rs200712598

Variant summary

Our verdict is Benign. Variant got -7 ACMG points: 2P and 9B. PM2BP4_StrongBP6BS1

The NM_001044.5(SLC6A3):c.1857G>C(p.Lys619Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000313 in 1,614,160 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00032 ( 1 hom. )

Consequence

SLC6A3
NM_001044.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 1.10

Variant links:

Genes affected

SLC6A3 (HGNC:11049): (solute carrier family 6 member 3) This gene encodes a dopamine transporter which is a member of the sodium- and chloride-dependent neurotransmitter transporter family. The 3' UTR of this gene contains a 40 bp tandem repeat, referred to as a variable number tandem repeat or VNTR, which can be present in 3 to 11 copies. Variation in the number of repeats is associated with idiopathic epilepsy, attention-deficit hyperactivity disorder, dependence on alcohol and cocaine, susceptibility to Parkinson disease and protection against nicotine dependence.[provided by RefSeq, Nov 2009]

SLC6A3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -7 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.033540368).

BP6

Variant 5-1394741-C-G is Benign according to our data. Variant chr5-1394741-C-G is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 579182.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.000256 (39/152320) while in subpopulation NFE AF= 0.000544 (37/68034). AF 95% confidence interval is 0.000405. There are 0 homozygotes in gnomad4. There are 16 alleles in male gnomad4 subpopulation. This position pass quality control queck.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC6A3	NM_001044.5 linkuse as main transcript	c.1857G>C	p.Lys619Asn	missense_variant	15/15	ENST00000270349.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC6A3	ENST00000270349.12 linkuse as main transcript	c.1857G>C	p.Lys619Asn	missense_variant	15/15	1	NM_001044.5	P1
SLC6A3	ENST00000512002.2 linkuse as main transcript	n.238G>C		non_coding_transcript_exon_variant	3/3	1

Frequencies

GnomAD3 genomes

AF:

0.000256

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000544

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000223

AC:

AN:

251486

Hom.:

AF XY:

0.000221

AC XY:

AN XY:

135918

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.0000867

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000448

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000319

AC:

466

AN:

1461840

Hom.:

Cov.:

AF XY:

0.000292

AC XY:

212

AN XY:

727218

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.0000447

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000406

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.000256

AC:

AN:

152320

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74472

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000544

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000331

Hom.:

Bravo

AF:

0.000159

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000214

AC:

EpiCase

AF:

0.000436

EpiControl

AF:

0.000356

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 10, 2022

The c.1857G>C (p.K619N) alteration is located in exon 15 (coding exon 14) of the SLC6A3 gene. This alteration results from a G to C substitution at nucleotide position 1857, causing the lysine (K) at amino acid position 619 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Parkinsonism-dystonia, infantile

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Jan 10, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.43

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.18

Eigen

Benign

-0.46

Eigen_PC

Benign

-0.32

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.42

M_CAP

Benign

0.032

MetaRNN

Benign

0.034

MetaSVM

Benign

-0.92

MutationAssessor

Benign

0.34

MutationTaster

Benign

0.97

N;N

PrimateAI

Benign

0.29

PROVEAN

Benign

-0.49

REVEL

Benign

0.081

Sift

Benign

0.29

Sift4G

Benign

0.30

Polyphen

0.0030

Vest4

0.067

MutPred

0.30

Loss of methylation at K619 (P = 0.0114);

MVP

0.34

MPC

0.71

ClinPred

0.051

GERP RS

3.9

Varity_R

0.15

gMVP

0.28

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