RECQL4 p.Arg780=
c.2340G>A · rs1310110853 · VCV1989506
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Not reported
no allele count reported in gnomAD v4.1 (AN 1,604,378)
Conditions
2
Inborn genetic diseases
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 0.13 | GERP -3.9, phastCons 0.93 |
| Overall | ||
| CADD | 7.896 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
No allele count reported in gnomAD v4.1 (AN 1,604,378). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- RECQL4
- Protein
- p.Arg780=
- Coding
- c.2340G>A
- MANE Select
- NM_004260
- dbSNP
- rs1310110853
- Type
- single nucleotide variant
- Location
- chr8:144513341 (GRCh38)
- Gene constraint
- LOEUF 1.519 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 68.32 · 2 PDB
- Residue 780
- the helicase c-terminal domain; a UniProt-annotated variant site (in rts2)
Similar variants
- RECQL4 p.Arg780Gln Uncertain significance ★★ ⚠ same residue
- RECQL4 p.Arg780Trp Uncertain significance ★★ ⚠ same residue
- RECQL4 p.Arg780Gly Uncertain significance ★ ⚠ same residue
- RECQL4 p.Arg780Leu 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
- RECQL4 c.1704+1G>A Pathogenic/Likely 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-arg780 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown