6-29657761-A-G

Position:

• chr6-29657761-A-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_206809.4(MOG):​c.88+464A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.27 in 147,152 control chromosomes in the GnomAD database, including 5,762 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 0.27 (5762 hom., cov: 28)
• Consequence: MOG NM_206809.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.40

Genes affected

MOG (HGNC:7197): (myelin oligodendrocyte glycoprotein) The product of this gene is a membrane protein expressed on the oligodendrocyte cell surface and the outermost surface of myelin sheaths. Due to this localization, it is a primary target antigen involved in immune-mediated demyelination. This protein may be involved in completion and maintenance of the myelin sheath and in cell-cell communication. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.05).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.366 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MOG	NM_206809.4	c.88+464A>G		intron_variant		ENST00000376917.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MOG	ENST00000376917.8	c.88+464A>G		intron_variant		1	NM_206809.4	P1

Frequencies

GnomAD3 genomes AF: 0.269 AC: 39620 AN: 147052 Hom.: 5757 Cov.: 28

Gnomad AFR AF: 0.347

Gnomad AMI AF: 0.152

Gnomad AMR AF: 0.374

Gnomad ASJ AF: 0.404

Gnomad EAS AF: 0.0572

Gnomad SAS AF: 0.167

Gnomad FIN AF: 0.143

Gnomad MID AF: 0.301

Gnomad NFE AF: 0.235

Gnomad OTH AF: 0.319

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

GnomAD4 genome AF: 0.270 AC: 39660 AN: 147152 Hom.: 5762 Cov.: 28 AF XY: 0.266 AC XY: 18928 AN XY: 71222

Gnomad4 AFR AF: 0.347

Gnomad4 AMR AF: 0.374

Gnomad4 ASJ AF: 0.404

Gnomad4 EAS AF: 0.0573

Gnomad4 SAS AF: 0.168

Gnomad4 FIN AF: 0.143

Gnomad4 NFE AF: 0.235

Gnomad4 OTH AF: 0.315

Alfa AF: 0.233 Hom.: 559

Bravo AF: 0.287

Asia WGS AF: 0.133 AC: 463 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.1
CADD	Benign	0.10
DANN	Benign	0.15

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs2262263; hg19: chr6-29625538;