Is RAD50 p.Ser229= (c.687T>C) pathogenic?

RAD50 p.Ser229= (c.687T>C) is classified Likely benign in RAD50 (ClinVar, Single submitter, 1 submitter; last evaluated 2017-01-16). Absent from gnomAD v4.1; Associated with hereditary neoplastic syndrome.

What condition is associated with RAD50 p.Ser229= (c.687T>C)?

RAD50 p.Ser229= (c.687T>C) is associated with hereditary neoplastic syndrome (ClinVar).

How common is RAD50 p.Ser229= (c.687T>C) in the general population?

RAD50 p.Ser229= (c.687T>C) is absent from gnomAD v4.1 (gnomAD).

RAD50 p.Ser229=

c.687T>C · rs1554097823 · VCV480470

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

hereditary neoplastic syndrome

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 0.8	GERP 2.4, phastCons 0.76
Overall
CADD	9.339	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: RAD50
Protein: p.Ser229=
Coding: c.687T>C
MANE Select: NM_005732
dbSNP: rs1554097823
Type: single nucleotide variant
Location: chr5:132579997 (GRCh38)
Gene constraint: LOEUF 0.889 · pLI <0.01 · ClinGen HI 1/3 (gnomAD)
Structure: AlphaFold pLDDT 82.83 · 6 PDB

Full RAD50 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

hereditary neoplastic syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

RAD50 p.Ser229Asn Uncertain significance ★★ ⚠ same residue
RAD50 p.Ser229Arg Uncertain significance ★ ⚠ same residue
RAD50 p.Ser229Gly Uncertain significance ★ ⚠ same residue
RAD50 p.Ser229Thr Uncertain significance ★ ⚠ same residue
RAD50 p.Ser229fs Conflicting classifications of pathogenicity ★ same residue
RAD50 c.1051+1G>A Likely pathogenic ★★ same condition
RAD50 c.1052-1G>A Likely pathogenic ★★ same condition
RAD50 c.1052-1G>T 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/rad50-p-ser229 (accessed [today's date]).

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