Variant 15-68313863-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001004439.2(ITGA11):c.2798G>A(p.Ser933Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000203 in 1,613,672 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00022 ( 0 hom. )

Consequence

ITGA11
NM_001004439.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.28

Variant links:

Genes affected

ITGA11 (HGNC:6136): (integrin subunit alpha 11) This gene encodes an alpha integrin. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This protein contains an I domain, is expressed in muscle tissue, dimerizes with beta 1 integrin in vitro, and appears to bind collagen in this form. Therefore, the protein may be involved in attaching muscle tissue to the extracellular matrix. Alternative transcriptional splice variants have been found for this gene, but their biological validity is not determined. [provided by RefSeq, Jul 2008]

ITGA11 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ITGA11	NM_001004439.2 link	c.2798G>A	p.Ser933Asn	missense_variant	23/30	ENST00000315757.9	NP_001004439.1	Q9UKX5-1B3KTN6
ITGA11	XM_011521363.3 link	c.2591G>A	p.Ser864Asn	missense_variant	21/28		XP_011519665.1
ITGA11	XM_005254228.4 link	c.2492G>A	p.Ser831Asn	missense_variant	21/28		XP_005254285.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ITGA11	ENST00000315757.9 link	c.2798G>A	p.Ser933Asn	missense_variant	23/30	1	NM_001004439.2	ENSP00000327290.7		Q9UKX5-1
ITGA11	ENST00000423218.6 link	c.2798G>A	p.Ser933Asn	missense_variant	23/30	2		ENSP00000403392.2		Q9UKX5-2

Frequencies

GnomAD3 genomes

AF:

0.0000788

AC:

AN:

152250

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.000162

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000683

AC:

AN:

248928

Hom.:

AF XY:

0.0000666

AC XY:

AN XY:

135046

show subpopulations

Gnomad AFR exome

AF:

0.0000646

Gnomad AMR exome

AF:

0.00

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:

0.000142

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000216

AC:

315

AN:

1461422

Hom.:

Cov.:

AF XY:

0.000206

AC XY:

150

AN XY:

727024

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.00

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:

0.000278

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.0000788

AC:

AN:

152250

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000162

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.0000756

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 06, 2024

The c.2798G>A (p.S933N) alteration is located in exon 23 (coding exon 23) of the ITGA11 gene. This alteration results from a G to A substitution at nucleotide position 2798, causing the serine (S) at amino acid position 933 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.74

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.36

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

.;T

Eigen

Uncertain

0.32

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.76

T;T

M_CAP

Benign

0.037

MetaRNN

Uncertain

0.73

D;D

MetaSVM

Benign

-0.89

MutationAssessor

Uncertain

2.7

M;M

PrimateAI

Benign

0.45

PROVEAN

Benign

-2.0

N;N

REVEL

Benign

0.18

Sift

Benign

0.081

T;D

Sift4G

Uncertain

0.032

D;D

Polyphen

0.97

.;D

Vest4

0.71

MVP

0.78

MPC

0.48

ClinPred

0.53

GERP RS

4.9

Varity_R

0.44

gMVP

0.54

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