Is BPNT2 p.Thr98= (c.294G>T) pathogenic?

BPNT2 p.Thr98= (c.294G>T) is classified Likely benign in BPNT2 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-06-05). Very rare (popmax 8.47e-05%, nfe).

How common is BPNT2 p.Thr98= (c.294G>T) in the general population?

BPNT2 p.Thr98= (c.294G>T) is very rare (popmax 8.47e-05%, nfe) (gnomAD).

BPNT2 p.Thr98=

c.294G>T · VCV3618408

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 8.47e-05%, nfe)

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 1.3	GERP -1.8, phastCons 1
Overall
CADD	12.92	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 8.47e-05% European (non-Finnish) · 1/1,179,978 alleles

Overall 6.85e-05% 1/1,459,814 alleles · very rare

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: BPNT2
Protein: p.Thr98=
Coding: c.294G>T
MANE Select: NM_017813
Type: single nucleotide variant
Location: chr8:56993292 (GRCh38)
Gene constraint: LOEUF 0.619 · pLI 0.79 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 88.55
Residue 98: the 'disordered' region

Full BPNT2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

BPNT2 p.Arg187Ter Pathogenic ★★ same type
BPNT2 c.-155C>G Uncertain significance ★★ same type
BPNT2 c.*4264G>A Uncertain significance ★★ same type
BPNT2 c.*5193A>G Uncertain significance ★★ same type
BPNT2 p.Ala218Ser Uncertain significance ★★ ⚠ same type
BPNT2 p.Arg187Gln Uncertain significance ★★ ⚠ same type
BPNT2 p.Arg243Cys Uncertain significance ★★ ⚠ same type
BPNT2 p.Arg243His 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/bpnt2-p-thr98 (accessed [today's date]).

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