SLCO1B1 Gene Summary [Human]

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]

Details

Type
Protein Coding
Official Symbol
SLCO1B1
Official Name
solute carrier organic anion transporter family member 1B1 [Source:HGNC Symbol;Acc:HGNC:10959]
Ensembl ID
ENSG00000134538
Bio databases IDs NCBI: 10599 Ensembl: ENSG00000134538
Aliases solute carrier organic anion transporter family member 1B1
Synonyms HBLRR, LST-1, OATP1B1, OATP2, OATP-C, SLC21A5, SLC21A6, solute carrier organic anion transporter family member 1B1
Species
Human, Homo sapiens

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human SLCO1B1 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • Organic Anion Transporter Polypeptide (OATP) family
  • Major Facilitator Superfamily
  • sodium-independent organic anion transporter
  • bile acid transporter
  • thyroid hormone transporter
  • KAZAL_FS
  • organic anion transporter
  • prostaglandin transporter
  • transporter

Pathways

Biological processes and signaling networks where the SLCO1B1 gene in human plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
binds
  • arsenite
  • estrone sulfate
  • RAB5IF
  • glycocholic acid
  • iodothyronine sulfate
  • phalloidin
  • cholylglycylamidofluorescein
  • cerivastatin
  • MZT2B
  • enalapril
disease
  • myopathy
  • hepatocellular carcinoma
  • liver cancer
  • epithelial cancer
  • digenic Rotor type hyperbilirubinemia
  • gout
  • neutropenia
  • ischemic stroke
  • side effect
  • progressive familial intrahepatic cholestasis type 1
regulated by
  • beta-estradiol
  • IL1B
  • lovastatin
  • chenodeoxycholic acid
  • ESR1
  • HNF1A
  • repaglinide
  • ATSP-7041
  • NR0B2
  • pioglitazone
regulates
  • imatinib
  • cholesterol
  • lipid
  • methotrexate
  • olmesartan
  • bile acid
  • paclitaxel
  • APOB
  • estrone sulfate
  • reporter gene
role in cell
  • accumulation in

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Plasma Membrane
  • cellular membrane
  • basolateral cell surfaces
  • basolateral membrane
  • basal membrane
  • sinusoidal membrane

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human SLCO1B1 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • ion transport
  • transmembrane transport
  • xenobiotic metabolic process
  • sodium-independent organic anion transport
  • heme catabolic process
  • organic anion transport
  • thyroid hormone transport
  • prostaglandin transport
  • bile acid and bile salt transport

Cellular Component

Where in the cell the gene product is active
  • basal plasma membrane
  • membrane
  • basolateral plasma membrane
  • plasma membrane

Molecular Function

What the gene product does at the molecular level
  • bile acid transmembrane transporter activity
  • prostaglandin transmembrane transporter activity
  • thyroid hormone transmembrane transporter activity
  • organic anion transmembrane transporter activity
  • sodium-independent organic anion transmembrane transporter activity

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.