rs7983611

Variant names:

• chr13-106507170-G-A
• rs7983611
• NM_004093.4:c.406+5359C>T

Your query was ambiguous. Multiple possible variants found:

• chr13-106507170-G-A
• chr13-106507170-G-C

Variant summary

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

The NM_004093.4(EFNB2):​c.406+5359C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0431 in 152,238 control chromosomes in the GnomAD database, including 469 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 0.043 (469 hom., cov: 33)
• Consequence: EFNB2 NM_004093.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.254
• Publications: 0 publications found

Genes affected

EFNB2 (HGNC:3227): (ephrin B2) This gene encodes a member of the ephrin (EPH) family. The ephrins and EPH-related receptors comprise the largest subfamily of receptor protein-tyrosine kinases and have been implicated in mediating developmental events, especially in the nervous system and in erythropoiesis. Based on their structures and sequence relationships, ephrins are divided into the ephrin-A (EFNA) class, which are anchored to the membrane by a glycosylphosphatidylinositol linkage, and the ephrin-B (EFNB) class, which are transmembrane proteins. This gene encodes an EFNB class ephrin which binds to the EPHB4 and EPHA3 receptors. [provided by RefSeq, Jul 2008]

ENSG00000284966 (HGNC:):

ACMG classification

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

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.72).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.145 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004093.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EFNB2	NM_004093.4	MANE Select	c.406+5359C>T		intron	N/A	NP_004084.1
	EFNB2	NM_001372056.1		c.406+5359C>T		intron	N/A	NP_001358985.1
	EFNB2	NM_001372057.1		c.406+5359C>T		intron	N/A	NP_001358986.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EFNB2	ENST00000646441.1	MANE Select	c.406+5359C>T		intron	N/A	ENSP00000493716.1
	ENSG00000284966	ENST00000642447.1		n.86-2649G>A		intron	N/A
	EFNB2	ENST00000643990.1		n.10+9268C>T		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0430 AC: 6536 AN: 152120 Hom.: 466 Cov.: 33

Gnomad AFR AF: 0.148

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0172

Gnomad ASJ AF: 0.00115

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000622

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.0190

Gnomad NFE AF: 0.000838

Gnomad OTH AF: 0.0315

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

GnomAD4 genome AF: 0.0431 AC: 6558 AN: 152238 Hom.: 469 Cov.: 33 AF XY: 0.0414 AC XY: 3081 AN XY: 74442

African (AFR) AF: 0.148 AC: 6161 AN: 41514

American (AMR) AF: 0.0171 AC: 262 AN: 15296

Ashkenazi Jewish (ASJ) AF: 0.00115 AC: 4 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5178

South Asian (SAS) AF: 0.000415 AC: 2 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10612

Middle Eastern (MID) AF: 0.0204 AC: 6 AN: 294

European-Non Finnish (NFE) AF: 0.000838 AC: 57 AN: 68030

Other (OTH) AF: 0.0312 AC: 66 AN: 2114

Alfa AF: 0.0348 Hom.: 46

Bravo AF: 0.0498

Asia WGS AF: 0.0120 AC: 42 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.72
CADD	Benign	14
DANN	Benign	0.83
PhyloP100		0.25
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs7983611; hg19: chr13-107159518;