Is ADAMTS2 p.Pro98Arg (c.293C>G) pathogenic?

ADAMTS2 p.Pro98Arg (c.293C>G) is classified Uncertain significance in ADAMTS2 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-03-17). AlphaMissense: likely benign (0.0812); Absent from gnomAD v4.1; Associated with Ehlers-Danlos syndrome, dermatosparaxis type.

What condition is associated with ADAMTS2 p.Pro98Arg (c.293C>G)?

ADAMTS2 p.Pro98Arg (c.293C>G) is associated with Ehlers-Danlos syndrome, dermatosparaxis type (ClinVar).

How common is ADAMTS2 p.Pro98Arg (c.293C>G) in the general population?

ADAMTS2 p.Pro98Arg (c.293C>G) is absent from gnomAD v4.1 (gnomAD).

How is Dermatosparaxis Ehlers-Danlos syndrome inherited?

Typically Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

What do computational predictors say about ADAMTS2 p.Pro98Arg (c.293C>G)?

AlphaMissense predicts likely benign (score 0.0812) — an in-silico prediction, not a clinical call.

ADAMTS2 p.Pro98Arg

c.293C>G · rs966055187 · VCV2172275

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0812 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Ehlers-Danlos syndrome, dermatosparaxis type

Computational evidence

Protein change
AlphaMissense	0.0812	likely benign
REVEL	0.099	moderately benign-leaning
SaProt	LLR -7.04	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 4.2	GERP -0.64, phastCons 1
Regional constraint	o/e 1.01	unconstrained · MANE · 1,534 bp · p 0.83 · regional, not allelic
Overall
CADD	18.5	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: ADAMTS2
Protein: p.Pro98Arg
Coding: c.293C>G
MANE Select: NM_014244
dbSNP: rs966055187
Type: single nucleotide variant
Location: chr5:179344008 (GRCh38)
Gene constraint: LOEUF 0.568 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 71.59

Full ADAMTS2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Ehlers-Danlos syndrome, dermatosparaxis type — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Dermatosparaxis Ehlers-Danlos syndrome (Orphanet):

Inheritance: Autosomal recessive
Onset: Infancy, Neonatal

Similar variants

ADAMTS2 p.Pro98Ala Uncertain significance ★★ ⚠ same residue
ADAMTS2 p.Pro98= Likely benign ★ same residue
ADAMTS2 c.2085+1G>T Likely pathogenic ★★ same condition
ADAMTS2 c.3088+1G>A Likely pathogenic ★★ same condition
ADAMTS2 c.688+1G>A Likely pathogenic ★★ same condition
ADAMTS2 c.688+2T>C Likely pathogenic ★★ same condition
ADAMTS2 p.Arg1030Ter Pathogenic/Likely pathogenic ★★ same condition
ADAMTS2 p.Arg980Ter Pathogenic/Likely pathogenic ★★ same condition

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/adamts2-p-pro98arg (accessed [today's date]).

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