Is DYNC1H1 p.Val737= (c.2211T>A) pathogenic?

DYNC1H1 p.Val737= (c.2211T>A) is classified Conflicting classifications of pathogenicity in DYNC1H1 (ClinVar, Conflicting submitters, 10 submitters; last evaluated 2025-12-01). Ultra-rare (popmax 0.0341%, nfe); Associated with Inborn genetic diseases.

What condition is associated with DYNC1H1 p.Val737= (c.2211T>A)?

DYNC1H1 p.Val737= (c.2211T>A) is associated with Inborn genetic diseases, Charcot-Marie-Tooth disease axonal type 2O, Charcot-Marie-Tooth disease (ClinVar).

How common is DYNC1H1 p.Val737= (c.2211T>A) in the general population?

DYNC1H1 p.Val737= (c.2211T>A) is ultra-rare (popmax 0.0341%, nfe) (gnomAD).

DYNC1H1 p.Val737=

c.2211T>A · rs149902566 · VCV312623

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 10 submitters

gnomAD v4.1

Rare

ultra-rare (popmax 0.0341%, nfe)

Conditions

Inborn genetic diseases

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 -1.2	GERP -4.5
Overall
CADD	3.615	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0341% European (non-Finnish) · 402/1,180,024 alleles

Filtering AF 0.0313% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0302%

Overall 0.0254% 410/1,614,022 alleles · ultra-rare exomes 396/1,461,894 · genomes 14/152,128 · joint denominator

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.0341%	2,935
Remaining individualsnot grpmax-eligible	0.0064%	15,623
African / African-American	0.00534%	18,724

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: DYNC1H1
Protein: p.Val737=
Coding: c.2211T>A
MANE Select: NM_001376
dbSNP: rs149902566
Type: single nucleotide variant
Location: chr14:101986436 (GRCh38)
Gene constraint: LOEUF 0.117 · pLI 1.00 · ClinGen HI 0/3 (gnomAD)
Residue 737: a β-strand; the 'stem' region; the 'interaction with dync1li2' region

Full DYNC1H1 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

Also linked: Charcot-Marie-Tooth disease axonal type 2O Charcot-Marie-Tooth disease autosomal dominant cerebellar ataxia

Similar variants

DYNC1H1 p.Arg1567Gln Pathogenic/Likely pathogenic ★★ same condition
DYNC1H1 p.Arg1623Gln Pathogenic/Likely pathogenic ★★ same condition
DYNC1H1 p.Arg1962Cys Pathogenic ★★ same condition
DYNC1H1 p.Arg1962His Likely pathogenic ★★ same condition
DYNC1H1 p.Arg2332Cys Pathogenic/Likely pathogenic ★★ same condition
DYNC1H1 p.Arg251Ser Pathogenic/Likely pathogenic ★★ same condition
DYNC1H1 p.Arg264Leu Pathogenic ★★ same condition
DYNC1H1 p.Arg292Trp Pathogenic ★★ 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/dync1h1-p-val737 (accessed [today's date]).

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