LRIG2 p.Ser163Ser

Variant names:

• chr1-113093535-T-T
• ENST00000361127.6:c.

Your query was ambiguous. Multiple possible variants found:

• chr1-113093536--
• chr1-113093538-A-T
• chr1-113093538-A-C
• chr1-113093538-A-G
• chr1-113093536-TCA-AGT
• chr1-113093536-TCA-AGC

Variant summary

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

The ENST00000361127.6(LRIG2):​c. variant causes a exon region change. 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: 31)
• Consequence: LRIG2 ENST00000361127.6 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 5.67
• Publications: 0 publications found

Genes affected

LRIG2 (HGNC:20889): (leucine rich repeats and immunoglobulin like domains 2) This gene encodes a transmembrane protein containing leucine-rich repeats and immunoglobulin-like domains. The encoded protein promotes epidermal growth factor signalling, resulting in increased proliferation. Its expression in the cytoplasm of glioma cells is correlated with poor survival. Mutations in this gene can cause urofacial syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2015]

LRIG2 Gene-Disease associations (from GenCC):

• urofacial syndrome 2

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
• Ochoa syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ENSG00000303525 (HGNC:):

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: ENST00000361127.6. 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
There are no transcript annotations for this variant.

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LRIG2	ENST00000361127.6	TSL:1 MANE Select	c.		exon_region	Exon 4 of 18	ENSP00000355396.4	O94898
	LRIG2	ENST00000922864.1		c.		exon_region	Exon 4 of 19	ENSP00000592923.1
	LRIG2	ENST00000890456.1		c.		exon_region	Exon 3 of 17	ENSP00000560515.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		5.7

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: chr1-113636157;