ROR2 p.Leu653Leu

Variant names:

• chr9-91724534-G-G
• NM_004560.4:c.

Your query was ambiguous. Multiple possible variants found:

• chr9-91724535--
• chr9-91724537-G-A
• chr9-91724535-C-A
• chr9-91724535-C-G
• chr9-91724535-C-T
• chr9-91724535-CAG-TAA

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_004560.4(ROR2):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: ROR2 NM_004560.4 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.183
• Publications: 0 publications found

Genes affected

ROR2 (HGNC:10257): (receptor tyrosine kinase like orphan receptor 2) The protein encoded by this gene is a receptor protein tyrosine kinase and type I transmembrane protein that belongs to the ROR subfamily of cell surface receptors. The protein may be involved in the early formation of the chondrocytes and may be required for cartilage and growth plate development. Mutations in this gene can cause brachydactyly type B, a skeletal disorder characterized by hypoplasia/aplasia of distal phalanges and nails. In addition, mutations in this gene can cause the autosomal recessive form of Robinow syndrome, which is characterized by skeletal dysplasia with generalized limb bone shortening, segmental defects of the spine, brachydactyly, and a dysmorphic facial appearance. [provided by RefSeq, Jul 2008]

ROR2 Gene-Disease associations (from GenCC):

• brachydactyly type B1

  Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae), PanelApp Australia
• autosomal recessive Robinow syndrome

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), Orphanet, G2P, Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004560.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROR2	NM_004560.4	MANE Select	c.		exon_region	Exon 9 of 9	NP_004551.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ROR2	ENST00000375708.4	TSL:1 MANE Select	c.		exon_region	Exon 9 of 9	ENSP00000364860.3	Q01974
	ROR2	ENST00000375715.5	TSL:1	c.		exon_region	Exon 9 of 13	ENSP00000364867.1	B1APY4
	ROR2	ENST00000964760.1		c.		exon_region	Exon 9 of 9	ENSP00000634819.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 42

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.18

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr9-94486816;