Variant chr3-37506010-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBS1BS2

The NM_002207.3(ITGA9):c.753G>A(p.Val251=) variant causes a synonymous change. The variant allele was found at a frequency of 0.00124 in 1,606,260 control chromosomes in the GnomAD database, including 26 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0064 ( 9 hom., cov: 32)

Exomes 𝑓: 0.00069 ( 17 hom. )

Consequence

ITGA9
NM_002207.3 synonymous

Scores

Clinical Significance

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

Conservation

PhyloP100: 3.68

Variant links:

Genes affected

ITGA9 (HGNC:6145): (integrin subunit alpha 9) This gene encodes an alpha integrin. Integrins are heterodimeric integral membrane glycoproteins composed of an alpha chain and a beta chain that mediate cell-cell and cell-matrix adhesion. The protein encoded by this gene, when bound to the beta 1 chain, forms an integrin that is a receptor for VCAM1, cytotactin and osteopontin. Expression of this gene has been found to be upregulated in small cell lung cancers. [provided by RefSeq, Jul 2008]

ITGA9 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -18 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.31).

BP6

Variant 3-37506010-G-A is Benign according to our data. Variant chr3-37506010-G-A is described in ClinVar as [Benign]. Clinvar id is 697425.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00645 (981/152150) while in subpopulation AFR AF= 0.0226 (939/41502). AF 95% confidence interval is 0.0214. There are 9 homozygotes in gnomad4. There are 471 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 9 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ITGA9	NM_002207.3 linkuse as main transcript	c.753G>A	p.Val251=	synonymous_variant	7/28	ENST00000264741.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ITGA9	ENST00000264741.10 linkuse as main transcript	c.753G>A	p.Val251=	synonymous_variant	7/28	1	NM_002207.3	P1
ITGA9	ENST00000422441.5 linkuse as main transcript	c.753G>A	p.Val251=	synonymous_variant	7/16	1

Frequencies

GnomAD3 genomes

AF:

0.00643

AC:

978

AN:

152032

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0226

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00216

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:

0.0000441

Gnomad OTH

AF:

0.00288

GnomAD3 exomes

AF:

0.00159

AC:

380

AN:

238408

Hom.:

AF XY:

0.00120

AC XY:

154

AN XY:

128154

show subpopulations

Gnomad AFR exome

AF:

0.0226

Gnomad AMR exome

AF:

0.000842

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000106

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000278

Gnomad OTH exome

AF:

0.000854

GnomAD4 exome

AF:

0.000690

AC:

1003

AN:

1454110

Hom.:

Cov.:

AF XY:

0.000616

AC XY:

445

AN XY:

722264

show subpopulations

Gnomad4 AFR exome

AF:

0.0241

Gnomad4 AMR exome

AF:

0.000984

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.000190

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000189

Gnomad4 OTH exome

AF:

0.00186

GnomAD4 genome

AF:

0.00645

AC:

981

AN:

152150

Hom.:

Cov.:

AF XY:

0.00633

AC XY:

471

AN XY:

74390

show subpopulations

Gnomad4 AFR

AF:

0.0226

Gnomad4 AMR

AF:

0.00216

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00285

Alfa

AF:

0.00224

Hom.:

Bravo

AF:

0.00740

Asia WGS

AF:

0.000577

AC:

AN:

3478

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	Jun 08, 2018	- -
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

-0.31

CADD

Benign

4.1

DANN

Benign

0.82

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