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Abcb1b ATP-binding cassette, sub-family B member 1B [ Rattus norvegicus (Norway rat) ]

Gene ID: 24646, updated on 2-May-2024

Summary

Official Symbol
Abcb1bprovided by RGD
Official Full Name
ATP-binding cassette, sub-family B member 1Bprovided by RGD
Primary source
RGD:3318
See related
Ensembl:ENSRNOG00000066042 AllianceGenome:RGD:3318
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Rattus norvegicus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as
Mdr1; Pgy1; Pgy2; Abcb1; mdr1b
Summary
Predicted to enable ATPase-coupled intramembrane lipid transporter activity; ATPase-coupled transmembrane transporter activity; and xenobiotic transmembrane transporter activity. Involved in several processes, including Sertoli cell barrier remodeling; animal organ development; and cellular response to external biotic stimulus. Located in Golgi membrane and external side of apical plasma membrane. Used to study brain disease (multiple); colorectal adenocarcinoma; end stage renal disease; and human immunodeficiency virus infectious disease. Biomarker of brain disease (multiple); cholestasis; human immunodeficiency virus infectious disease; non-alcoholic fatty liver disease; and obstructive sleep apnea. Human ortholog(s) of this gene implicated in several diseases, including autoimmune disease (multiple); carcinoma (multiple); human immunodeficiency virus infectious disease (multiple); inflammatory bowel disease (multiple); and leukemia (multiple). Orthologous to human ABCB1 (ATP binding cassette subfamily B member 1). [provided by Alliance of Genome Resources, Apr 2022]
Expression
Biased expression in Lung (RPKM 125.5), Liver (RPKM 79.4) and 6 other tissues See more
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Genomic context

Location:
4q12
Exon count:
28
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCr8 (GCF_036323735.1) 4 NC_086022.1 (26197706..26280156, complement)
RS_2023_06 previous assembly mRatBN7.2 (GCF_015227675.2) 4 NC_051339.1 (25242761..25325194, complement)
106 previous assembly Rnor_6.0 (GCF_000001895.5) 4 NC_005103.4 (22225123..22307577, complement)

Chromosome 4 - NC_086022.1Genomic Context describing neighboring genes Neighboring gene carnitine O-octanoyltransferase Neighboring gene uncharacterized protein C11orf98 homolog Neighboring gene uncharacterized LOC120102221 Neighboring gene ATP binding cassette subfamily B member 4 Neighboring gene uncharacterized LOC120102222 Neighboring gene ATP binding cassette subfamily B member 1A Neighboring gene RUN domain containing 3B Neighboring gene solute carrier family 25, member 40

Genomic regions, transcripts, and products

Expression

  • Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
  • Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
  • BioProject: PRJNA238328
  • Publication: PMID 24510058
  • Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Gene Ontology Provided by RGD

Function Evidence Code Pubs
enables ABC-type transporter activity IEA
Inferred from Electronic Annotation
more info
 
enables ABC-type xenobiotic transporter activity IEA
Inferred from Electronic Annotation
more info
 
enables ATP binding IEA
Inferred from Electronic Annotation
more info
 
enables ATP hydrolysis activity IEA
Inferred from Electronic Annotation
more info
 
enables ATPase-coupled transmembrane transporter activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables floppase activity ISS
Inferred from Sequence or Structural Similarity
more info
 
enables phosphatidylcholine floppase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables xenobiotic transmembrane transporter activity IBA
Inferred from Biological aspect of Ancestor
more info
 
Process Evidence Code Pubs
involved_in Sertoli cell barrier remodeling IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in cellular response to external biotic stimulus IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in cellular response to tumor necrosis factor IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in ceramide translocation IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in establishment of endothelial blood-brain barrier IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in lactation IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in phospholipid translocation IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in placenta development IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to antineoplastic agent IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to arsenic-containing substance IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to genistein IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to glycoside IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to hypoxia IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to ionizing radiation IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to lipopolysaccharide IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to mycotoxin IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to organic cyclic compound IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to steroid hormone IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to vitamin A IEP
Inferred from Expression Pattern
more info
PubMed 
involved_in response to xenobiotic stimulus IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
 
involved_in xenobiotic transport IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in Golgi membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in apical plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in external side of apical plasma membrane IDA
Inferred from Direct Assay
more info
PubMed 
located_in intercellular canaliculus IEA
Inferred from Electronic Annotation
more info
 
located_in intercellular canaliculus ISO
Inferred from Sequence Orthology
more info
 
located_in membrane IEA
Inferred from Electronic Annotation
more info
 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
ATP-dependent translocase ABCB1
Names
ATP-binding cassette sub-family B (MDR/TAP) member 1 (P-glycoprotein/multidrug resistance 1)
ATP-binding cassette sub-family B member 1
ATP-binding cassette, sub-family B (MDR/TAP), member 1 (P-glycoprotein/multidrug resistance 1)
ATP-binding cassette, sub-family B (MDR/TAP), member 1B
ATP-binding cassette, subfamily B (MDR/TAP), member 1B
ATP-binding cassette, subfamily B, member 1B
P-glycoprotein 1
P-glycoprotein 2/ multidrug resistance 1b
P-glycoprotein/multidrug resistance 1
multidrug resistance protein 1
phospholipid transporter ABCB1
NP_036755.3
XP_017447958.1
XP_038962980.1
XP_038962981.1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_012623.3NP_036755.3  ATP-dependent translocase ABCB1

    Status: PROVISIONAL

    Source sequence(s)
    JAXUCZ010000004
    UniProtKB/TrEMBL
    A6K234, G3V9J6, Q8R427
    Related
    ENSRNOP00000049952.3, ENSRNOT00000047126.6
    Conserved Domains (1) summary
    PTZ00265
    Location:541269
    PTZ00265; multidrug resistance protein (mdr1); Provisional

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

  1. NC_086022.1 Reference GRCr8

    Range
    26197706..26280156 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_039107052.2XP_038962980.1  ATP-dependent translocase ABCB1 isoform X1

    UniProtKB/TrEMBL
    Q8R427
    Conserved Domains (1) summary
    PTZ00265
    Location:541211
    PTZ00265; multidrug resistance protein (mdr1); Provisional
  2. XM_017592469.3XP_017447958.1  ATP-dependent translocase ABCB1 isoform X2

    UniProtKB/TrEMBL
    Q8R427
    Conserved Domains (3) summary
    cd03249
    Location:391627
    ABC_MTABC3_MDL1_MDL2; ATP-binding cassette domain of a mitochondrial protein MTABC3 and related proteins
    PTZ00265
    Location:541201
    PTZ00265; multidrug resistance protein (mdr1); Provisional
    pfam00664
    Location:53341
    ABC_membrane; ABC transporter transmembrane region
  3. XM_039107053.2XP_038962981.1  ATP-dependent translocase ABCB1 isoform X3

    UniProtKB/TrEMBL
    D4A0Y9
    Related
    ENSRNOP00000038721.6
    Conserved Domains (1) summary
    PTZ00265
    Location:111161
    PTZ00265; multidrug resistance protein (mdr1); Provisional