Genetic Variant NM_178310.4:c.280G>A (chr16-88681511-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_178310.4(SNAI3):c.280G>A(p.Asp94Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000123 in 1,540,596 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

SNAI3
NM_178310.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.140

Publications

0 publications found

Variant links:

Genes affected

SNAI3 (HGNC:18411): (snail family transcriptional repressor 3) SNAI3 is a member of the SNAIL gene family, named for the Drosophila snail gene, which plays roles in mesodermal formation during embryogenesis (Katoh and Katoh, 2003 [PubMed 12579345]).[supplied by OMIM, Apr 2009]

SNAI3 links:

SNAI3-AS1 (HGNC:28327): (SNAI3 antisense RNA 1)

SNAI3-AS1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.119164556).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_178310.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SNAI3	NM_178310.4	MANE Select	c.280G>A	p.Asp94Asn	missense	Exon 2 of 3	NP_840101.1	Q3KNW1
	SNAI3-AS1	NR_024399.1		n.528-5280C>T		intron	N/A

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SNAI3	ENST00000332281.6	TSL:1 MANE Select	c.280G>A	p.Asp94Asn	missense	Exon 2 of 3	ENSP00000327968.5	Q3KNW1
SNAI3-AS1	ENST00000563261.7	TSL:1	n.603-5280C>T		intron	N/A
SNAI3-AS1	ENST00000687428.2		n.369-5280C>T		intron	N/A

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152164

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000101

AC:

AN:

198246

AF XY:

0.0000190

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:

0.0000220

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000122

AC:

AN:

1388432

Hom.:

Cov.:

AF XY:

0.0000118

AC XY:

AN XY:

680678

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31682

American (AMR)

AF:

0.00

AC:

AN:

37232

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

21554

East Asian (EAS)

AF:

0.00

AC:

AN:

38820

South Asian (SAS)

AF:

0.0000396

AC:

AN:

75826

European-Finnish (FIN)

AF:

0.00

AC:

AN:

50132

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5404

European-Non Finnish (NFE)

AF:

0.0000121

AC:

AN:

1070694

Other (OTH)

AF:

0.0000175

AC:

AN:

57088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.469

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:

0.0000131

AC:

AN:

152164

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74328

show subpopulations

African (AFR)

AF:

0.0000483

AC:

AN:

41420

American (AMR)

AF:

0.00

AC:

AN:

15284

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5202

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68032

Other (OTH)

AF:

0.00

AC:

AN:

2086

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:

0.0000329

Hom.:

Bravo

AF:

0.0000151

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000249

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.61

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.78

CADD

Benign

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.040

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.65

FATHMM_MKL

Benign

0.43

LIST_S2

Benign

0.51

M_CAP

Benign

0.014

MetaRNN

Benign

0.12

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.2

PhyloP100

0.14

PrimateAI

Benign

0.46

PROVEAN

Benign

-0.78

REVEL

Benign

0.057

Sift

Benign

0.48

Sift4G

Benign

0.41

Polyphen

0.80

Vest4

0.063

MVP

0.29

MPC

0.25

ClinPred

0.18

GERP RS

3.1

Varity_R

0.021

Mutation Taster

=98/2

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over