Is RECQL p.Gln124= (c.372G>A) pathogenic?

RECQL p.Gln124= (c.372G>A) is classified Likely benign in RECQL (ClinVar, Single submitter, 1 submitter; last evaluated 2020-09-20). Very rare (popmax 0.0011%, sas).

How common is RECQL p.Gln124= (c.372G>A) in the general population?

RECQL p.Gln124= (c.372G>A) is very rare (popmax 0.0011%, sas) (gnomAD).

RECQL p.Gln124=

c.372G>A · rs763230366 · VCV1143132

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.0011%, sas)

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1.4	GERP 0.87, phastCons 1
Overall
CADD	11.61	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0011% South Asian · 1/90,842 alleles

Overall 6.85e-05% 1/1,459,340 alleles · very rare

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: RECQL
Protein: p.Gln124=
Coding: c.372G>A
MANE Select: NM_002907
dbSNP: rs763230366
Type: single nucleotide variant
Location: chr12:21490221 (GRCh38)
Gene constraint: LOEUF 1.235 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 86.55 · 7 PDB
Residue 124: the helicase atp-binding domain; an α-helix

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

Similar variants

RECQL p.Gln124Glu Uncertain significance ★ ⚠ same residue
RECQL p.Gln124Leu Uncertain significance ★ ⚠ same residue
RECQL p.Gln124Pro Uncertain significance ★ ⚠ same residue
RECQL p.Gln124Ter Uncertain significance ★ same residue
RECQL c.1098+1G>A Uncertain significance ★★ same type
RECQL c.1216+3A>G Uncertain significance ★★ same type
RECQL c.1217-3C>T Uncertain significance ★★ same type
RECQL c.1355+1G>A Uncertain significance ★★ same type

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/recql-p-gln124 (accessed [today's date]).

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