Is ERBIN p.Ala1145= (c.3435T>G) pathogenic?

ERBIN p.Ala1145= (c.3435T>G) is classified Likely benign in ERBIN (ClinVar, Single submitter, 1 submitter; last evaluated 2025-05-19). Very rare (popmax 0.00267%, afr).

How common is ERBIN p.Ala1145= (c.3435T>G) in the general population?

ERBIN p.Ala1145= (c.3435T>G) is very rare (popmax 0.00267%, afr) (gnomAD).

ERBIN p.Ala1145=

c.3435T>G · VCV4719867

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00267%, afr)

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
REVEL	0.161	moderately benign-leaning
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.26	GERP 3.2, phastCons 1
Overall
CADD	6.499	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00267% African / African-American · 2/74,924 alleles

Filtering AF 0.000443% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000166%

Overall 0.000124% 2/1,614,010 alleles · very rare exomes 1/1,461,850 · genomes 1/152,160 · joint denominator

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.Ala1145=
Coding: c.3435T>G
MANE Select: NM_001253697
Type: single nucleotide variant
Location: chr5:66054753 (GRCh38)
Gene constraint: LOEUF 0.526 · pLI 0.72 (gnomAD)
Structure: AlphaFold pLDDT 56.01 · 11 PDB
Residue 1145: the 'disordered' region

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

Similar variants

ERBIN p.Ala1145Gly 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-ala1145 (accessed [today's date]).

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