Is EPB42 p.Val359= (c.1077C>T) pathogenic?

EPB42 p.Val359= (c.1077C>T) is classified Uncertain significance in EPB42 (ClinVar, Single submitter, 1 submitter; last evaluated 2018-01-13). Very rare (popmax 0.00144%, nfe); Associated with hereditary spherocytosis type 5.

What condition is associated with EPB42 p.Val359= (c.1077C>T)?

EPB42 p.Val359= (c.1077C>T) is associated with hereditary spherocytosis type 5 (ClinVar).

How common is EPB42 p.Val359= (c.1077C>T) in the general population?

EPB42 p.Val359= (c.1077C>T) is very rare (popmax 0.00144%, nfe) (gnomAD).

How is Hereditary spherocytosis inherited?

Typically Autosomal dominant, Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

EPB42 p.Val359=

c.1077C>T · rs768178069 · VCV316017

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00144%, nfe)

Conditions

hereditary spherocytosis type 5

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 1.5	GERP -0.11, phastCons 1
Overall
CADD	1.34	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00144% European (non-Finnish) · 17/1,180,032 alleles

Filtering AF 0.000878% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000717%

Overall 0.00116% 17/1,461,344 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: EPB42
Protein: p.Val359=
Coding: c.1077C>T
MANE Select: NM_001114134
dbSNP: rs768178069
Type: single nucleotide variant
Location: chr15:43207440 (GRCh38)
Gene constraint: LOEUF 0.771 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 89.35 · 13 PDB

Full EPB42 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

hereditary spherocytosis type 5 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Hereditary spherocytosis (Orphanet):

Inheritance: Autosomal dominant, Autosomal recessive
Onset: All ages
Prevalence: 1-5 / 10 000 (Germany)

Similar variants

EPB42 p.Arg259Ter Pathogenic/Likely pathogenic ★★ same condition
EPB42 p.Arg310Gln Likely pathogenic ★★ ⚠ same condition
EPB42 c.10+51G>A Uncertain significance ★★ same condition
EPB42 p.Ala353Val Uncertain significance ★★ ⚠ same condition
EPB42 p.Ala51Thr Uncertain significance ★★ ⚠ same condition
EPB42 p.Ala566Thr Uncertain significance ★★ ⚠ same condition
EPB42 p.Arg155Cys Uncertain significance ★★ ⚠ same condition
EPB42 p.Arg287His Uncertain significance ★★ ⚠ 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/epb42-p-val359 (accessed [today's date]).

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