Is TRIM32 p.Asp487= (c.1461T>C) pathogenic?

TRIM32 p.Asp487= (c.1461T>C) is classified Likely benign in TRIM32 (ClinVar, Single submitter, 2 submitters; last evaluated 2026-01-09). Very rare (popmax 0.00133%, afr); Associated with Bardet-Biedl syndrome.

What condition is associated with TRIM32 p.Asp487= (c.1461T>C)?

TRIM32 p.Asp487= (c.1461T>C) is associated with Bardet-Biedl syndrome (ClinVar).

How common is TRIM32 p.Asp487= (c.1461T>C) in the general population?

TRIM32 p.Asp487= (c.1461T>C) is very rare (popmax 0.00133%, afr) (gnomAD).

How is Bardet-Biedl syndrome inherited?

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

TRIM32 p.Asp487=

c.1461T>C · rs922859943 · VCV1108636

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00133%, afr)

Conditions

Bardet-Biedl syndrome

⚠ Built without this gene's context — gene constraint and dosage, protein structure, pathways, panels and related-variant links were not looked up for this page. why

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 -6.6
Overall
CADD	0.303	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00133% African / African-American · 1/74,938 alleles

Filtering AF 7.9e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 5.4e-05%

Overall 0.00031% 5/1,614,078 alleles · very rare exomes 4/1,461,894 · genomes 1/152,184 · joint denominator

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.00133%	74,938
European (non-Finnish)	0.000339%	295,010

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: TRIM32
Protein: p.Asp487=
Coding: c.1461T>C
MANE Select: NM_012210
dbSNP: rs922859943
Type: single nucleotide variant
Location: chr9:116699203 (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-asp487 (accessed [today's date]).

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