Is BRIP1 p.Val687= (c.2061G>C) pathogenic?

BRIP1 p.Val687= (c.2061G>C) is classified Benign/Likely benign in BRIP1 (ClinVar, Multiple submitters, 17 submitters; last evaluated 2026-02-03). Rare (popmax 0.501%, afr); Associated with hereditary neoplastic syndrome.

What condition is associated with BRIP1 p.Val687= (c.2061G>C)?

BRIP1 p.Val687= (c.2061G>C) is associated with hereditary neoplastic syndrome, hereditary breast ovarian cancer syndrome, ovarian cancer (ClinVar).

How common is BRIP1 p.Val687= (c.2061G>C) in the general population?

BRIP1 p.Val687= (c.2061G>C) is rare (popmax 0.501%, afr) (gnomAD).

BRIP1 p.Val687=

c.2061G>C · rs112414873 · VCV136146

Benign/Likely benign Multiple submitters

Classification

Benign/Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 17 submitters

gnomAD v4.1

Rare

rare (popmax 0.501%, afr)

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 0.94	GERP -1.5, phastCons 1
Overall
CADD	6.391	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.501% African / African-American · 376/75,018 alleles

Filtering AF 0.459% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.443%

Overall 0.0274% 442/1,614,102 alleles · rare

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.501%	200
Remaining individualsnot grpmax-eligible	0.0816%	1,226
Admixed American	0.0167%	6,001
Middle Eastern	0.0165%	6,062
South Asian	0.0022%	45,539
European (non-Finnish)	0.000169%	590,005

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: BRIP1
Protein: p.Val687=
Coding: c.2061G>C
MANE Select: NM_032043
dbSNP: rs112414873
Type: single nucleotide variant
Location: chr17:61776437 (GRCh38)
Gene constraint: LOEUF 0.848 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 64.19 · 6 PDB

Full BRIP1 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 ovarian cancer Fanconi anemia complementation group J hereditary breast carcinoma

Similar variants

BRIP1 p.Val687Ala Uncertain significance ★★ same residue
BRIP1 p.Val687Met Uncertain significance ★★ ⚠ same residue
BRIP1 p.Val687fs Pathogenic ★★ same residue
BRIP1 c.1140+1G>A Likely pathogenic ★★ same condition
BRIP1 c.1141-2A>C Likely pathogenic ★★ same condition
BRIP1 c.1141-2A>G Likely pathogenic ★★ same condition
BRIP1 c.1141-2A>T Likely pathogenic ★★ same condition
BRIP1 c.1340+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/brip1-p-val687 (accessed [today's date]).

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