Genetic Variant BDKRB2:p.Gly354Gly (chr14-96241390-G-A) – ACMG Classification: Likely_benign (-5 pts)

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7

The NM_001379692.1(BDKRB2):c.1062G>A(p.Gly354Gly) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000431 in 1,612,836 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00045 ( 0 hom. )

Consequence

BDKRB2
NM_001379692.1 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.259

Variant links:

Genes affected

BDKRB2 (HGNC:1030): (bradykinin receptor B2) This gene encodes a receptor for bradykinin. The 9 aa bradykinin peptide elicits many responses including vasodilation, edema, smooth muscle spasm and pain fiber stimulation. Bradykinin is released upon activation by pathophysiologic conditions such as trauma and inflammation, and binds to its kinin receptors, B1 and B2. The B2 receptor associates with G proteins that stimulate a phosphatidylinositol-calcium second messenger system. [provided by RefSeq, Apr 2020]

BDKRB2 links:

ENSG00000258691 (HGNC:):

ENSG00000258691 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.84).

BP6

Variant 14-96241390-G-A is Benign according to our data. Variant chr14-96241390-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 710710.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=0.259 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BDKRB2	NM_001379692.1 link	c.1062G>A	p.Gly354Gly	synonymous_variant	Exon 3 of 3	ENST00000554311.2	NP_001366621.1
BDKRB2	NM_000623.4 link	c.1062G>A	p.Gly354Gly	synonymous_variant	Exon 3 of 3		NP_000614.1	P30411-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
BDKRB2	ENST00000554311.2 link	c.1062G>A	p.Gly354Gly	synonymous_variant	Exon 3 of 3	1	NM_001379692.1	ENSP00000450482.1	P30411-1
BDKRB2	ENST00000542454.2 link	c.981G>A	p.Gly327Gly	synonymous_variant	Exon 3 of 3	1		ENSP00000439459.2	P30411-2
ENSG00000258691	ENST00000553811.1 link	c.74+4209G>A		intron_variant	Intron 2 of 3	2		ENSP00000450984.1	G3V318
BDKRB2	ENST00000539359.1 link	c.981G>A	p.Gly327Gly	synonymous_variant	Exon 4 of 4	2		ENSP00000438376.1	P30411-2

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000397

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000240

AC:

AN:

249748

Hom.:

AF XY:

0.000244

AC XY:

AN XY:

135024

show subpopulations

Gnomad AFR exome

AF:

0.000246

Gnomad AMR exome

AF:

0.000174

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000423

Gnomad OTH exome

AF:

0.000327

GnomAD4 exome

AF:

0.000453

AC:

662

AN:

1460636

Hom.:

Cov.:

AF XY:

0.000447

AC XY:

325

AN XY:

726632

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.000246

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000561

Gnomad4 OTH exome

AF:

0.000331

GnomAD4 genome

AF:

0.000217

AC:

AN:

152200

Hom.:

Cov.:

AF XY:

0.000229

AC XY:

AN XY:

74356

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000397

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000537

Hom.:

Bravo

AF:

0.000306

EpiCase

AF:

0.000709

EpiControl

AF:

0.000237

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Jun 20, 2018

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.84

CADD

Benign

5.2

DANN

Benign

0.80

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over