Is BAZ2A p.Val632Ala (c.1895T>C) pathogenic?

BAZ2A p.Val632Ala (c.1895T>C) is classified Uncertain significance in BAZ2A (ClinVar, Single submitter, 1 submitter; last evaluated 2023-03-22). AlphaMissense: ambiguous (0.5345); Absent from gnomAD v4.1.

How common is BAZ2A p.Val632Ala (c.1895T>C) in the general population?

BAZ2A p.Val632Ala (c.1895T>C) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about BAZ2A p.Val632Ala (c.1895T>C)?

AlphaMissense predicts ambiguous (score 0.5345) — an in-silico prediction, not a clinical call.

BAZ2A p.Val632Ala

c.1895T>C · rs2547632704 · VCV2528228

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.5345 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Computational evidence

Protein change
AlphaMissense	0.5345	ambiguous
REVEL	0.429	indeterminate
SaProt	LLR -9.87	tolerated
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 2, phastCons 1
Regional constraint	o/e 0.59	unconstrained · MANE · 645 bp · p 3.5e-06 · regional, not allelic
Overall
CADD	24.7	PHRED · no single calibrated threshold — expert panels disagree

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

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM V634A vs ClinVar V632A) — verify the residue.

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: BAZ2A
Protein: p.Val632Ala
Coding: c.1895T>C
MANE Select: NM_001300905
dbSNP: rs2547632704
Type: single nucleotide variant
Location: chr12:56609933 (GRCh38)
Gene constraint: LOEUF 0.226 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 56.27 · 67 PDB
Residue 632: a β-strand

Full BAZ2A gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

BAZ2A p.Ala1061Pro Uncertain significance ★ ⚠ same type
BAZ2A p.Ala1111Ser Uncertain significance ★ ⚠ same type
BAZ2A p.Ala1160Val Uncertain significance ★ ⚠ same type
BAZ2A p.Ala1223Val Uncertain significance ★ ⚠ same type
BAZ2A p.Ala1229Val Uncertain significance ★ ⚠ same type
BAZ2A p.Ala142Thr Uncertain significance ★ ⚠ same type
BAZ2A p.Ala1770Val Uncertain significance ★ ⚠ same type
BAZ2A p.Ala17Val 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/baz2a-p-val632ala (accessed [today's date]).

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