rs1175823902

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The NM_003601.4(SMARCA5):c.25C>G(p.Pro9Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000194 in 1,548,820 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

SMARCA5
NM_003601.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.18

Publications

0 publications found

Variant links:

Genes affected

SMARCA5 (HGNC:11101): (SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 5) The protein encoded by this gene is a member of the SWI/SNF family of proteins. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The protein encoded by this gene is a component of the chromatin remodeling and spacing factor RSF, a facilitator of the transcription of class II genes by RNA polymerase II. The encoded protein is similar in sequence to the Drosophila ISWI chromatin remodeling protein. [provided by RefSeq, Jul 2008]

SMARCA5 links:

SMARCA5-AS1 (HGNC:39982): (SMARCA5 antisense RNA 1)

SMARCA5-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.2981909).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SMARCA5	NM_003601.4 link	c.25C>G	p.Pro9Ala	missense_variant	Exon 1 of 24	ENST00000283131.4	NP_003592.3	O60264
SMARCA5	XM_047416323.1 link	c.25C>G	p.Pro9Ala	missense_variant	Exon 1 of 14		XP_047272279.1
SMARCA5-AS1	NR_104027.1 link	n.670G>C		non_coding_transcript_exon_variant	Exon 2 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SMARCA5	ENST00000283131.4 link	c.25C>G	p.Pro9Ala	missense_variant	Exon 1 of 24	1	NM_003601.4	ENSP00000283131.3		O60264
SMARCA5-AS1	ENST00000500800.3 link	n.468G>C		non_coding_transcript_exon_variant	Exon 2 of 2	1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152250

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00000679

AC:

AN:

147252

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000845

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000143

AC:

AN:

1396570

Hom.:

Cov.:

AF XY:

0.00000145

AC XY:

AN XY:

690776

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31760

American (AMR)

AF:

0.00

AC:

AN:

38322

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25210

East Asian (EAS)

AF:

0.0000550

AC:

AN:

36374

South Asian (SAS)

AF:

0.00

AC:

AN:

80488

European-Finnish (FIN)

AF:

0.00

AC:

AN:

34118

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5584

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1086396

Other (OTH)

AF:

0.00

AC:

AN:

58318

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152250

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74380

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41464

American (AMR)

AF:

0.00

AC:

AN:

15294

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.000193

AC:

AN:

5192

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68044

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Feb 05, 2024

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.25C>G (p.P9A) alteration is located in exon 1 (coding exon 1) of the SMARCA5 gene. This alteration results from a C to G substitution at nucleotide position 25, causing the proline (P) at amino acid position 9 to be replaced by an alanine (A). 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

Benign

0.051

BayesDel_addAF

Benign

-0.081

BayesDel_noAF

Benign

-0.16

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.20

Eigen

Benign

-0.067

Eigen_PC

Benign

0.031

FATHMM_MKL

Benign

0.19

LIST_S2

Benign

0.71

M_CAP

Pathogenic

0.55

MetaRNN

Benign

0.30

MetaSVM

Uncertain

-0.11

MutationAssessor

Benign

0.0

PhyloP100

3.2

PrimateAI

Uncertain

0.77

PROVEAN

Benign

0.25

REVEL

Benign

0.27

Sift

Benign

0.24

Sift4G

Benign

0.79

Polyphen

0.81

Vest4

0.33

MutPred

0.30

Loss of glycosylation at P9 (P = 0.001);

MVP

0.56

MPC

0.20

ClinPred

0.44

GERP RS

3.9

PromoterAI

-0.17

Neutral

(source)

Varity_R

0.12

gMVP

0.41

Mutation Taster

=93/7

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over