Is BRD2 p.Gln412Arg (c.1235A>G) pathogenic?

BRD2 p.Gln412Arg (c.1235A>G) is classified Uncertain significance in BRD2 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-10-02). AlphaMissense: ambiguous (0.4262); Absent from gnomAD v4.1.

How common is BRD2 p.Gln412Arg (c.1235A>G) in the general population?

BRD2 p.Gln412Arg (c.1235A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about BRD2 p.Gln412Arg (c.1235A>G)?

AlphaMissense predicts ambiguous (score 0.4262) — an in-silico prediction, not a clinical call.

BRD2 p.Gln412Arg

c.1235A>G · rs2533383031 · VCV3134952

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.4262 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

1/2 damaging

REVEL, SaProt · AlphaMissense no call

Computational evidence

Protein change
AlphaMissense	0.4262	ambiguous
REVEL	0.259	benign-leaning
SaProt	LLR -11.44	damaging
⇒ SaProt calls this damaging; REVEL does not; AlphaMissense makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 1.9, phastCons 1
Regional constraint	o/e 1.05	unconstrained · MANE · 3,274 bp · p 0.26 · regional, not allelic
Overall
CADD	26.0	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

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: BRD2
Protein: p.Gln412Arg
Coding: c.1235A>G
MANE Select: NM_005104
dbSNP: rs2533383031
Type: single nucleotide variant
Location: chr6:32977476 (GRCh38)
Gene constraint: LOEUF 0.28 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 65.70 · 169 PDB
Residue 412: the bromo 2 domain; an α-helix

Full BRD2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

BRD2 p.Pro12Leu Uncertain significance ★★ ⚠ same type
BRD2 p.Ala766Thr Benign/Likely benign ★★ same type
BRD2 p.Gln533= Likely benign ★★ same type
BRD2 p.Leu383= Likely benign ★★ same type
BRD2 p.Ser397= Benign/Likely benign ★★ same type
BRD2 p.Val465= Likely benign ★★ same type
BRD2 p.Ala263Val Uncertain significance ★ ⚠ same type
BRD2 p.Ala295Pro 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/brd2-p-gln412arg (accessed [today's date]).

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