Variant 20-46021843-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate

The NM_001134771.2(SLC12A5):c.78T>G(p.His26Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/20 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)

Consequence

SLC12A5
NM_001134771.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.759

Variant links:

Genes affected

SLC12A5 (HGNC:13818): (solute carrier family 12 member 5) K-Cl cotransporters are proteins that lower intracellular chloride concentrations below the electrochemical equilibrium potential. The protein encoded by this gene is an integral membrane K-Cl cotransporter that can function in either a net efflux or influx pathway, depending on the chemical concentration gradients of potassium and chloride. The encoded protein can act as a homomultimer, or as a heteromultimer with other K-Cl cotransporters, to maintain chloride homeostasis in neurons. Alternative splicing results in two transcript variants encoding different isoforms. [provided by RefSeq, Sep 2008]

SLC12A5 links:

SLC12A5 (HGNC:):

SLC12A5 links:

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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;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), SLC12A5. . Gene score misZ 4.7022 (greater than the threshold 3.09). Trascript score misZ 5.953 (greater than threshold 3.09). GenCC has associacion of gene with developmental and epileptic encephalopathy, 34, malignant migrating partial seizures of infancy, developmental and epileptic encephalopathy, epilepsy, idiopathic generalized, susceptibility to, 14.

BP4

Computational evidence support a benign effect (MetaRNN=0.06947464).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC12A5	NM_001134771.2 linkuse as main transcript	c.78T>G	p.His26Gln	missense_variant	1/26		NP_001128243.1	Q9H2X9-1
SLC12A5-AS1	NR_147699.1 linkuse as main transcript	n.231A>C		non_coding_transcript_exon_variant	1/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	Protein	UniProt
SLC12A5	ENST00000454036.6 linkuse as main transcript	c.78T>G	p.His26Gln	missense_variant	1/26	5	ENSP00000387694.1	Q9H2X9-1
SLC12A5	ENST00000626701.1 linkuse as main transcript	c.78T>G	p.His26Gln	missense_variant	1/3	3	ENSP00000487372.1	A0A0D9SGD0
SLC12A5	ENST00000413737.2 linkuse as main transcript	c.3T>G	p.His1Gln	missense_variant	1/3	3	ENSP00000487291.1	A0A0D9SGA5

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2024

SLC12A5: PM2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.089

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Benign

0.81

DEOGEN2

Benign

0.077

T;.;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.021

LIST_S2

Benign

0.60

T;T;T

M_CAP

Pathogenic

0.33

MetaRNN

Benign

0.069

T;T;T

MetaSVM

Benign

-0.92

MutationAssessor

Benign

-0.55

N;.;.

PrimateAI

Uncertain

0.63

PROVEAN

Benign

-0.31

N;.;.

REVEL

Benign

0.071

Sift

Benign

0.60

T;.;.

Sift4G

Benign

0.29

T;D;T

Polyphen

0.0

B;.;.

Vest4

0.063

MutPred

0.20

Gain of solvent accessibility (P = 0.0081);Gain of solvent accessibility (P = 0.0081);Gain of solvent accessibility (P = 0.0081);

MVP

0.52

MPC

0.96

ClinPred

0.10

GERP RS

-3.2

Varity_R

0.052

gMVP

0.22

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over