General Information of the Protein
Protein ID |
PT06394
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Protein Name |
Oxysterols receptor LXR-beta
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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
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Gene Name |
NR1H2
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Secondarily Gene Name |
Lxrb
Rip15
Unr
Unr2
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Sequence |
MSSPTSSLDTPVPGNGSPQPSTSATSPTIKEEGQETDPPPGSEGSSSAYIVVILEPEDEPERKRKKGPAPKMLGHELCRVCGDKASGFHYNVLSCEGCKGFFRRSVVHGGAGRYACRGSGTCQMDAFMRRKCQLCRLRKCKEAGMREQCVLSEEQIRKKRIQKQQQQQPPPPSEPAASSSGRPAASPGTSEASSQGSGEGEGIQLTAAQELMIQQLVAAQLQCNKRSFSDQPKVTPWPLGADPQSRDARQQRFAHFTELAIISVQEIVDFAKQVPGFLQLGREDQIALLKASTIEIMLLETARRYNHETECITFLKDFTYSKDDFHRAGLQVEFINPIFEFSRAMRRLGLDDAEYALLIAINIFSADRPNVQEPSRVEALQQPYVEALLSYTRIKRPQDQLRFPRMLMKLVSLRTLSSVHSEQVFALRLQDKKLPPLLSEIWDVHE
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Organism |
Mus musculus, Mouse
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Protein Classification |
Transcription factor
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Nuclear receptor
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Nuclear hormone receptor subfamily 1
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Nuclear hormone receptor subfamily 1 group H
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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 | |||||
Ensembl ID | |||||
Subcellular Location |
Nucleus
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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 |
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Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000006 , HEK293
Cell Line ID: CL000158 , J774
Similar Protein(s) and Bioactivity Statistics
90% Identity
Protein ID | Protein Name | Protein Organism | |
PT06830 | Oxysterols receptor LXR-beta | Rattus norvegicus, Rat |
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50% Identity
Protein ID | Protein Name | Protein Organism | |
PT01555 | Oxysterols receptor LXR-alpha | Homo sapiens, Human |
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