Is CD151 p.Met1Ile (c.3G>A) pathogenic?

CD151 p.Met1Ile (c.3G>A) is classified Uncertain significance in CD151 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-09-09). Absent from gnomAD v4.1.

How common is CD151 p.Met1Ile (c.3G>A) in the general population?

CD151 p.Met1Ile (c.3G>A) is absent from gnomAD v4.1 (gnomAD).

CD151 p.Met1Ile

c.3G>A · VCV4726616

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

start-loss

predicted LoF

gnomAD v4.1

Absent

absent from gnomAD v4.1

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Consequence	start-loss	predicted loss-of-function
REVEL	0.482	indeterminate
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 2, phastCons 1
Overall
CADD	24.6	PHRED · no single calibrated threshold — expert panels disagree

Predicted loss-of-function is descriptive, not an applied PVS1 code.

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: CD151
Protein: p.Met1Ile
Coding: c.3G>A
MANE Select: NM_004357
Type: single nucleotide variant
Location: chr11:836072 (GRCh38)
Gene constraint: LOEUF 0.816 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 88.02

Full CD151 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CD151 p.Lys7Ter Pathogenic ★★ same type
CD151 c.352-11C>G Uncertain significance ★★ same type
CD151 c.702+4A>G Uncertain significance ★★ same type
CD151 c.702+5G>C Uncertain significance ★★ same type
CD151 p.Ala145Thr Uncertain significance ★★ ⚠ same type
CD151 p.Ala81Thr Uncertain significance ★★ ⚠ same type
CD151 p.Arg133Cys Uncertain significance ★★ ⚠ same type
CD151 p.Arg165Gln 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/cd151-p-met1ile (accessed [today's date]).

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