Is BBS10 p.Arg53Pro (c.158G>C) pathogenic?

BBS10 p.Arg53Pro (c.158G>C) is classified Uncertain significance in BBS10 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-04-08). AlphaMissense: likely pathogenic (0.5647); Absent from gnomAD v4.1; Associated with Bardet-Biedl syndrome.

What condition is associated with BBS10 p.Arg53Pro (c.158G>C)?

BBS10 p.Arg53Pro (c.158G>C) is associated with Bardet-Biedl syndrome (ClinVar).

How common is BBS10 p.Arg53Pro (c.158G>C) in the general population?

BBS10 p.Arg53Pro (c.158G>C) 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.

What do computational predictors say about BBS10 p.Arg53Pro (c.158G>C)?

AlphaMissense predicts likely pathogenic (score 0.5647) — an in-silico prediction, not a clinical call.

BBS10 p.Arg53Pro

c.158G>C · rs2540957752 · VCV2131084

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.5647 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Conditions

Bardet-Biedl syndrome

Computational evidence

Protein change
AlphaMissense	0.5647	likely pathogenic · top 10% in BBS10
REVEL	0.472	indeterminate
SaProt	LLR -9.57	tolerated
⇒ AlphaMissense calls this damaging; SaProt does not; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 2.7	GERP 1.8, phastCons 1
Regional constraint	o/e 1.00	unconstrained · MANE · 2,542 bp · p 1 · regional, not allelic
Overall
CADD	29.0	PHRED · no single calibrated threshold — expert panels disagree

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: BBS10
Protein: p.Arg53Pro
Coding: c.158G>C
MANE Select: NM_024685
dbSNP: rs2540957752
Type: single nucleotide variant
Location: chr12:76348201 (GRCh38)
Gene constraint: LOEUF 1.418 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 71.26

Full BBS10 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)

Similar variants

BBS10 c.197+1G>T Pathogenic/Likely pathogenic ★★ same condition
BBS10 p.Arg256Ter Pathogenic ★★ same condition
BBS10 p.Arg49Leu Likely pathogenic ★★ ⚠ same condition
BBS10 p.Arg49Trp Pathogenic/Likely pathogenic ★★ ⚠ same condition
BBS10 p.Cys28Ter Pathogenic/Likely pathogenic ★★ same condition
BBS10 p.Cys91Trp Pathogenic ★★ ⚠ same condition
BBS10 p.Gln137Ter Pathogenic ★★ same condition
BBS10 p.Gln192Ter Pathogenic/Likely pathogenic ★★ same condition

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/bbs10-p-arg53pro (accessed [today's date]).

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