RECQL p.Thr263=
c.789G>A · rs774302679 · VCV854145
Conflicting classifications of pathogenicity
Conflicting submitters
Classification
Conflicting classifications of pathogenicity
ClinVar
Review
Conflicting submitters ★☆☆☆
ClinVar · 5 submitters
gnomAD v4.1
Rare
very rare (popmax 0.00475%, nfe)
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 2.7 | GERP -0.041, phastCons 1 |
| Overall | ||
| CADD | 15.35 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00475%
European (non-Finnish) · 56/1,179,784 alleles
Filtering AF
0.00375%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00337%
Overall
0.00366%
59/1,613,564 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.00475% | 21,068 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,240 |
| African / African-American | 0.00134% | 74,884 |
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.Thr263=
- Coding
- c.789G>A
- MANE Select
- NM_002907
- dbSNP
- rs774302679
- Type
- single nucleotide variant
- Location
- chr12:21477881 (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 263
- the helicase atp-binding domain; an α-helix
Similar variants
- RECQL p.Thr263Met Uncertain significance ★★ ⚠ same residue
- RECQL p.Thr263Arg 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
- RECQL c.1356-12A>G Uncertain significance ★★ same type
- RECQL c.1667+5G>C 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-thr263 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown