Is DIS3 p.Arg856Ile (c.2567G>T) pathogenic?

DIS3 p.Arg856Ile (c.2567G>T) is classified Uncertain significance in DIS3 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-04-22). AlphaMissense: likely pathogenic (0.9524); Absent from gnomAD v4.1.

How common is DIS3 p.Arg856Ile (c.2567G>T) in the general population?

DIS3 p.Arg856Ile (c.2567G>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about DIS3 p.Arg856Ile (c.2567G>T)?

AlphaMissense predicts likely pathogenic (score 0.9524) — an in-silico prediction, not a clinical call.

DIS3 p.Arg856Ile

c.2567G>T · VCV3272142

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.9524 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.9524	likely pathogenic
REVEL	0.299	indeterminate
SaProt	LLR -12.63	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 3.9	GERP 0.95, phastCons 1
Regional constraint	o/e 0.94	unconstrained · MANE · 18 kb · p 0.072 · regional, not allelic
Overall
CADD	26.3	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — 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

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: DIS3
Protein: p.Arg856Ile
Coding: c.2567G>T
MANE Select: NM_014953
Type: single nucleotide variant
Location: chr13:72761466 (GRCh38)
Gene constraint: LOEUF 1.076 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 86.12 · 3 PDB

Full DIS3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

DIS3 p.Ala518Thr Uncertain significance ★★ ⚠ same type
DIS3 p.Ala401Val Benign ★★ ⚠ same type
DIS3 p.Ter959Gln Likely benign ★★ same type
PIBF1 p.Ile51Val Benign/Likely benign ★★ same type
PIBF1 p.Met73Thr Benign/Likely benign ★★ same type
DIS3 p.Arg638Ter Likely pathogenic ★ same type
DIS3 c.228+3G>A Uncertain significance ★ same type
DIS3 c.2511+1G>C 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/dis3-p-arg856ile (accessed [today's date]).

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