chr9-28879955-C-A

Variant names:

• chr9-28879955-C-A
• rs1368998
• NM_001258282.3:c.-395+67863G>T

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001258282.3(LINGO2):​c.-395+67863G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.137 in 152,070 control chromosomes in the GnomAD database, including 2,031 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.14 (2031 hom., cov: 33)
• Consequence: LINGO2 NM_001258282.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.267
• Publications: 3 publications found

Genes affected

LINGO2 (HGNC:21207): (leucine rich repeat and Ig domain containing 2) Predicted to act upstream of or within positive regulation of synapse assembly. Predicted to be integral component of membrane. Predicted to be active in extracellular matrix and extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.271 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001258282.3. 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
	LINGO2	NM_001258282.3	MANE Select	c.-395+67863G>T		intron	N/A	NP_001245211.1	Q7L985
	LINGO2	NM_001354574.2		c.-362+67863G>T		intron	N/A	NP_001341503.1	Q7L985
	LINGO2	NM_001354575.2		c.-395+67863G>T		intron	N/A	NP_001341504.1	Q7L985

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	LINGO2	ENST00000698399.1	MANE Select	c.-395+67863G>T		intron	N/A	ENSP00000513694.1	Q7L985
	LINGO2	ENST00000698401.1		c.-765+67863G>T		intron	N/A	ENSP00000513696.1	Q7L985
	LINGO2	ENST00000698402.1		c.-550+67863G>T		intron	N/A	ENSP00000513697.1	Q7L985

Frequencies

GnomAD3 genomes AF: 0.137 AC: 20772 AN: 151954 Hom.: 2032 Cov.: 33

Gnomad AFR AF: 0.276

Gnomad AMI AF: 0.0110

Gnomad AMR AF: 0.0996

Gnomad ASJ AF: 0.0695

Gnomad EAS AF: 0.106

Gnomad SAS AF: 0.0992

Gnomad FIN AF: 0.0975

Gnomad MID AF: 0.156

Gnomad NFE AF: 0.0773

Gnomad OTH AF: 0.118

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.137 AC: 20786 AN: 152070 Hom.: 2031 Cov.: 33 AF XY: 0.136 AC XY: 10136 AN XY: 74334

African (AFR) AF: 0.275 AC: 11408 AN: 41438

American (AMR) AF: 0.0996 AC: 1521 AN: 15268

Ashkenazi Jewish (ASJ) AF: 0.0695 AC: 241 AN: 3470

East Asian (EAS) AF: 0.106 AC: 546 AN: 5170

South Asian (SAS) AF: 0.0993 AC: 479 AN: 4826

European-Finnish (FIN) AF: 0.0975 AC: 1032 AN: 10582

Middle Eastern (MID) AF: 0.155 AC: 45 AN: 290

European-Non Finnish (NFE) AF: 0.0773 AC: 5258 AN: 68002

Other (OTH) AF: 0.116 AC: 246 AN: 2112

Alfa AF: 0.0836 Hom.: 346

Bravo AF: 0.142

Asia WGS AF: 0.109 AC: 378 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	1.1
DANN	Benign	0.32
PhyloP100		-0.27

Splicing

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

Other links and lift over

dbSNP: rs1368998; hg19: chr9-28879953;