Is BACH2 p.Asp34Gly (c.101A>G) pathogenic?

BACH2 p.Asp34Gly (c.101A>G) is classified Uncertain significance in BACH2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-04-08). AlphaMissense: ambiguous (0.522); Absent from gnomAD v4.1.

How common is BACH2 p.Asp34Gly (c.101A>G) in the general population?

BACH2 p.Asp34Gly (c.101A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about BACH2 p.Asp34Gly (c.101A>G)?

AlphaMissense predicts ambiguous (score 0.522) — an in-silico prediction, not a clinical call.

BACH2 p.Asp34Gly

c.101A>G · VCV4743879

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.522 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

REVEL, SaProt · AlphaMissense no call

Computational evidence

Protein change
AlphaMissense	0.522	ambiguous
REVEL	0.127	moderately benign-leaning
SaProt	LLR -3.61	tolerated
⇒ REVEL and SaProt both call this tolerated; AlphaMissense makes no call.
Splicing
SpliceAI	<0.2	all four deltas below 0.2 · T>A here scores Δ0.20 · evaluated, not missing
Constraint at this position
Conservation	phyloP 5.1	GERP 1.2, phastCons 1
Regional constraint	o/e 0.46	unconstrained · MANE · 57 kb · p 5.7e-11 · regional, not allelic
Overall
CADD	22.0	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: BACH2
Protein: p.Asp34Gly
Coding: c.101A>G
MANE Select: NM_021813
Type: single nucleotide variant
Location: chr6:90008744 (GRCh38)
Gene constraint: LOEUF 0.164 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 54.66 · 2 PDB

Full BACH2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

BACH2 p.Asp34Asn Uncertain significance ★★ ⚠ same residue
BACH2 p.Ala148Val Uncertain significance ★★ ⚠ same type
BACH2 p.Ala205Thr Uncertain significance ★★ ⚠ same type
BACH2 p.Ala304Glu Uncertain significance ★★ ⚠ same type
BACH2 p.Ala479Val Uncertain significance ★★ ⚠ same type
BACH2 p.Ala529Val Uncertain significance ★★ ⚠ same type
BACH2 p.Ala747Val Uncertain significance ★★ ⚠ same type
BACH2 p.Ala756Val 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/bach2-p-asp34gly (accessed [today's date]).

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