General Information of the Protein
Protein ID
PT06394
Protein Name
Oxysterols receptor LXR-beta
Secondarily
Protein Name
Liver X receptor beta
Nuclear receptor subfamily 1 group H member 2
Retinoid X receptor-interacting protein No.15
Ubiquitously-expressed nuclear receptor
Gene Name
NR1H2
Secondarily
Gene Name
Lxrb
Rip15
Unr
Unr2
Sequence
MSSPTSSLDTPVPGNGSPQPSTSATSPTIKEEGQETDPPPGSEGSSSAYIVVILEPEDEPERKRKKGPAPKMLGHELCRVCGDKASGFHYNVLSCEGCKGFFRRSVVHGGAGRYACRGSGTCQMDAFMRRKCQLCRLRKCKEAGMREQCVLSEEQIRKKRIQKQQQQQPPPPSEPAASSSGRPAASPGTSEASSQGSGEGEGIQLTAAQELMIQQLVAAQLQCNKRSFSDQPKVTPWPLGADPQSRDARQQRFAHFTELAIISVQEIVDFAKQVPGFLQLGREDQIALLKASTIEIMLLETARRYNHETECITFLKDFTYSKDDFHRAGLQVEFINPIFEFSRAMRRLGLDDAEYALLIAINIFSADRPNVQEPSRVEALQQPYVEALLSYTRIKRPQDQLRFPRMLMKLVSLRTLSSVHSEQVFALRLQDKKLPPLLSEIWDVHE
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Organism
Mus musculus, Mouse
Protein Classification
Transcription factor
>
Nuclear receptor
>
Nuclear hormone receptor subfamily 1
>
Nuclear hormone receptor subfamily 1 group H
Function
Nuclear receptor that exhibits a ligand-dependent transcriptional activation activity (PubMed:18055760, PubMed:19520913, PubMed:20427281). Binds preferentially to double-stranded oligonucleotide direct repeats having the consensus half-site sequence 5'-AGGTCA-3' and 4-nt spacing (DR-4) (PubMed:18055760, PubMed:19520913, PubMed:20427281). Regulates cholesterol uptake through MYLIP-dependent ubiquitination of LDLR, VLDLR and LRP8; DLDLR and LRP8 (PubMed:18055760, PubMed:19520913, PubMed:20427281). Interplays functionally with RORA for the regulation of genes involved in liver metabolism (PubMed:18055760, PubMed:19520913, PubMed:20427281, PubMed:24206663, PubMed:28846071). Induces LPCAT3-dependent phospholipid remodeling in endoplasmic reticulum (ER) membranes of hepatocytes, driving SREBF1 processing and lipogenesis (PubMed:28846071, PubMed:25806685). Via LPCAT3, triggers the incorporation of arachidonate into phosphatidylcholines of ER membranes, increasing membrane dynamics and enabling triacylglycerols transfer to nascent very low-density lipoprotein (VLDL) particles (PubMed:25806685). Via LPCAT3 also counteracts lipid-induced ER stress response and inflammation, likely by modulating SRC kinase membrane compartmentalization and limiting the synthesis of lipid inflammatory mediators (PubMed:24206663). Plays an anti-inflammatory role during the hepatic acute phase response by acting as a corepressor: inhibits the hepatic acute phase response by preventing dissociation of the N-Cor corepressor complex (By similarity).
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Uniprot ID
Q60644
Ensembl ID
ENSG00000131408
Subcellular Location
Nucleus
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000006 , HEK293
Compound ID Compound Name Compound Formula
CP0415954
4,5,6,7-tetrachloro-2-[2-[(E)-2-phenylethenyl]phenyl]isoindole-1,3-dione
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C22H11Cl4NO2
 1
1
EC50 = 300 nM
   TI
   LI
   LO
   TS
CP0368165
4,5,6,7-tetrachloro-2-[2-[(E)-2-thiophen-2-ylethenyl]phenyl]isoindole-1,3-dione
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C20H9Cl4NO2S
 1
1
EC50 = 790 nM
   TI
   LI
   LO
   TS
CP0415952
4,5,6,7-tetrachloro-2-[2-[(E)-2-thiophen-3-ylethenyl]phenyl]isoindole-1,3-dione
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C20H9Cl4NO2S
 1
1
EC50 = 820 nM
   TI
   LI
   LO
   TS
CP0411045
4,5,6,7-tetrachloro-2-[2-[(E)-2-(1,3-thiazol-2-yl)ethenyl]phenyl]isoindole-1,3-dione
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C19H8Cl4N2O2S
 1
1
EC50 = 2930 nM
   TI
   LI
   LO
   TS
Similar Protein(s) and Bioactivity Statistics
90% Identity
Protein ID Protein Name Protein Organism
PT06830 Oxysterols receptor LXR-beta Rattus norvegicus, Rat
50% Identity
Protein ID Protein Name Protein Organism
PT01555 Oxysterols receptor LXR-alpha Homo sapiens, Human