6-160122091-T-G

Variant names:

• chr6-160122091-T-G
• rs1867351
• NM_003057.3:c.156T>G

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_003057.3(SLC22A1):​c.156T>G​(p.Ser52Arg) 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 pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 33)
• Consequence: SLC22A1 NM_003057.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.150
• Publications: 0 publications found

Genes affected

SLC22A1 (HGNC:10963): (solute carrier family 22 member 1) Polyspecific organic cation transporters in the liver, kidney, intestine, and other organs are critical for elimination of many endogenous small organic cations as well as a wide array of drugs and environmental toxins. This gene is one of three similar cation transporter genes located in a cluster on chromosome 6. The encoded protein contains twelve putative transmembrane domains and is a plasma integral membrane protein. Two transcript variants encoding two different isoforms have been found for this gene, but only the longer variant encodes a functional transporter. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.749

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC22A1	NM_003057.3	c.156T>G	p.Ser52Arg	missense_variant	Exon 1 of 11	ENST00000366963.9	NP_003048.1
SLC22A1	NM_153187.2	c.156T>G	p.Ser52Arg	missense_variant	Exon 1 of 10		NP_694857.1
SLC22A1	NM_001437335.1	c.156T>G	p.Ser52Arg	missense_variant	Exon 1 of 9		NP_001424264.1
SLC22A1	XM_005267103.3	c.156T>G	p.Ser52Arg	missense_variant	Exon 1 of 12		XP_005267160.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC22A1	ENST00000366963.9	c.156T>G	p.Ser52Arg	missense_variant	Exon 1 of 11	1	NM_003057.3	ENSP00000355930.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.64
BayesDel_addAF	Benign	-0.0082	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	18
DANN	Uncertain	0.99
DEOGEN2	Benign	0.32	T;T;.;.
Eigen	Benign	-0.050
Eigen_PC	Benign	-0.14
FATHMM_MKL	Uncertain	0.82	D
LIST_S2	Uncertain	0.91	.;D;D;D
M_CAP	Benign	0.031	D
MetaRNN	Pathogenic	0.75	D;D;D;D
MetaSVM	Benign	-0.42	T
MutationAssessor	Uncertain	2.1	M;M;M;M
PhyloP100		0.15
PrimateAI	Benign	0.40	T
PROVEAN	Uncertain	-2.6	D;.;D;D
REVEL	Uncertain	0.44
Sift	Benign	0.090	T;.;T;T
Sift4G	Benign	0.35	T;.;T;T
Polyphen		0.91	P;P;P;.
Vest4		0.47
MutPred		0.55		Loss of glycosylation at S52 (P = 0.0326);Loss of glycosylation at S52 (P = 0.0326);Loss of glycosylation at S52 (P = 0.0326);Loss of glycosylation at S52 (P = 0.0326);
MVP		0.49
MPC		0.42
ClinPred		0.87	D
GERP RS		2.6
PromoterAI		0.041	Neutral
Varity_R		0.16
gMVP		0.73
Mutation Taster		=89/11	polymorphism

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

Other links and lift over

dbSNP: rs1867351; hg19: chr6-160543123;