction, not a clinical call.

DNAH2 p.Arg10Gln

c.29G>A · VCV3841074

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.105 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000678%, nfe)

Missense predictors

0/2 damaging

AlphaMissense, REVEL

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.105	likely benign
REVEL	0.03	moderately benign-leaning
⇒ AlphaMissense and REVEL both call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1.9	GERP -3.7, phastCons 0.89
Regional constraint	o/e 0.88	unconstrained · MANE · 73 kb · p 9.6e-12 · regional, not allelic
Overall
CADD	7.729	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000678% European (non-Finnish) · 8/1,180,036 alleles

Filtering AF 0.000292% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000211%

Overall 0.000547% 8/1,461,856 alleles · very rare

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: DNAH2
Protein: p.Arg10Gln
Coding: c.29G>A
MANE Select: NM_020877
Type: single nucleotide variant
Location: chr17:7719763 (GRCh38)
Gene constraint: LOEUF 0.655 · pLI <0.01 (gnomAD)
Residue 10: the 'stem' region; the 'disordered' region

Full DNAH2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

DNAH2 p.Ala1036Val Uncertain significance ★★ ⚠ same condition
DNAH2 p.Arg1533Cys Uncertain significance ★★ ⚠ same condition
DNAH2 p.Arg2538Gln Uncertain significance ★★ same condition
DNAH2 p.Arg3759His Uncertain significance ★★ ⚠ same condition
DNAH2 p.Gln2069Glu Uncertain significance ★★ same condition
DNAH2 p.Ile4043Ser Uncertain significance ★★ ⚠ same condition
DNAH2 p.Pro3819Leu Uncertain significance ★★ ⚠ same condition
DNAH2 p.Ala1058Thr Benign/Likely benign ★★ same condition

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/dnah2-p-arg10gln (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown