Is TRIM32 p.Arg344= (c.1030C>A) pathogenic?

TRIM32 p.Arg344= (c.1030C>A) is classified Likely benign in TRIM32 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-03-26). Absent from gnomAD v4.1; Associated with Bardet-Biedl syndrome.

What condition is associated with TRIM32 p.Arg344= (c.1030C>A)?

TRIM32 p.Arg344= (c.1030C>A) is associated with Bardet-Biedl syndrome (ClinVar).

How common is TRIM32 p.Arg344= (c.1030C>A) in the general population?

TRIM32 p.Arg344= (c.1030C>A) is absent from gnomAD v4.1 (gnomAD).

How is Bardet-Biedl syndrome inherited?

Typically Autosomal recessive, Oligogenic (Orphanet). A genetic counselor can assess individual risk for a family.

TRIM32 p.Arg344=

c.1030C>A · rs867516751 · VCV2828724

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

Bardet-Biedl syndrome

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not looked up on this page · why
Constraint at this position
Conservation	phyloP 0.86	phastCons 1
Overall
CADD	8.431	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: TRIM32
Protein: p.Arg344=
Coding: c.1030C>A
MANE Select: NM_012210
dbSNP: rs867516751
Type: single nucleotide variant
Location: chr9:116698772 (GRCh38)

Full TRIM32 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Bardet-Biedl syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Bardet-Biedl syndrome (Orphanet):

Inheritance: Autosomal recessive, Oligogenic
Onset: Antenatal, Childhood, Infancy, Neonatal
Prevalence: 1-9 / 100 000 (Specific population)

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/trim32-p-arg344 (accessed [today's date]).

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