RMND1

Chr 6AR

required for meiotic nuclear division 1 homolog

Also known as: C6orf96, COXPD11, RMD1, bA351K16, bA351K16.3

The protein is required for mitochondrial translation, possibly by coordinating assembly or maintenance of the mitochondrial ribosome. Mutations cause combined oxidative phosphorylation deficiency 11, inherited in an autosomal recessive pattern. The gene shows minimal constraint against loss-of-function variants (pLI near 0), which is consistent with its recessive inheritance pattern.

GeneReviewsOMIMResearchSummary from RefSeq, OMIM, UniProt
DNmechanismARLOEUF 1.111 OMIM phenotype
Clinical SummaryRMND1
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Gene-Disease Validity (ClinGen)
mitochondrial disease · ARDefinitive

Definitive — sufficient evidence for diagnostic panels

Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
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ClinVar Variants
24 unique Pathogenic / Likely Pathogenic· 80 VUS of 200 total submissions
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GeneReview available — RMND1
Authoritative clinical overview · Recommended first read
Open GeneReview ↗

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint
1.11LOEUF
pLI 0.000
Z-score 1.17
OE 0.74 (0.501.11)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
0.77Z-score
OE missense 0.86 (0.770.97)
201 obs / 233.9 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios
LoF OE0.74 (0.501.11)
00.351.4
Missense OE0.86 (0.770.97)
00.61.4
Synonymous OE1.01
01.21.6
LoF obs/exp: 17 / 23.0Missense obs/exp: 201 / 233.9Syn Z: -0.04
Curated Mechanism (G2P)Gene2Phenotype (DDG2P) ↗
strongRMND1-related encephalopathy associated with multiple oxidative phosphorylation complex deficiencies and a mitochondrial translation defectOTHERAR

Predictions shown for reference only — model trained on dominant genes, not applicable to AR conditions.

DN
0.6550th %ile
GOF
0.5759th %ile
LOF
0.3648th %ile

The Badonyi & Marsh prediction model was trained exclusively on dominant disease genes. Predictions are not reliable for genes with autosomal recessive inheritance and are shown at reduced opacity for reference only.

Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.

ClinVar Variant Classifications

200 submitted variants in ClinVar

Classification Summary

Pathogenic12
Likely Pathogenic12
VUS80
Likely Benign49
Benign29
Conflicting6
12
Pathogenic
12
Likely Pathogenic
80
VUS
49
Likely Benign
29
Benign
6
Conflicting

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
7
2
3
0
12
Likely Pathogenic
11
1
0
0
12
VUS
0
68
8
4
80
Likely Benign
0
2
33
14
49
Benign
0
0
29
0
29
Conflicting
6
Total18737318188

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

RMND1 · protein map & ClinVar variants

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

3D Protein StructureAlphaFold

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →
Clinical Literature
Open Research Assistant →
Key Publications
Landmark & review papers · by relevance
PubMed
Top 5 results · since 2015Search PubMed ↗