Variant chr5-139379831-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1

The NM_005847.5(SLC23A1):c.772A>G(p.Met258Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00365 in 1,613,970 control chromosomes in the GnomAD database, including 202 homozygotes. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

Frequency

Genomes: 𝑓 0.020 ( 108 hom., cov: 32)

Exomes 𝑓: 0.0020 ( 94 hom. )

Consequence

SLC23A1
NM_005847.5 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.71

Variant links:

Genes affected

SLC23A1 (HGNC:10974): (solute carrier family 23 member 1) The absorption of vitamin C into the body and its distribution to organs requires two sodium-dependent vitamin C transporters. This gene encodes one of the two transporters. The encoded protein is active in bulk vitamin C transport involving epithelial surfaces. Previously, this gene had an official symbol of SLC23A2. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

SLC23A1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0048335493).

BP6

Variant 5-139379831-T-C is Benign according to our data. Variant chr5-139379831-T-C is described in ClinVar as [Benign]. Clinvar id is 785139.Status of the report is criteria_provided_single_submitter, 1 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0664 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC23A1	NM_005847.5 linkuse as main transcript	c.772A>G	p.Met258Val	missense_variant	8/15	ENST00000348729.8	NP_005838.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC23A1	ENST00000348729.8 linkuse as main transcript	c.772A>G	p.Met258Val	missense_variant	8/15	1	NM_005847.5	ENSP00000302701	P1	Q9UHI7-1
SLC23A1	ENST00000353963.7 linkuse as main transcript	c.784A>G	p.Met262Val	missense_variant	8/15	1		ENSP00000302851		Q9UHI7-2
SLC23A1	ENST00000504513.1 linkuse as main transcript	c.164+125A>G		intron_variant		5		ENSP00000422688
SLC23A1	ENST00000506512.1 linkuse as main transcript	n.383A>G		non_coding_transcript_exon_variant	1/2	4

Frequencies

GnomAD3 genomes

AF:

0.0194

AC:

2943

AN:

151978

Hom.:

102

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0681

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00570

Gnomad ASJ

AF:

0.000864

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000831

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.0125

GnomAD3 exomes

AF:

0.00506

AC:

1271

AN:

251322

Hom.:

AF XY:

0.00374

AC XY:

508

AN XY:

135840

show subpopulations

Gnomad AFR exome

AF:

0.0695

Gnomad AMR exome

AF:

0.00266

Gnomad ASJ exome

AF:

0.000894

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000158

Gnomad OTH exome

AF:

0.00245

GnomAD4 exome

AF:

0.00200

AC:

2922

AN:

1461874

Hom.:

Cov.:

AF XY:

0.00171

AC XY:

1247

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.0691

Gnomad4 AMR exome

AF:

0.00329

Gnomad4 ASJ exome

AF:

0.000842

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000220

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000112

Gnomad4 OTH exome

AF:

0.00445

GnomAD4 genome

AF:

0.0195

AC:

2971

AN:

152096

Hom.:

108

Cov.:

AF XY:

0.0184

AC XY:

1369

AN XY:

74334

show subpopulations

Gnomad4 AFR

AF:

0.0685

Gnomad4 AMR

AF:

0.00563

Gnomad4 ASJ

AF:

0.000864

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00104

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.0123

Alfa

AF:

0.00355

Hom.:

Bravo

AF:

0.0217

ESP6500AA

AF:

0.0708

AC:

312

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.00621

AC:

754

Asia WGS

AF:

0.00577

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jun 12, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.061

BayesDel_addAF

Benign

-0.73

BayesDel_noAF

Benign

-0.78

CADD

Benign

9.5

DANN

Benign

0.39

Eigen

Benign

-1.1

Eigen_PC

Benign

-0.97

FATHMM_MKL

Benign

0.38

MetaRNN

Benign

0.0048

T;T

MetaSVM

Benign

-0.99

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.54

PROVEAN

Benign

0.77

N;N

REVEL

Benign

0.12

Sift

Benign

0.23

T;T

Sift4G

Benign

0.13

T;T

Vest4

0.14

MVP

0.17

MPC

0.78

ClinPred

0.0049

GERP RS

0.68

gMVP

0.57

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