Is RECQL4 p.Arg98Pro (c.293G>C) pathogenic?

RECQL4 p.Arg98Pro (c.293G>C) is classified Conflicting classifications of pathogenicity in RECQL4 (ClinVar, Conflicting submitters, 2 submitters; last evaluated 2025-01-30). AlphaMissense: likely benign (0.0803); Very rare (popmax 0.00667%, afr); Associated with Baller-Gerold syndrome.

What condition is associated with RECQL4 p.Arg98Pro (c.293G>C)?

RECQL4 p.Arg98Pro (c.293G>C) is associated with Baller-Gerold syndrome (ClinVar).

How common is RECQL4 p.Arg98Pro (c.293G>C) in the general population?

RECQL4 p.Arg98Pro (c.293G>C) is very rare (popmax 0.00667%, afr) (gnomAD).

What do computational predictors say about RECQL4 p.Arg98Pro (c.293G>C)?

AlphaMissense predicts likely benign (score 0.0803) — an in-silico prediction, not a clinical call.

RECQL4 p.Arg98Pro

c.293G>C · rs769634470 · VCV840676

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 2 submitters

AlphaMissense

likely benign

0.0803 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00667%, afr)

Missense predictors

0/2 damaging

AlphaMissense, SaProt

Conditions

Baller-Gerold syndrome

Computational evidence

Protein change
AlphaMissense	0.0803	likely benign
SaProt	LLR -5.35	tolerated
⇒ AlphaMissense and SaProt both call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.89	GERP -3
Regional constraint	o/e 1.39	unconstrained · MANE · 6,350 bp · p 1.8e-56 · regional, not allelic
Overall
CADD	11.22	PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; SaProt is an independent agreement signal.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00667% African / African-American · 5/74,944 alleles

Filtering AF 0.00255% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00161%

Overall 0.00031% 5/1,612,254 alleles · very rare exomes 1/1,459,996 · genomes 4/152,258 · joint denominator

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: RECQL4
Protein: p.Arg98Pro
Coding: c.293G>C
MANE Select: NM_004260
dbSNP: rs769634470
Type: single nucleotide variant
Location: chr8:144517111 (GRCh38)
Gene constraint: LOEUF 1.519 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 68.32 · 2 PDB
Residue 98: the 'disordered' region

Full RECQL4 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Baller-Gerold syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

RECQL4 p.Arg98His Uncertain significance ★★ ⚠ same residue
RECQL4 p.Arg98Leu Uncertain significance ★★ ⚠ same residue
RECQL4 p.Arg98Cys Uncertain significance ★ ⚠ same residue
RECQL4 p.Arg98= Likely benign ★ same residue
RECQL4 p.Arg98Gln Uncertain significance ★ same residue
RECQL4 c.1132-1G>A Likely pathogenic ★★ same condition
RECQL4 c.1259-1G>A Pathogenic/Likely pathogenic ★★ same condition
RECQL4 c.1391-1G>A Pathogenic ★★ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/recql4-p-arg98pro (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown