chr6-160155979-G-T

Variant names:

• chr6-160155979-G-T
• rs41267797
• NM_003057.3:c.1503G>T

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_003057.3(SLC22A1):​c.1503G>T​(p.Val501Val) 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
• 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]

ENSG00000301636 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -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.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003057.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC22A1	NM_003057.3	MANE Select	c.1503G>T	p.Val501Val	synonymous	Exon 10 of 11	NP_003048.1
	SLC22A1	NM_153187.2		c.1390G>T	p.Val464Phe	missense	Exon 9 of 10	NP_694857.1
	SLC22A1	NM_001437335.1		c.1386-2537G>T		intron	N/A	NP_001424264.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC22A1	ENST00000366963.9	TSL:1 MANE Select	c.1503G>T	p.Val501Val	synonymous	Exon 10 of 11	ENSP00000355930.4
	SLC22A1	ENST00000324965.8	TSL:5	c.1390G>T	p.Val464Phe	missense	Exon 9 of 10	ENSP00000318103.4
	SLC22A1	ENST00000478607.1	TSL:2	n.26G>T		non_coding_transcript_exon	Exon 1 of 2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
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
PhyloP100		-0.61
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
Mutation Taster		=97/3	polymorphism

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

Other links and lift over

dbSNP: rs41267797; hg19: chr6-160577011;