Is DBP p.Pro95Ala (c.283C>G) pathogenic?

DBP p.Pro95Ala (c.283C>G) is classified Uncertain significance in DBP (ClinVar, Single submitter, 1 submitter; last evaluated 2025-12-03). AlphaMissense: likely benign (0.0487); Very rare (popmax 0.000734%, nfe).

How common is DBP p.Pro95Ala (c.283C>G) in the general population?

DBP p.Pro95Ala (c.283C>G) is very rare (popmax 0.000734%, nfe) (gnomAD).

What do computational predictors say about DBP p.Pro95Ala (c.283C>G)?

AlphaMissense predicts likely benign (score 0.0487) — an in-silico prediction, not a clinical call.

DBP p.Pro95Ala

c.283C>G · rs1446301517 · VCV3080205

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0487 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000734%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0487	likely benign
REVEL	0.092	moderately benign-leaning
SaProt	LLR -7.05	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 3.1	GERP -3.4, phastCons 1
Regional constraint	o/e 1.03	unconstrained · MANE · 1,402 bp · p 0.58 · regional, not allelic
Overall
CADD	14.63	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

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

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000734% European (non-Finnish) · 8/1,089,596 alleles

Filtering AF 0.000316% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000228%

Overall 0.000571% 8/1,401,780 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: DBP
Protein: p.Pro95Ala
Coding: c.283C>G
MANE Select: NM_001352
dbSNP: rs1446301517
Type: single nucleotide variant
Location: chr19:48635847 (GRCh38)
Gene constraint: LOEUF 1.043 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 71.35
Residue 95: the 'disordered' region

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

Similar variants

DBP p.Gly24Ser Likely benign ★★ same type
DBP p.Pro250= Likely benign ★★ same type
DBP p.Ser156= Likely benign ★★ same type
DBP p.Val304= Benign ★★ same type
DBP p.Ala149Val Uncertain significance ★ ⚠ same type
DBP p.Ala171Ser Uncertain significance ★ ⚠ same type
DBP p.Ala324Thr Uncertain significance ★ ⚠ same type
DBP p.Ala96Ser 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/dbp-p-pro95ala (accessed [today's date]).

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