Is TERF2IP p.Asp267= (c.801T>C) pathogenic?

TERF2IP p.Asp267= (c.801T>C) is classified Likely benign in TERF2IP (ClinVar, Single submitter, 1 submitter; last evaluated 2024-09-30). Very rare (popmax 8.51e-05%, nfe).

How common is TERF2IP p.Asp267= (c.801T>C) in the general population?

TERF2IP p.Asp267= (c.801T>C) is very rare (popmax 8.51e-05%, nfe) (gnomAD).

TERF2IP p.Asp267=

c.801T>C · VCV3455091

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 8.51e-05%, nfe)

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 -8.5	GERP -3.7
Overall
CADD	0.315	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 8.51e-05% European (non-Finnish) · 1/1,175,316 alleles

Overall 6.88e-05% 1/1,452,658 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: TERF2IP
Protein: p.Asp267=
Coding: c.801T>C
MANE Select: NM_018975
Type: single nucleotide variant
Location: chr16:75656212 (GRCh38)
Gene constraint: LOEUF 1.45 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 72.76 · 5 PDB
Residue 267: the 'disordered' region

Full TERF2IP gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

TERF2IP p.Asp267Asn Uncertain significance ★ ⚠ same residue
TERF2IP p.Asp267His Uncertain significance ★ ⚠ same residue
TERF2IP p.Asp267Tyr Uncertain significance ★ ⚠ same residue
TERF2IP p.Ala123Gly Uncertain significance ★★ ⚠ same type
TERF2IP p.Ala200Gly Uncertain significance ★★ ⚠ same type
TERF2IP p.Ala387Val Uncertain significance ★★ ⚠ same type
TERF2IP p.Ala61Thr Uncertain significance ★★ ⚠ same type
TERF2IP p.Ala65Thr 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/terf2ip-p-asp267 (accessed [today's date]).

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