Is ARRDC5 p.Ser304Gly (c.910A>G) pathogenic?

ARRDC5 p.Ser304Gly (c.910A>G) is classified Uncertain significance in ARRDC5 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-07-20). AlphaMissense: likely benign (0.0564); Ultra-rare (popmax 0.0296%, sas).

How common is ARRDC5 p.Ser304Gly (c.910A>G) in the general population?

ARRDC5 p.Ser304Gly (c.910A>G) is ultra-rare (popmax 0.0296%, sas) (gnomAD).

What do computational predictors say about ARRDC5 p.Ser304Gly (c.910A>G)?

AlphaMissense predicts likely benign (score 0.0564) — an in-silico prediction, not a clinical call.

ARRDC5 p.Ser304Gly

c.910A>G · rs752682959 · VCV2302717

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0564 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0296%, sas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0564	likely benign
REVEL	0.049	moderately benign-leaning
SaProt	LLR -7.28	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 0.16	GERP -4.6, phastCons 0.061
Regional constraint	o/e 0.97	unconstrained · MANE · 12 kb · p 0.54 · regional, not allelic
Overall
CADD	11.84	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.

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM S318G vs ClinVar S304G) — verify the residue.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0296% South Asian · 27/91,082 alleles

Filtering AF 0.0208% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.018%

Overall 0.0018% 29/1,613,976 alleles · ultra-rare

Ancestry group	Frequency	1 in
South Asiangrpmax	0.0296%	3,373
Remaining individualsnot grpmax-eligible	0.0032%	31,243

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: ARRDC5
Protein: p.Ser304Gly
Coding: c.910A>G
MANE Select: NM_001080523
dbSNP: rs752682959
Type: single nucleotide variant
Location: chr19:4891123 (GRCh38)
Gene constraint: LOEUF 1.342 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 85.19

Full ARRDC5 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ARRDC5 c.-15A>T Uncertain significance ★ ⚠ same type
ARRDC5 c.-24T>C Uncertain significance ★ ⚠ same type
ARRDC5 p.Ala241Val Uncertain significance ★ ⚠ same type
ARRDC5 p.Ala305Asp Uncertain significance ★ ⚠ same type
ARRDC5 p.Ala305Thr Uncertain significance ★ ⚠ same type
ARRDC5 p.Ala90Ser Uncertain significance ★ ⚠ same type
ARRDC5 p.Arg135Gly Uncertain significance ★ ⚠ same type
ARRDC5 p.Arg227Trp 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/arrdc5-p-ser304gly (accessed [today's date]).

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