6-160155979-G-T

Position:

• chr6-160155979-G-T

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_003057.3(SLC22A1):​c.1503G>T​(p.Val501=) variant causes a synonymous 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC22A1 NM_003057.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.606

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

Verdict is Likely_benign. Variant got -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.12129328).
• BP7: Synonymous conserved (PhyloP=-0.606 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLC22A1	NM_003057.3	c.1503G>T	p.Val501=	synonymous_variant	10/11	ENST00000366963.9
SLC22A1	NM_153187.2	c.1390G>T	p.Val464Phe	missense_variant	9/10
SLC22A1	XM_005267103.3	c.1591G>T	p.Val531Phe	missense_variant	11/12
SLC22A1	XM_006715552.3	c.1386-2537G>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLC22A1	ENST00000366963.9	c.1503G>T	p.Val501=	synonymous_variant	10/11	1	NM_003057.3	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.082	T
BayesDel_noAF	Benign	-0.36
CADD	Benign	0.12
DANN	Benign	0.85
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.3
FATHMM_MKL	Benign	0.021	N
LIST_S2	Benign	0.28	T
M_CAP	Benign	0.0090	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-1.0	T
MutationTaster	Benign	1.0	N;N;N
PROVEAN	Benign	0.66	N
REVEL	Benign	0.067
Sift	Benign	0.34	T
Sift4G	Benign	0.12	T
Polyphen		0.041	B
Vest4		0.20
MutPred		0.45		Loss of catalytic residue at V464 (P = 0.0765);
MVP		0.12
ClinPred		0.080	T
GERP RS		-4.5

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.10		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: chr6-160577011;