Is ATF7IP p.Pro81Ser (c.241C>T) pathogenic?

ATF7IP p.Pro81Ser (c.241C>T) is classified Likely benign in ATF7IP (ClinVar, Single submitter, 1 submitter; last evaluated 2021-10-26). AlphaMissense: likely benign (0.0652); Very rare (popmax 0.000763%, nfe).

How common is ATF7IP p.Pro81Ser (c.241C>T) in the general population?

ATF7IP p.Pro81Ser (c.241C>T) is very rare (popmax 0.000763%, nfe) (gnomAD).

What do computational predictors say about ATF7IP p.Pro81Ser (c.241C>T)?

AlphaMissense predicts likely benign (score 0.0652) — an in-silico prediction, not a clinical call.

ATF7IP p.Pro81Ser

c.241C>T · rs766682669 · VCV2256772

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0652 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000763%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0652	likely benign
REVEL	0.006	strongly benign-leaning
SaProt	LLR -4.78	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -2.8	GERP -5.6
Regional constraint	o/e 0.73	unconstrained · MANE · 269 bp · p 0.0058 · regional, not allelic
Overall
CADD	0.021	PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000763% European (non-Finnish) · 9/1,180,042 alleles

Filtering AF 0.000359% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00026%

Overall 0.00062% 10/1,613,954 alleles · very rare

Ancestry group	Frequency	1 in
Remaining individualsnot grpmax-eligible	0.0016%	62,482
European (non-Finnish)grpmax	0.000763%	131,116

Remaining individuals shows a higher raw frequency than the grpmax group above it. gnomAD excludes bottlenecked groups — Finnish, Ashkenazi Jewish, Amish and “Remaining individuals” — from grpmax, because founder effects make their frequencies unrepresentative for filtering. The table is sorted by frequency, so an excluded group can sit above the grpmax row.

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: ATF7IP
Protein: p.Pro81Ser
Coding: c.241C>T
MANE Select: NM_018179
dbSNP: rs766682669
Type: single nucleotide variant
Location: chr12:14424156 (GRCh38)
Gene constraint: LOEUF 0.294 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 48.39 · 1 PDB

Full ATF7IP gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ATF7IP p.Ala1069Thr Benign ★★ same type
ATF7IP p.Leu149= Benign ★★ same type
ATF7IP p.Lys530Arg Benign ★★ ⚠ same type
ATF7IP p.Met573Ile Likely benign ★★ same type
ATF7IP p.Ser502Leu Likely benign ★★ same type
ATF7IP p.Ser734Asn Benign ★★ ⚠ same type
ATF7IP c.1559-2A>G Uncertain significance ★ same type
ATF7IP p.Ala1191Val 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/atf7ip-p-pro81ser (accessed [today's date]).

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