Is RINT1 p.Arg492Ser (c.1476G>T) pathogenic?

RINT1 p.Arg492Ser (c.1476G>T) is classified Uncertain significance in RINT1 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-02-08). AlphaMissense: likely pathogenic (0.9962); Absent from gnomAD v4.1.

How common is RINT1 p.Arg492Ser (c.1476G>T) in the general population?

RINT1 p.Arg492Ser (c.1476G>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about RINT1 p.Arg492Ser (c.1476G>T)?

AlphaMissense predicts likely pathogenic (score 0.9962) — an in-silico prediction, not a clinical call.

RINT1 p.Arg492Ser

c.1476G>T · rs566923305 · VCV1773470

Uncertain significance Multiple submitters

Classification

Uncertain significance

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

AlphaMissense

likely pathogenic

0.9962 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

Computational evidence

Protein change
AlphaMissense	0.9962	likely pathogenic · top 1% in RINT1
REVEL	0.592	indeterminate
SaProt	LLR -11.85	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL is indeterminate.
Splicing
SpliceAI	Δ0.45	acceptor gain · deltas
Pangolin	Δ0.41	gain · loss 0.19 · agrees with SpliceAI · independent
Constraint at this position
Conservation	phyloP 2.6	GERP 0.67, phastCons 1
Regional constraint	o/e 0.96	unconstrained · MANE · 35 kb · p 0.28 · regional, not allelic
Overall
CADD	27.5	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: RINT1
Protein: p.Arg492Ser
Coding: c.1476G>T
MANE Select: NM_021930
dbSNP: rs566923305
Type: single nucleotide variant
Location: chr7:105555032 (GRCh38)
Gene constraint: LOEUF 0.931 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 85.97
Residue 492: the rint1/tip20 domain

Full RINT1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

RINT1 p.Arg492= Conflicting classifications of pathogenicity ★ same residue
RINT1 p.Arg492Gly Uncertain significance ★ ⚠ same residue
RINT1 c.1107+1G>T Likely pathogenic ★★ same type
RINT1 c.1886+5G>A Uncertain significance ★★ same type
RINT1 c.516-3C>T Uncertain significance ★★ same type
RINT1 c.840-12T>A Uncertain significance ★★ same type
RINT1 c.840-3C>G Uncertain significance ★★ same type
RINT1 p.Ala138Thr 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/rint1-p-arg492ser (accessed [today's date]).

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