Is CLUAP1 p.Thr181= (c.543T>C) pathogenic?

CLUAP1 p.Thr181= (c.543T>C) is classified Likely benign in CLUAP1 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-02-29). Absent from gnomAD v4.1.

How common is CLUAP1 p.Thr181= (c.543T>C) in the general population?

CLUAP1 p.Thr181= (c.543T>C) is absent from gnomAD v4.1 (gnomAD).

CLUAP1 p.Thr181=

c.543T>C · VCV3638479

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Not reported

no allele count reported in gnomAD v4.1 (AN 1,600,428)

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 0.36	GERP 0.29, phastCons 1
Overall
CADD	8.239	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,600,428). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene: CLUAP1
Protein: p.Thr181=
Coding: c.543T>C
MANE Select: NM_015041
Type: single nucleotide variant
Location: chr16:3515555 (GRCh38)
Gene constraint: LOEUF 1.23 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 78.02

Full CLUAP1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CLUAP1 p.Thr181Ser Uncertain significance ★ ⚠ same residue
CLUAP1 p.Ala152Glu Uncertain significance ★★ ⚠ same type
CLUAP1 p.Ala188Gly Uncertain significance ★★ ⚠ same type
CLUAP1 p.Ala339Thr Uncertain significance ★★ ⚠ same type
CLUAP1 p.Arg20Gln Uncertain significance ★★ ⚠ same type
CLUAP1 p.Arg228Gln Uncertain significance ★★ ⚠ same type
CLUAP1 p.Arg304His Uncertain significance ★★ ⚠ same type
CLUAP1 p.Arg332Gln 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/cluap1-p-thr181 (accessed [today's date]).

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