Genetic Variant SLC46A2:p.Val409Ile (chr9-112886605-C-T) – ACMG Classification: Likely_benign (-1 pts)

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_033051.4(SLC46A2):c.1225G>A(p.Val409Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000465 in 1,613,970 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000037 ( 0 hom. )

Consequence

SLC46A2
NM_033051.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.13

Publications

2 publications found

Variant links:

Genes affected

SLC46A2 (HGNC:16055): (solute carrier family 46 member 2) Predicted to enable transmembrane transporter activity. Involved in positive regulation of nucleotide-binding activity oligomerization domain containing 1 signaling pathway. Predicted to be located in cell surface and plasma membrane. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

SLC46A2 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.32747695).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_033051.4. 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
	SLC46A2	NM_033051.4	MANE Select	c.1225G>A	p.Val409Ile	missense	Exon 3 of 4	NP_149040.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
SLC46A2	ENST00000374228.5	TSL:1 MANE Select	c.1225G>A	p.Val409Ile	missense	Exon 3 of 4	ENSP00000363345.4	Q9BY10
SLC46A2	ENST00000868988.1		c.1063G>A	p.Val355Ile	missense	Exon 3 of 4	ENSP00000539047.1
SLC46A2	ENST00000491462.2	TSL:5	n.*27G>A		non_coding_transcript_exon	Exon 3 of 4	ENSP00000474847.1	S4R3Y2

Frequencies

GnomAD3 genomes

AF:

0.000138

AC:

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000410

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000188

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000716

AC:

AN:

251290

AF XY:

0.0000663

show subpopulations

Gnomad AFR exome

AF:

0.000369

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.0000369

AC:

AN:

1461674

Hom.:

Cov.:

AF XY:

0.0000481

AC XY:

AN XY:

727150

show subpopulations

African (AFR)

AF:

0.000209

AC:

AN:

33468

American (AMR)

AF:

0.0000671

AC:

AN:

44718

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26132

East Asian (EAS)

AF:

0.0000756

AC:

AN:

39700

South Asian (SAS)

AF:

0.0000232

AC:

AN:

86250

European-Finnish (FIN)

AF:

0.000206

AC:

AN:

53410

Middle Eastern (MID)

AF:

0.000174

AC:

AN:

5744

European-Non Finnish (NFE)

AF:

0.0000216

AC:

AN:

1111876

Other (OTH)

AF:

0.0000497

AC:

AN:

60376

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.494

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:

0.000138

AC:

AN:

152296

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74466

show subpopulations

African (AFR)

AF:

0.000409

AC:

AN:

41560

American (AMR)

AF:

0.0000654

AC:

AN:

15290

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5178

South Asian (SAS)

AF:

0.00

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.000188

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

68040

Other (OTH)

AF:

0.00

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.539

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome 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

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.000170

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000576

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

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

Benign

0.14

BayesDel_addAF

Benign

-0.16

BayesDel_noAF

Benign

-0.15

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.16

Eigen

Pathogenic

0.73

Eigen_PC

Pathogenic

0.74

FATHMM_MKL

Uncertain

0.89

LIST_S2

Benign

0.79

M_CAP

Uncertain

0.091

MetaRNN

Benign

0.33

MetaSVM

Uncertain

0.29

MutationAssessor

Uncertain

2.7

PhyloP100

4.1

PrimateAI

Benign

0.48

PROVEAN

Benign

-0.80

REVEL

Uncertain

0.44

Sift

Benign

0.092

Sift4G

Uncertain

0.035

Polyphen

1.0

Vest4

0.36

MVP

0.64

MPC

0.78

ClinPred

0.83

GERP RS

5.9

Varity_R

0.12

gMVP

0.48

Mutation Taster

=92/8

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over