MRPL14

Chr 6

mitochondrial ribosomal protein L14

Also known as: L14mt, L32mt, MRP-L14, MRP-L32, RMPL32, RPML32, uL14m

NCBI Gene: 64928ENSG00000180992UniProt: Q6P1L8

This nuclear gene encodes a protein component of the 39S subunit of the mitochondrial ribosome. A pseudogene of this gene is found on chromosome 17. [provided by RefSeq, Jan 2016]

47
ClinVar variants
9
Pathogenic / LP
0.00
pLI score
0
Active trials
Clinical Summary— MRPL14
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
9 Pathogenic / Likely Pathogenic· 34 VUS of 47 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
1.78LOEUF
pLI 0.000
Z-score -0.02
OE 1.01 (0.55–1.78)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
0.27Z-score
OE missense 0.92 (0.77–1.10)
87 obs / 94.5 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.1.01 (0.55–1.78)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.92 (0.77–1.10)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.0.82
0≤1.21.6
LoF obs/exp: 6 / 5.9Missense obs/exp: 87 / 94.5Syn Z: 0.86

ClinVar Variant Classifications

47 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic8
Likely Pathogenic1
VUS34
Likely Benign2
Benign2
8
Pathogenic
1
Likely Pathogenic
34
VUS
2
Likely Benign
2
Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
8
0
8
Likely Pathogenic
0
0
1
0
1
VUS
0
32
2
0
34
Likely Benign
0
0
1
1
2
Benign
0
2
0
0
2
Total03412147

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

View in ClinVar →

Protein Context — Lollipop Plot

MRPL14 · protein map & ClinVar variants

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

OMIM — Genotype-Phenotype Relationships

1 OMIM entry

OMIM
Clinical Literature
Landmark / reviewRecent case evidence
Key Publications
Landmark & review papers · by relevance
PubMed
Top 10 resultsSearch PubMed ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC
Top 5 resultsSearch Europe PMC ↗

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools