RPS6

Chr 9

ribosomal protein S6

This protein is a component of the 40S ribosomal subunit that plays an important role in controlling cell growth and proliferation through selective translation of particular mRNA classes. Mutations cause Diamond-Blackfan anemia, a congenital bone marrow failure syndrome with autosomal dominant inheritance that typically presents in infancy with severe anemia, growth retardation, and congenital malformations. The gene is highly constrained against loss-of-function variants, reflecting its essential role in ribosome function.

OMIMResearchSummary from RefSeq, UniProt
LOFmechanismLOEUF 0.26
Clinical SummaryRPS6
Population Constraint (gnomAD)
Highly constrained gene — heterozygous loss-of-function variants are very rare in the population (pLI 0.98). One damaged copy is likely sufficient to cause disease.
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Clinical Trials
1 active or recruiting trial — potential therapeutic options may be available
Some data sources returned errors (1)

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Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

LoF intolerant — likely haploinsufficient
LoF Constraint
0.26LOEUF
pLI 0.976
Z-score 3.14
OE 0.00 (0.000.26)
Highly constrained

Highly LoF-intolerant (top ~10% of genes)

Missense Constraint
1.33Z-score
OE missense 0.70 (0.590.82)
107 obs / 153.5 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios
LoF OE0.00 (0.000.26)
00.351.4
Missense OE0.70 (0.590.82)
00.61.4
Synonymous OE1.80
01.21.6
LoF obs/exp: 0 / 11.4Missense obs/exp: 107 / 153.5Syn Z: -4.36
DN
0.19100th %ile
GOF
0.10100th %ile
LOF
0.87top 5%

The highest-scoring mechanism for this gene is loss-of-function (haploinsufficiency).

LOFprediction above median · LOEUF 0.26

Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312. Mechanism ranking also informed by gnomAD constraint, ClinVar, and ClinGen data.

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

RPS6 · protein map & ClinVar variants

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

3D Protein StructureAlphaFold
Clinical Literature
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