rs754002060

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_003601.4(SMARCA5):​c.167C>A​(p.Ala56Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000774 in 1,549,826 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A56S) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)
Exomes 𝑓: 0.0000072 ( 0 hom. )

Consequence

SMARCA5
NM_003601.4 missense

Scores

2
16

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.78

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

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4
Computational evidence support a benign effect (MetaRNN=0.06349254).
BS2
High AC in GnomAdExome4 at 10 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003601.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SMARCA5
NM_003601.4
MANE Select
c.167C>Ap.Ala56Asp
missense
Exon 1 of 24NP_003592.3
SMARCA5-AS1
NR_104027.1
n.528G>T
non_coding_transcript_exon
Exon 2 of 2

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SMARCA5
ENST00000283131.4
TSL:1 MANE Select
c.167C>Ap.Ala56Asp
missense
Exon 1 of 24ENSP00000283131.3O60264
SMARCA5-AS1
ENST00000500800.3
TSL:1
n.326G>T
non_coding_transcript_exon
Exon 2 of 2
SMARCA5
ENST00000940952.1
c.167C>Ap.Ala56Asp
missense
Exon 1 of 25ENSP00000611011.1

Frequencies

GnomAD3 genomes
AF:
0.0000131
AC:
2
AN:
152170
Hom.:
0
Cov.:
33
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:
0.00
Gnomad SAS
AF:
0.000414
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.0000130
AC:
2
AN:
154370
AF XY:
0.0000231
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000715
AC:
10
AN:
1397656
Hom.:
0
Cov.:
31
AF XY:
0.0000130
AC XY:
9
AN XY:
691384
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
31294
American (AMR)
AF:
0.00
AC:
0
AN:
37498
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
24572
East Asian (EAS)
AF:
0.0000271
AC:
1
AN:
36914
South Asian (SAS)
AF:
0.0000988
AC:
8
AN:
80966
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
34624
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5610
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
1088042
Other (OTH)
AF:
0.0000172
AC:
1
AN:
58136
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.500
Heterozygous variant carriers
0
1
2
4
5
6
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<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:
0.0000131
AC:
2
AN:
152170
Hom.:
0
Cov.:
33
AF XY:
0.0000135
AC XY:
1
AN XY:
74348
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41434
American (AMR)
AF:
0.00
AC:
0
AN:
15282
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3472
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5174
South Asian (SAS)
AF:
0.000414
AC:
2
AN:
4836
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10626
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.00
AC:
0
AN:
68028
Other (OTH)
AF:
0.00
AC:
0
AN:
2090
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.00
Hom.:
0
Bravo
AF:
0.00000756
ExAC
AF:
0.00000879
AC:
1

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.11
BayesDel_addAF
Benign
-0.044
T
BayesDel_noAF
Benign
-0.30
CADD
Benign
19
DANN
Benign
0.62
DEOGEN2
Benign
0.28
T
Eigen
Benign
-1.0
Eigen_PC
Benign
-0.93
FATHMM_MKL
Benign
0.12
N
LIST_S2
Benign
0.61
T
M_CAP
Uncertain
0.10
D
MetaRNN
Benign
0.063
T
MetaSVM
Benign
-0.64
T
MutationAssessor
Benign
0.0
N
PhyloP100
1.8
PrimateAI
Uncertain
0.69
T
PROVEAN
Benign
0.73
N
REVEL
Benign
0.20
Sift
Benign
0.084
T
Sift4G
Benign
0.65
T
Polyphen
0.0040
B
Vest4
0.16
MutPred
0.14
Gain of solvent accessibility (P = 0.1422)
MVP
0.21
MPC
0.31
ClinPred
0.026
T
GERP RS
2.6
PromoterAI
0.031
Neutral
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.2
Varity_R
0.067
gMVP
0.44
Mutation Taster
=91/9
polymorphism

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

Other links and lift over

dbSNP: rs754002060; hg19: chr4-144435244; API