Is RAX2 p.Pro120Ser (c.358C>T) pathogenic?

RAX2 p.Pro120Ser (c.358C>T) is classified Uncertain significance in RAX2 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-10-13). AlphaMissense: likely benign (0.0876); Absent from gnomAD v4.1.

How common is RAX2 p.Pro120Ser (c.358C>T) in the general population?

RAX2 p.Pro120Ser (c.358C>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about RAX2 p.Pro120Ser (c.358C>T)?

AlphaMissense predicts likely benign (score 0.0876) — an in-silico prediction, not a clinical call.

RAX2 p.Pro120Ser

c.358C>T · rs1045743925 · VCV1057774

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0876 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

Computational evidence

Protein change
AlphaMissense	0.0876	likely benign
REVEL	0.45	indeterminate
SaProt	LLR -7.14	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL is indeterminate.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 2.5	GERP -0.73, phastCons 1
Regional constraint	o/e 1.01	unconstrained · MANE · 1,118 bp · p 0.83 · regional, not allelic
Overall
CADD	21.4	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: RAX2
Protein: p.Pro120Ser
Coding: c.358C>T
MANE Select: NM_001319074
dbSNP: rs1045743925
Type: single nucleotide variant
Location: chr19:3770818 (GRCh38)
Gene constraint: LOEUF 1.525 · pLI 0.05 (gnomAD)
Structure: AlphaFold pLDDT 71.72

Full RAX2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

RAX2 p.Pro120Ala Uncertain significance ★ ⚠ same residue
RAX2 p.Pro52Arg Likely pathogenic ★★ same type
RAX2 c.217-12C>A Uncertain significance ★★ same type
RAX2 c.*368C>T Uncertain significance ★★ same type
RAX2 p.Ala105Val Uncertain significance ★★ ⚠ same type
RAX2 p.Ala109Thr Uncertain significance ★★ ⚠ same type
RAX2 p.Ala160Val Uncertain significance ★★ ⚠ same type
RAX2 p.Ala164Val 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/rax2-p-pro120ser (accessed [today's date]).

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