Is ROR2 p.Pro814= (c.2442G>A) pathogenic?

ROR2 p.Pro814= (c.2442G>A) is classified Likely benign in ROR2 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-10-13). Ultra-rare (popmax 0.0706%, afr); Associated with brachydactyly type B1.

What condition is associated with ROR2 p.Pro814= (c.2442G>A)?

ROR2 p.Pro814= (c.2442G>A) is associated with brachydactyly type B1, autosomal recessive Robinow syndrome (ClinVar).

How common is ROR2 p.Pro814= (c.2442G>A) in the general population?

ROR2 p.Pro814= (c.2442G>A) is ultra-rare (popmax 0.0706%, afr) (gnomAD).

ROR2 p.Pro814=

c.2442G>A · rs185808139 · VCV1460550

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

ultra-rare (popmax 0.0706%, afr)

Conditions

brachydactyly type B1

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -8.2	GERP -3.8
Overall
CADD	0.163	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0706% African / African-American · 53/75,034 alleles

Filtering AF 0.0554% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.05%

Overall 0.00447% 72/1,610,930 alleles · ultra-rare exomes 35/1,458,668 · genomes 37/152,262 · joint denominator

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.0706%	1,416
Remaining individualsnot grpmax-eligible	0.0048%	20,819
Admixed American	0.00333%	29,994
East Asian	0.00223%	44,864
European (non-Finnish)	0.0011%	90,732

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: ROR2
Protein: p.Pro814=
Coding: c.2442G>A
MANE Select: NM_004560
dbSNP: rs185808139
Type: single nucleotide variant
Location: chr9:91724052 (GRCh38)
Gene constraint: LOEUF 0.543 · pLI 0.35 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 69.09 · 6 PDB

Full ROR2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

brachydactyly type B1 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: autosomal recessive Robinow syndrome

Similar variants

ROR2 c.175+1G>A Likely pathogenic ★★ same condition
ROR2 p.Arg119Ter Pathogenic ★★ same condition
ROR2 p.Arg397Ter Pathogenic ★★ same condition
ROR2 p.Arg442Ter Pathogenic ★★ same condition
ROR2 p.Arg528Ter Pathogenic/Likely pathogenic ★★ same condition
ROR2 c.175+3G>T Uncertain significance ★★ same condition
ROR2 c.-102G>T Uncertain significance ★★ same condition
ROR2 c.*135G>T Uncertain significance ★★ 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/ror2-p-pro814 (accessed [today's date]).

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