Variant 18-45730382-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_015865.7(SLC14A1):c.62A>G(p.Gln21Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000813 in 1,614,212 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 Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q21K) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00031 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00087 ( 1 hom. )

Consequence

SLC14A1
NM_015865.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.43

Variant links:

Genes affected

SLC14A1 (HGNC:10918): (solute carrier family 14 member 1 (Kidd blood group)) The protein encoded by this gene is a membrane transporter that mediates urea transport in erythrocytes. This gene forms the basis for the Kidd blood group system. [provided by RefSeq, Mar 2009]

SLC14A1 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0348489).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC14A1	NM_015865.7 linkuse as main transcript	c.62A>G	p.Gln21Arg	missense_variant	3/10	ENST00000321925.9
LOC105372093	XR_935423.3 linkuse as main transcript	n.826+7084T>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC14A1	ENST00000321925.9 linkuse as main transcript	c.62A>G	p.Gln21Arg	missense_variant	3/10	1	NM_015865.7	P1	Q13336-1
	ENST00000589510.5 linkuse as main transcript	n.160+7084T>C		intron_variant, non_coding_transcript_variant		5

Frequencies

GnomAD3 genomes

AF:

0.000309

AC:

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

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:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000544

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000362

AC:

AN:

251310

Hom.:

AF XY:

0.000398

AC XY:

AN XY:

135816

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000359

Gnomad FIN exome

AF:

0.0000924

Gnomad NFE exome

AF:

0.000651

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000865

AC:

1265

AN:

1461874

Hom.:

Cov.:

AF XY:

0.000839

AC XY:

610

AN XY:

727242

show subpopulations

Gnomad4 AFR exome

AF:

0.000179

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000313

Gnomad4 FIN exome

AF:

0.000131

Gnomad4 NFE exome

AF:

0.00108

Gnomad4 OTH exome

AF:

0.000381

GnomAD4 genome

AF:

0.000309

AC:

AN:

152338

Hom.:

Cov.:

AF XY:

0.000269

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000192

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000544

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000590

Hom.:

Bravo

AF:

0.000400

TwinsUK

AF:

0.00108

AC:

ALSPAC

AF:

0.00259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000814

AC:

ExAC

AF:

0.000387

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000545

EpiControl

AF:

0.000652

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 06, 2021

The c.62A>G (p.Q21R) alteration is located in exon 3 (coding exon 1) of the SLC14A1 gene. This alteration results from a A to G substitution at nucleotide position 62, causing the glutamine (Q) at amino acid position 21 to be replaced by an arginine (R). 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

0.061

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.50

Cadd

Benign

Dann

Benign

0.96

DEOGEN2

Benign

0.079

T;T;.;T;.;.;T;T

Eigen

Benign

-0.58

Eigen_PC

Benign

-0.56

FATHMM_MKL

Benign

0.050

M_CAP

Benign

0.015

MetaRNN

Benign

0.035

T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.3

L;.;.;L;.;.;L;.

MutationTaster

Benign

1.0

N;N;N;N;N;N;N;N;N

PrimateAI

Benign

0.25

PROVEAN

Benign

-1.2

N;.;N;.;.;N;.;.

REVEL

Benign

0.044

Sift

Benign

0.39

T;.;T;.;.;T;.;.

Sift4G

Benign

0.44

T;T;T;T;T;T;T;T

Polyphen

0.0

B;.;P;B;.;P;B;.

Vest4

0.090

MVP

0.48

MPC

0.11

ClinPred

0.036

GERP RS

4.7

Varity_R

0.10

gMVP

0.11

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