DMAC1

Chr 9

distal membrane arm assembly component 1

Also known as: C9orf123, TMEM261

Involved in mitochondrial respiratory chain complex I assembly. Located in mitochondrial inner membrane. [provided by Alliance of Genome Resources, Jul 2025]

OMIMResearchGenerating clinical summary…
0
Active trials
Pubs (1 yr)
P/LP submissions
P/LP missense
1.88
LOEUF
DN
Mechanism· predicted

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
1.88LOEUF
pLI 0.005
Z-score -0.15
OE 1.10 (0.461.88)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?
-0.89Z-score
OE missense 1.30 (1.101.54)
93 obs / 71.7 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios?
LoF OE?1.10 (0.461.88)
00.351.4
Missense OE?1.30 (1.101.54)
00.61.4
Synonymous OE?1.32
01.21.6
LoF obs/exp: 3 / 2.7Missense obs/exp: 93 / 71.7Syn Z: -1.38

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

DMAC1 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →