Variant chr10-32911570-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_002211.4(ITGB1):c.1809C>T(p.Asn603=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00143 in 1,614,116 control chromosomes in the GnomAD database, including 34 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0078 ( 21 hom., cov: 32)

Exomes 𝑓: 0.00077 ( 13 hom. )

Consequence

ITGB1
NM_002211.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.225

Variant links:

Genes affected

ITGB1 (HGNC:6153): (integrin subunit beta 1) Integrins are heterodimeric proteins made up of alpha and beta subunits. At least 18 alpha and 8 beta subunits have been described in mammals. Integrin family members are membrane receptors involved in cell adhesion and recognition in a variety of processes including embryogenesis, hemostasis, tissue repair, immune response and metastatic diffusion of tumor cells. This gene encodes a beta subunit. Multiple alternatively spliced transcript variants which encode different protein isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ITGB1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.82).

BP6

Variant 10-32911570-G-A is Benign according to our data. Variant chr10-32911570-G-A is described in ClinVar as [Benign]. Clinvar id is 712042.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.225 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00782 (1190/152252) while in subpopulation AFR AF= 0.0264 (1097/41536). AF 95% confidence interval is 0.0251. There are 21 homozygotes in gnomad4. There are 588 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High AC in GnomAd4 at 1190 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ITGB1	NM_002211.4 linkuse as main transcript	c.1809C>T	p.Asn603=	synonymous_variant	13/16	ENST00000302278.8
ITGB1	NM_033668.2 linkuse as main transcript	c.1809C>T	p.Asn603=	synonymous_variant	12/16
ITGB1	NM_133376.3 linkuse as main transcript	c.1809C>T	p.Asn603=	synonymous_variant	13/16

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ITGB1	ENST00000302278.8 linkuse as main transcript	c.1809C>T	p.Asn603=	synonymous_variant	13/16	1	NM_002211.4	P4	P05556-1

Frequencies

GnomAD3 genomes

AF:

0.00781

AC:

1188

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0264

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00465

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00478

GnomAD3 exomes

AF:

0.00194

AC:

489

AN:

251428

Hom.:

AF XY:

0.00153

AC XY:

208

AN XY:

135890

show subpopulations

Gnomad AFR exome

AF:

0.0259

Gnomad AMR exome

AF:

0.00124

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000132

Gnomad OTH exome

AF:

0.000978

GnomAD4 exome

AF:

0.000766

AC:

1120

AN:

1461864

Hom.:

Cov.:

AF XY:

0.000682

AC XY:

496

AN XY:

727230

show subpopulations

Gnomad4 AFR exome

AF:

0.0261

Gnomad4 AMR exome

AF:

0.00136

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000327

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.0000612

Gnomad4 OTH exome

AF:

0.00147

GnomAD4 genome

AF:

0.00782

AC:

1190

AN:

152252

Hom.:

Cov.:

AF XY:

0.00790

AC XY:

588

AN XY:

74440

show subpopulations

Gnomad4 AFR

AF:

0.0264

Gnomad4 AMR

AF:

0.00464

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00473

Alfa

AF:

0.00382

Hom.:

Bravo

AF:

0.00908

Asia WGS

AF:

0.00231

AC:

AN:

3478

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 31, 2019	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.82

CADD

Benign

0.084

DANN

Benign

0.50

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

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