Variant 5-128084018-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001046.3(SLC12A2):c.64C>T(p.Pro22Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000163 in 1,105,002 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

SLC12A2
NM_001046.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.43

Variant links:

Genes affected

SLC12A2 (HGNC:10911): (solute carrier family 12 member 2) The protein encoded by this gene mediates sodium and chloride transport and reabsorption. The encoded protein is a membrane protein and is important in maintaining proper ionic balance and cell volume. This protein is phosphorylated in response to DNA damage. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]

SLC12A2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.24421135).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC12A2	NM_001046.3 linkuse as main transcript	c.64C>T	p.Pro22Ser	missense_variant	1/27	ENST00000262461.7	NP_001037.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC12A2	ENST00000262461.7 linkuse as main transcript	c.64C>T	p.Pro22Ser	missense_variant	1/27	1	NM_001046.3	ENSP00000262461	P4	P55011-1
SLC12A2	ENST00000343225.4 linkuse as main transcript	c.64C>T	p.Pro22Ser	missense_variant	1/26	1		ENSP00000340878	A2	P55011-3
SLC12A2	ENST00000509205.5 linkuse as main transcript	c.64C>T	p.Pro22Ser	missense_variant, NMD_transcript_variant	1/27	1		ENSP00000427109
SLC12A2	ENST00000628403.2 linkuse as main transcript	c.64C>T	p.Pro22Ser	missense_variant	1/26	5		ENSP00000486323

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.0000163

AC:

AN:

1105002

Hom.:

Cov.:

AF XY:

0.0000151

AC XY:

AN XY:

528698

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000192

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 09, 2023

The c.64C>T (p.P22S) alteration is located in exon 1 (coding exon 1) of the SLC12A2 gene. This alteration results from a C to T substitution at nucleotide position 64, causing the proline (P) at amino acid position 22 to be replaced by a serine (S). 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

0.072

BayesDel_addAF

Uncertain

0.068

BayesDel_noAF

Benign

-0.14

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.17

T;.;.

Eigen

Benign

-0.69

Eigen_PC

Benign

-0.64

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.81

T;T;T

M_CAP

Pathogenic

0.93

MetaRNN

Benign

0.24

T;T;T

MetaSVM

Benign

-0.60

MutationAssessor

Benign

1.1

L;.;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Pathogenic

0.82

PROVEAN

Benign

-0.22

N;.;N

REVEL

Benign

0.19

Sift

Pathogenic

0.0

D;.;D

Sift4G

Benign

0.15

T;T;T

Polyphen

0.035

B;.;B

Vest4

0.23

MutPred

0.22

Loss of loop (P = 0.0112);Loss of loop (P = 0.0112);Loss of loop (P = 0.0112);

MVP

0.21

MPC

0.71

ClinPred

0.66

GERP RS

1.6

Varity_R

0.068

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