Is RIN2 p.Ala823= (c.2469T>C) pathogenic?

RIN2 p.Ala823= (c.2469T>C) is classified Likely benign in RIN2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-04-11). Absent from gnomAD v4.1.

How common is RIN2 p.Ala823= (c.2469T>C) in the general population?

RIN2 p.Ala823= (c.2469T>C) is absent from gnomAD v4.1 (gnomAD).

RIN2 p.Ala823=

c.2469T>C · VCV4774418

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

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 -20	GERP -14
Overall
CADD	0.038	PHRED · no single calibrated threshold — expert panels disagree

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: RIN2
Protein: p.Ala823=
Coding: c.2469T>C
MANE Select: NM_018993
Type: single nucleotide variant
Location: chr20:20000717 (GRCh38)
Gene constraint: LOEUF 0.637 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 64.30
Residue 823: the ras-associating domain

Full RIN2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

RIN2 p.Ala823Thr Uncertain significance ★ ⚠ same residue
RIN2 p.Ala205Val Uncertain significance ★★ ⚠ same type
RIN2 p.Ala72Thr Uncertain significance ★★ ⚠ same type
RIN2 p.Ala8Thr Uncertain significance ★★ ⚠ same type
RIN2 p.Arg135Cys Uncertain significance ★★ ⚠ same type
RIN2 p.Arg170Trp Uncertain significance ★★ ⚠ same type
RIN2 p.Arg255Thr Uncertain significance ★★ ⚠ same type
RIN2 p.Arg290Leu 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/rin2-p-ala823 (accessed [today's date]).

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