Is DNHD1 p.Ala953Val (c.2858C>T) pathogenic?

DNHD1 p.Ala953Val (c.2858C>T) is classified Uncertain significance in DNHD1 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-11-26). AlphaMissense: likely benign (0.1088); Very rare (popmax 0.00548%, afr).

How common is DNHD1 p.Ala953Val (c.2858C>T) in the general population?

DNHD1 p.Ala953Val (c.2858C>T) is very rare (popmax 0.00548%, afr) (gnomAD).

What do computational predictors say about DNHD1 p.Ala953Val (c.2858C>T)?

AlphaMissense predicts likely benign (score 0.1088) — an in-silico prediction, not a clinical call.

DNHD1 p.Ala953Val

c.2858C>T · VCV3504116

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1088 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00548%, afr)

Missense predictors

0/2 damaging

AlphaMissense, REVEL

Computational evidence

Protein change
AlphaMissense	0.1088	likely benign
REVEL	0.01	strongly 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 0.24	GERP -4
Regional constraint	o/e 0.90	unconstrained · MANE · 66 kb · p 5.3e-11 · regional, not allelic
Overall
CADD	1.212	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 0.00548% African / African-American · 4/73,000 alleles

Filtering AF 0.00178% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00106%

Overall 0.000902% 14/1,551,404 alleles · very rare

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.00548%	18,250
South Asian	0.00357%	28,017
East Asian	0.00244%	40,906
Finnishnot grpmax-eligible	0.00167%	59,882
European (non-Finnish)	0.000436%	229,389

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: DNHD1
Protein: p.Ala953Val
Coding: c.2858C>T
MANE Select: NM_144666
Type: single nucleotide variant
Location: chr11:6534033 (GRCh38)
Gene constraint: LOEUF 0.897 · pLI <0.01 (gnomAD)

Full DNHD1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

DNHD1 p.Ala953Gly Likely benign ★ same residue
DNHD1 p.Arg2928Ter Pathogenic/Likely pathogenic ★★ same type
DNHD1 p.Arg3978Ter Pathogenic/Likely pathogenic ★★ same type
DNHD1 p.Arg4048Ter Pathogenic/Likely pathogenic ★★ same type
DNHD1 p.Glu1153Ter Pathogenic/Likely pathogenic ★★ same type
DNHD1 p.Tyr2166Ter Pathogenic/Likely pathogenic ★★ same type
DNHD1 p.Arg1582Trp Uncertain significance ★★ same type
DNHD1 p.Arg1873Ser 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/dnhd1-p-ala953val (accessed [today's date]).

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