rs7966613

chr12-21226698-A-Gchr12-21226698-A-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_006446.5(SLCO1B1):c.1865+1859A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.34 in 151,894 control chromosomes in the GnomAD database, including 9,116 homozygotes. 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: 𝑓 0.34 (9116 hom., cov: 31)
• Consequence: SLCO1B1 NM_006446.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.395

Genes affected

SLCO1B1 (HGNC:10959): (solute carrier organic anion transporter family member 1B1) This gene encodes a liver-specific member of the organic anion transporter family. The encoded protein is a transmembrane receptor that mediates the sodium-independent uptake of numerous endogenous compounds including bilirubin, 17-beta-glucuronosyl estradiol and leukotriene C4. This protein is also involved in the removal of drug compounds such as statins, bromosulfophthalein and rifampin from the blood into the hepatocytes. Polymorphisms in the gene encoding this protein are associated with impaired transporter function. [provided by RefSeq, Mar 2009]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.437 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SLCO1B1	NM_006446.5	c.1865+1859A>G		intron_variant		ENST00000256958.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SLCO1B1	ENST00000256958.3	c.1865+1859A>G		intron_variant		1	NM_006446.5	P1

Frequencies

GnomAD3 genomes AF: 0.340 AC: 51594 AN: 151778 Hom.: 9113 Cov.: 31

Gnomad AFR AF: 0.298

Gnomad AMI AF: 0.544

Gnomad AMR AF: 0.298

Gnomad ASJ AF: 0.385

Gnomad EAS AF: 0.452

Gnomad SAS AF: 0.202

Gnomad FIN AF: 0.443

Gnomad MID AF: 0.370

Gnomad NFE AF: 0.355

Gnomad OTH AF: 0.342

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.340 AC: 51622 AN: 151894 Hom.: 9116 Cov.: 31 AF XY: 0.344 AC XY: 25536 AN XY: 74224

Gnomad4 AFR AF: 0.297

Gnomad4 AMR AF: 0.298

Gnomad4 ASJ AF: 0.385

Gnomad4 EAS AF: 0.452

Gnomad4 SAS AF: 0.202

Gnomad4 FIN AF: 0.443

Gnomad4 NFE AF: 0.355

Gnomad4 OTH AF: 0.343

Alfa AF: 0.352 Hom.: 19742

Bravo AF: 0.332

Asia WGS AF: 0.316 AC: 1097 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
Cadd	Benign	4.2
Dann	Benign	0.79

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

LitVar

Other links and lift over

dbSNP: rs7966613; hg19: chr12-21379632;