The protein binds GDP/GTP and may possess intrinsic GTPase activity. Mutations cause autosomal recessive intellectual disability with seizures and behavioral abnormalities, typically presenting in early childhood. This gene is not highly constrained against loss-of-function variants.

Summary from RefSeq, UniProt
Research Assistant →
0
Active trials
1
Pubs (1 yr)
38
P/LP submissions
0%
P/LP missense
1.69
LOEUF
DN
Mechanism· predicted
Clinical SummaryRERGL
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
38 unique Pathogenic / Likely Pathogenic· 43 VUS of 89 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint
1.69LOEUF
pLI 0.000
Z-score -0.35
OE 1.11 (0.731.69)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
-0.25Z-score
OE missense 1.07 (0.921.25)
110 obs / 102.9 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios
LoF OE1.11 (0.731.69)
00.351.4
Missense OE1.07 (0.921.25)
00.61.4
Synonymous OE0.95
01.21.6
LoF obs/exp: 14 / 12.7Missense obs/exp: 110 / 102.9Syn Z: 0.22
DN
0.76top 25%
GOF
0.6053th %ile
LOF
0.4332th %ile

The highest-scoring mechanism for this gene is dominant-negative.

DNprediction above median

Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.

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

ClinVar Variant Classifications

89 submitted variants in ClinVar

Classification Summary

Pathogenic37
Likely Pathogenic1
VUS43
Likely Benign1
Benign1
37
Pathogenic
1
Likely Pathogenic
43
VUS
1
Likely Benign
1
Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
37
0
37
Likely Pathogenic
0
0
1
0
1
VUS
0
37
6
0
43
Likely Benign
0
0
0
1
1
Benign
1
0
0
0
1
Total13744183

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

View in ClinVar →

Protein Context — Lollipop Plot

RERGL · 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.

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Clinical Literature
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