rs780511606

Variant names:

• chr20-46035781-C-A
• NM_020708.5:c.284C>A

Your query was ambiguous. Multiple possible variants found:

• chr20-46035781-C-A
• chr20-46035781-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_020708.5(SLC12A5):​c.284C>A​(p.Pro95Gln) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC12A5 NM_020708.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.91

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.875

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC12A5	NM_020708.5	c.284C>A	p.Pro95Gln	missense_variant	Exon 4 of 26	ENST00000243964.7	NP_065759.1
SLC12A5	NM_001134771.2	c.353C>A	p.Pro118Gln	missense_variant	Exon 4 of 26		NP_001128243.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC12A5	ENST00000243964.7	c.284C>A	p.Pro95Gln	missense_variant	Exon 4 of 26	1	NM_020708.5	ENSP00000243964.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.41
BayesDel_addAF	Pathogenic	0.25	D
BayesDel_noAF	Uncertain	0.12
CADD	Pathogenic	28
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.59	D;T;.;T;T;.;.
Eigen	Pathogenic	0.73
Eigen_PC	Pathogenic	0.70
FATHMM_MKL	Pathogenic	1.0	D
LIST_S2	Pathogenic	0.98	D;D;D;D;D;D;D
M_CAP	Pathogenic	0.32	D
MetaRNN	Pathogenic	0.88	D;D;D;D;D;D;D
MetaSVM	Pathogenic	0.97	D
MutationAssessor	Uncertain	2.1	M;.;.;.;.;.;.
PrimateAI	Uncertain	0.75	T
PROVEAN	Pathogenic	-5.0	D;.;.;.;.;.;D
REVEL	Pathogenic	0.84
Sift	Uncertain	0.0010	D;.;.;.;.;.;D
Sift4G	Uncertain	0.0080	D;D;D;D;D;D;D
Polyphen		0.98	D;.;.;.;.;.;D
Vest4		0.76
MutPred		0.54		Loss of sheet (P = 0.0817);.;.;.;.;.;.;
MVP		0.67
MPC		1.6
ClinPred		1.0	D
GERP RS		4.6
Varity_R		0.67
gMVP		0.89

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr20-44664420;