Is ASB2 p.Ser571Pro (c.1711T>C) pathogenic?

ASB2 p.Ser571Pro (c.1711T>C) is classified Uncertain significance in ASB2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-02-22). AlphaMissense: likely pathogenic (0.7264); Very rare (popmax 0.00223%, eas).

How common is ASB2 p.Ser571Pro (c.1711T>C) in the general population?

ASB2 p.Ser571Pro (c.1711T>C) is very rare (popmax 0.00223%, eas) (gnomAD).

What do computational predictors say about ASB2 p.Ser571Pro (c.1711T>C)?

AlphaMissense predicts likely pathogenic (score 0.7264) — an in-silico prediction, not a clinical call.

ASB2 p.Ser571Pro

c.1711T>C · VCV3788720

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.7264 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00223%, eas)

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.7264	likely pathogenic
REVEL	0.489	indeterminate
SaProt	LLR -6.40	tolerated
⇒ AlphaMissense calls this damaging; SaProt does not; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 3	phastCons 1
Regional constraint	o/e 1.05	unconstrained · MANE · 30 kb · p 0.18 · regional, not allelic
Overall
CADD	19.88	PHRED · no single calibrated threshold — expert panels disagree

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

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM S523P vs ClinVar S571P) — verify the residue.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00223% East Asian · 1/44,860 alleles

Overall 6.84e-05% 1/1,461,000 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: ASB2
Protein: p.Ser571Pro
Coding: c.1711T>C
MANE Select: NM_001202429
Type: single nucleotide variant
Location: chr14:93937758 (GRCh38)
Gene constraint: LOEUF 1.243 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 83.96

Full ASB2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ASB2 p.Ser571Trp Uncertain significance ★ ⚠ same residue
ASB2 p.Ala132Thr Uncertain significance ★ ⚠ same type
ASB2 p.Ala196Thr Uncertain significance ★ same type
ASB2 p.Ala212Asp Uncertain significance ★ ⚠ same type
ASB2 p.Ala229Thr Uncertain significance ★ same type
ASB2 p.Ala269Thr Uncertain significance ★ ⚠ same type
ASB2 p.Ala305Thr Uncertain significance ★ ⚠ same type
ASB2 p.Ala330Thr 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/asb2-p-ser571pro (accessed [today's date]).

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