Variant 11-63014739-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_004254.4(SLC22A8):c.220C>T(p.Leu74Phe) variant causes a missense change. The variant allele was found at a frequency of 0.0000143 in 1,614,034 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 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

SLC22A8
NM_004254.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.65

Variant links:

Genes affected

SLC22A8 (HGNC:10972): (solute carrier family 22 member 8) This gene encodes a protein involved in the sodium-independent transport and excretion of organic anions, some of which are potentially toxic. The encoded protein is an integral membrane protein and appears to be localized to the basolateral membrane of the kidney. Multiple alternatively spliced transcript variants that encode different protein isoforms have been described for this gene. [provided by RefSeq, May 2010]

SLC22A8 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.2980897).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
SLC22A8	NM_004254.4 linkuse as main transcript	c.220C>T	p.Leu74Phe	missense_variant	2/11	ENST00000336232.7
SLC22A8	NM_001184732.2 linkuse as main transcript	c.220C>T	p.Leu74Phe	missense_variant	2/11
SLC22A8	NM_001184733.2 linkuse as main transcript	c.-25-29C>T		intron_variant
SLC22A8	NM_001184736.2 linkuse as main transcript	c.-37+990C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC22A8	ENST00000336232.7 linkuse as main transcript	c.220C>T	p.Leu74Phe	missense_variant	2/11	1	NM_004254.4	P1	Q8TCC7-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152222

Hom.:

Cov.:

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:

0.000192

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

GnomAD3 exomes

AF:

0.0000199

AC:

AN:

251454

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135902

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000137

AC:

AN:

1461812

Hom.:

Cov.:

AF XY:

0.0000206

AC XY:

AN XY:

727208

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000174

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74362

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000192

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ExAC

AF:

0.00000824

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

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

Sep 23, 2023

The c.220C>T (p.L74F) alteration is located in exon 2 (coding exon 1) of the SLC22A8 gene. This alteration results from a C to T substitution at nucleotide position 220, causing the leucine (L) at amino acid position 74 to be replaced by a phenylalanine (F). 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

0.091

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.29

Cadd

Benign

Dann

Uncertain

1.0

DEOGEN2

Benign

0.21

T;T;T

Eigen

Uncertain

0.67

Eigen_PC

Uncertain

0.57

FATHMM_MKL

Uncertain

0.92

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.30

T;T;T

MetaSVM

Uncertain

0.22

MutationAssessor

Uncertain

2.6

M;.;M

MutationTaster

Benign

0.80

D;D;D;D;D

PrimateAI

Benign

0.46

PROVEAN

Benign

-2.0

N;N;N

REVEL

Uncertain

0.36

Sift

Uncertain

0.022

D;D;D

Sift4G

Uncertain

0.039

D;D;D

Polyphen

0.98

D;.;D

Vest4

0.24

MutPred

0.47

Loss of catalytic residue at L74 (P = 0.0475);Loss of catalytic residue at L74 (P = 0.0475);Loss of catalytic residue at L74 (P = 0.0475);

MVP

0.72

MPC

1.1

ClinPred

0.77

GERP RS

5.1

Varity_R

0.099

gMVP

0.35

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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