chr4-182413140-A-G

Position:

• chr4-182413140-A-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_001080477.4(TENM3):​c.511+66211A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0132 in 152,256 control chromosomes in the GnomAD database, including 24 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 0.013 (24 hom., cov: 32)
• Consequence: TENM3 NM_001080477.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.09

Genes affected

TENM3 (HGNC:29944): (teneurin transmembrane protein 3) This gene encodes a member of the teneurin transmembrane protein family. The encoded protein may be involved in the regulation of neuronal development including development of the visual pathway. Mutations in this gene have been associated with microphthalmia and developmental dysplasia of the hip. [provided by RefSeq, Jan 2023]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BS1: Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.0132 (2013/152256) while in subpopulation NFE AF= 0.0207 (1410/68010). AF 95% confidence interval is 0.0198. There are 24 homozygotes in gnomad4. There are 934 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 24 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
TENM3	NM_001080477.4	c.511+66211A>G		intron_variant		ENST00000511685.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TENM3	ENST00000511685.6	c.511+66211A>G		intron_variant		5	NM_001080477.4	P1

Frequencies

GnomAD3 genomes AF: 0.0132 AC: 2013 AN: 152138 Hom.: 24 Cov.: 32

Gnomad AFR AF: 0.00251

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0120

Gnomad ASJ AF: 0.0254

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00248

Gnomad FIN AF: 0.0149

Gnomad MID AF: 0.0158

Gnomad NFE AF: 0.0207

Gnomad OTH AF: 0.0249

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

GnomAD4 genome AF: 0.0132 AC: 2013 AN: 152256 Hom.: 24 Cov.: 32 AF XY: 0.0125 AC XY: 934 AN XY: 74454

Gnomad4 AFR AF: 0.00250

Gnomad4 AMR AF: 0.0120

Gnomad4 ASJ AF: 0.0254

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00248

Gnomad4 FIN AF: 0.0149

Gnomad4 NFE AF: 0.0207

Gnomad4 OTH AF: 0.0246

Alfa AF: 0.0144 Hom.: 1

Bravo AF: 0.0129

Asia WGS AF: 0.00260 AC: 9 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	8.4
DANN	Benign	0.67

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: rs10520530; hg19: chr4-183334293;