Is WASF2 p.Ser63Phe (c.188C>T) pathogenic?

WASF2 p.Ser63Phe (c.188C>T) is classified Uncertain significance in WASF2 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-12-03). AlphaMissense: likely benign (0.0654); Absent from gnomAD v4.1.

How common is WASF2 p.Ser63Phe (c.188C>T) in the general population?

WASF2 p.Ser63Phe (c.188C>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about WASF2 p.Ser63Phe (c.188C>T)?

AlphaMissense predicts likely benign (score 0.0654) — an in-silico prediction, not a clinical call.

WASF2 p.Ser63Phe

c.188C>T · rs1411340987 · VCV2264132

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0654 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0654	likely benign
REVEL	0.045	moderately benign-leaning
SaProt	LLR -8.82	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 2.6	GERP -3.4, phastCons 1
Regional constraint	o/e 0.81	unconstrained · MANE · 3,007 bp · p 0.039 · regional, not allelic
Overall
CADD	15.66	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

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

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: WASF2
Protein: p.Ser63Phe
Coding: c.188C>T
MANE Select: NM_006990
dbSNP: rs1411340987
Type: single nucleotide variant
Location: chr1:27419031 (GRCh38)
Gene constraint: LOEUF 0.464 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 68.74 · 1 PDB

Full WASF2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

WASF2 p.Pro247Leu Likely benign ★★ same type
WASF2 p.Ala317Val Uncertain significance ★ ⚠ same type
WASF2 p.Ala372Ser Uncertain significance ★ ⚠ same type
WASF2 p.Arg451Cys Uncertain significance ★ ⚠ same type
WASF2 p.Arg64Trp Uncertain significance ★ ⚠ same type
WASF2 p.Arg74Gln Uncertain significance ★ ⚠ same type
WASF2 p.Asn135Ser Uncertain significance ★ ⚠ same type
WASF2 p.Asn59Asp 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/wasf2-p-ser63phe (accessed [today's date]).

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