Is ENG p.Ser615= (c.1845G>C) pathogenic?

ENG p.Ser615= (c.1845G>C) is classified Likely benign in ENG (ClinVar, Multiple submitters, 2 submitters; last evaluated 2024-11-17). Very rare (popmax 0.00668%, afr); Associated with hereditary hemorrhagic telangiectasia.

What condition is associated with ENG p.Ser615= (c.1845G>C)?

ENG p.Ser615= (c.1845G>C) is associated with hereditary hemorrhagic telangiectasia (ClinVar).

How common is ENG p.Ser615= (c.1845G>C) in the general population?

ENG p.Ser615= (c.1845G>C) is very rare (popmax 0.00668%, afr) (gnomAD).

How is Hereditary hemorrhagic telangiectasia inherited?

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

ENG p.Ser615=

c.1845G>C · rs759950184 · VCV1592247

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00668%, afr)

Conditions

hereditary hemorrhagic telangiectasia

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 0.49	GERP -3.1, phastCons 0.99
Overall
CADD	7.767	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00668% African / African-American · 5/74,820 alleles

Filtering AF 0.00255% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00162%

Overall 0.000313% 5/1,598,476 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: ENG
Protein: p.Ser615=
Coding: c.1845G>C
MANE Select: NM_001114753
dbSNP: rs759950184
Type: single nucleotide variant
Location: chr9:127815950 (GRCh38)
Gene constraint: LOEUF 0.374 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 80.84 · 3 PDB
Residue 615: a UniProt-annotated variant site (in)

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

Disease context

hereditary hemorrhagic telangiectasia — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Hereditary hemorrhagic telangiectasia (Orphanet):

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

Similar variants

ENG p.Ser615Leu Likely benign ★★★ ⚠ same residue
ENG p.Ser615Trp Likely benign ★ ⚠ same residue
ENG p.Ser615Ter Uncertain significance ★ same residue
ENG p.Arg529His Pathogenic ★★★ ⚠ same condition
ENG p.Asn423Ser Likely pathogenic ★★★ ⚠ same condition
ENG p.Cys382Tyr Pathogenic ★★★ same condition
ENG p.Cys549Gly Likely pathogenic ★★★ same condition
ENG p.Gly331Ser Pathogenic ★★★ ⚠ 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/eng-p-ser615 (accessed [today's date]).

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