Is BRCA2 p.Ala2534Val (c.7601C>T) pathogenic?

BRCA2 p.Ala2534Val (c.7601C>T) is classified Conflicting classifications of pathogenicity in BRCA2 (ClinVar, Conflicting submitters, 17 submitters; last evaluated 2026-02-02). AlphaMissense: likely benign (0.095); Ultra-rare (popmax 0.0333%, afr); Associated with hereditary neoplastic syndrome.

What condition is associated with BRCA2 p.Ala2534Val (c.7601C>T)?

BRCA2 p.Ala2534Val (c.7601C>T) is associated with hereditary neoplastic syndrome, hereditary breast ovarian cancer syndrome, breast-ovarian cancer, familial, susceptibility to, 2 (ClinVar).

How common is BRCA2 p.Ala2534Val (c.7601C>T) in the general population?

BRCA2 p.Ala2534Val (c.7601C>T) is ultra-rare (popmax 0.0333%, afr) (gnomAD).

What do computational predictors say about BRCA2 p.Ala2534Val (c.7601C>T)?

AlphaMissense predicts likely benign (score 0.095) — an in-silico prediction, not a clinical call.

BRCA2 p.Ala2534Val

c.7601C>T · rs74047012 · VCV38109

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 17 submitters

AlphaMissense

likely benign

0.095 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0333%, afr)

Conditions

hereditary neoplastic syndrome

Computational evidence

Protein change
AlphaMissense	0.095	likely benign
REVEL	0.52	indeterminate
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1	GERP -0.4
Regional constraint	o/e 1.03	unconstrained · MANE · 47 kb · p 0.059 · regional, not allelic
Overall
CADD	15.5	PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0333% African / African-American · 25/75,030 alleles

Filtering AF 0.0231% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0197%

Overall 0.00551% 89/1,614,144 alleles · ultra-rare

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.0333%	3,001
South Asian	0.00659%	15,180
European (non-Finnish)	0.00466%	21,455
Remaining individualsnot grpmax-eligible	0.0032%	31,254
Admixed American	0.00167%	60,028

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: BRCA2
Protein: p.Ala2534Val
Coding: c.7601C>T
MANE Select: NM_000059
dbSNP: rs74047012
Type: single nucleotide variant
Location: chr13:32356593 (GRCh38)
Gene constraint: LOEUF 0.803 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
Residue 2534: the 'interaction with fancd2' region; the 'interaction with sem1' region

Full BRCA2 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

Also linked: hereditary breast ovarian cancer syndrome breast-ovarian cancer, familial, susceptibility to, 2

Similar variants

BRCA2 p.Ala2534= Likely benign ★★★ same residue
BRCA2 p.Ala2534Glu Conflicting classifications of pathogenicity ★ same residue
BRCA2 p.Ala2534Thr Conflicting classifications of pathogenicity ★ same residue
BRCA2 p.Ala2534fs Pathogenic ★★★ same residue
BRCA2 p.Ala2534Gly Uncertain significance ★ same residue
BRCA2 c.316+1G>T Pathogenic ★★★ same condition
BRCA2 c.316+2T>C Pathogenic ★★★ same condition
BRCA2 c.316+5G>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/brca2-p-ala2534val (accessed [today's date]).

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