Is DNAH11 p.Pro705= (c.2115C>G) pathogenic?

DNAH11 p.Pro705= (c.2115C>G) is classified Likely benign in DNAH11 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-10-16). Very rare (popmax 0.00508%, amr); Associated with primary ciliary dyskinesia.

What condition is associated with DNAH11 p.Pro705= (c.2115C>G)?

DNAH11 p.Pro705= (c.2115C>G) is associated with primary ciliary dyskinesia (ClinVar).

How common is DNAH11 p.Pro705= (c.2115C>G) in the general population?

DNAH11 p.Pro705= (c.2115C>G) is very rare (popmax 0.00508%, amr) (gnomAD).

How is Primary ciliary dyskinesia inherited?

Typically Autosomal dominant, Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

DNAH11 p.Pro705=

c.2115C>G · rs777633639 · VCV742436

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00508%, amr)

Conditions

primary ciliary dyskinesia

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 -5.7	GERP -3.5
Overall
CADD	2.816	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00508% Admixed American · 3/59,058 alleles

Filtering AF 0.00135% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000674%

Overall 0.000746% 12/1,608,672 alleles · very rare exomes 12/1,456,494 · genomes 0/152,178 · joint denominator

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00508%	19,686
Remaining individualsnot grpmax-eligible	0.00321%	31,122
South Asian	0.00111%	90,104
European (non-Finnish)	0.000509%	196,304

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: DNAH11
Protein: p.Pro705=
Coding: c.2115C>G
MANE Select: NM_001277115
dbSNP: rs777633639
Type: single nucleotide variant
Location: chr7:21589349 (GRCh38)
Gene constraint: LOEUF 0.912 · pLI <0.01 (gnomAD)
Residue 705: the 'stem' region

Full DNAH11 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

primary ciliary dyskinesia — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Primary ciliary dyskinesia (Orphanet):

Inheritance: Autosomal dominant, Autosomal recessive, X-linked recessive
Onset: Neonatal
Prevalence: 1-5 / 10 000 (Pakistan)

Similar variants

DNAH11 p.Pro705Thr Uncertain significance ★ same residue
DNAH11 c.10166-1G>C Likely pathogenic ★★ same condition
DNAH11 c.10569-2A>G Likely pathogenic ★★ same condition
DNAH11 c.10691+1G>T Pathogenic/Likely pathogenic ★★ same condition
DNAH11 c.10896+1G>T Pathogenic/Likely pathogenic ★★ same condition
DNAH11 c.11203-1G>C Pathogenic/Likely pathogenic ★★ same condition
DNAH11 c.11839+1G>A Pathogenic/Likely pathogenic ★★ same condition
DNAH11 c.12934-1G>T Pathogenic/Likely 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/dnah11-p-pro705 (accessed [today's date]).

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