Is ERBIN p.Ser87= (c.261C>A) pathogenic?

ERBIN p.Ser87= (c.261C>A) is classified Likely benign in ERBIN (ClinVar, Single submitter, 1 submitter; last evaluated 2025-02-27). Very rare (popmax 0.0017%, amr).

How common is ERBIN p.Ser87= (c.261C>A) in the general population?

ERBIN p.Ser87= (c.261C>A) is very rare (popmax 0.0017%, amr) (gnomAD).

ERBIN p.Ser87=

c.261C>A · VCV4763741

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.0017%, amr)

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 0.41	GERP -0.033, phastCons 1
Overall
CADD	7.153	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0017% Admixed American · 1/58,668 alleles

Overall 6.87e-05% 1/1,456,110 alleles · very rare

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: ERBIN
Protein: p.Ser87=
Coding: c.261C>A
MANE Select: NM_001253697
Type: single nucleotide variant
Location: chr5:65994818 (GRCh38)
Gene constraint: LOEUF 0.526 · pLI 0.72 (gnomAD)
Structure: AlphaFold pLDDT 56.01 · 11 PDB

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

Similar variants

ERBIN p.Ser87Phe Uncertain significance ★ ⚠ same residue
ERBIN p.Ala942Val Uncertain significance ★★ ⚠ same type
ERBIN p.Arg1096Gln Uncertain significance ★★ ⚠ same type
ERBIN p.Arg1166Gln Uncertain significance ★★ ⚠ same type
ERBIN p.Asn1035Ser Uncertain significance ★★ ⚠ same type
ERBIN p.Asn650Ser Uncertain significance ★★ ⚠ same type
ERBIN p.Asp530Tyr Uncertain significance ★★ ⚠ same type
ERBIN p.Cys658Ser 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/erbin-p-ser87 (accessed [today's date]).

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