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A Database of Extreme Multifunctional and Moonlighting Proteins
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Protein: P19793
UniprotKB AC
UniprotKB ID
Gene name
Full name
Species
Curated set
P19793 (Uniprot)
RXRA_HUMAN
RXRA
Retinoic acid receptor RXR-alpha
human
No
Protein Function
Uniprot:
Receptor for retinoic acid. Retinoic acid receptors bind as heterodimers to their target response elements in response to their ligands, all-trans or 9-cis retinoic acid, and regulate gene expression in various biological processes. The RAR/RXR heterodimers bind to the retinoic acid response elements (RARE) compo
sed of tandem 5'-AGGTCA-3' sites known as DR1-DR5. The high affinity ligand for RXRs is 9-cis retinoic acid. RXRA serves as a common heterodimeric partner for a number of nuclear receptors. In the absence of ligand, the RXR-RAR heterodimers associate with a multiprotein complex containing transcription corepressors that induce histone acetylation, chromatin condensation and transcriptional suppression. On ligand binding, the corepressors dissociate from the receptors and associate with the coactivators leading to transcriptional activation. The RXRA/PPARA heterodimer is required for PPARA transcriptional activity on fatty acid oxidation genes such as ACOX1 and the P450 system genes.
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MoonDB Dissimilar Functions
Showing 1 to 2 of 2 entries
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GO ID 1
Function 1
Module ID 1
GO ID 2
Function 2
Module ID 2
Association Probability
(PrOnto)
Interaction Probability
(PrOnto)
GO:0007165
signal transduction
169
GO:0034641
cellular nitrogen compound metabolic process
245
,
789
4.22e-144
6.90e-18
GO:0007165
signal transduction
169
GO:0006725
cellular aromatic compound metabolic process
345
5.44e-126
5.27e-27
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MoonDB Network Modules
Biological Processes
Showing 1 to 10 of 115 entries
Search:
Module ID
(MoonGO)
GO ID (BP)
GO Name
42
GO:0031325
positive regulation of cellular metabolic process
42
GO:0010604
positive regulation of macromolecule metabolic process
42
GO:0051173
positive regulation of nitrogen compound metabolic process
42
GO:0006355
regulation of transcription, DNA-templated
42
GO:0007165
signal transduction
45
GO:0071495
cellular response to endogenous stimulus
45
GO:0071310
cellular response to organic substance
45
GO:0032270
positive regulation of cellular protein metabolic process
45
GO:0006468
protein phosphorylation
45
GO:0042325
regulation of phosphorylation
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Cellular Components
Showing 1 to 10 of 34 entries
Search:
Module ID
(MoonGO)
GO ID (CC)
GO Name
42
GO:0005829
cytosol
42
GO:0005654
nucleoplasm
45
GO:0005829
cytosol
45
GO:0031981
nuclear lumen
45
GO:0005886
plasma membrane
122
GO:0005829
cytosol
122
GO:0043232
intracellular non-membrane-bounded organelle
122
GO:0005654
nucleoplasm
162
GO:0005634
nucleus
169
GO:0005654
nucleoplasm
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Protein GO Annotations
Biological Processes
Showing 1 to 10 of 24 entries
Search:
GO ID (BP)
GO Name
Evidence Code
(GO EC)
GO:0000122
negative regulation of transcription from RNA polymerase II promoter
IDA
GO:0001701
in utero embryonic development
IEA
GO:0001893
maternal placenta development
IEA
GO:0006367
transcription initiation from RNA polymerase II promoter
TAS
GO:0006766
vitamin metabolic process
TAS
GO:0007566
embryo implantation
IEA
GO:0008203
cholesterol metabolic process
TAS
GO:0015721
bile acid and bile salt transport
TAS
GO:0019048
modulation by virus of host morphology or physiology
IDA
GO:0019216
regulation of lipid metabolic process
TAS
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Cellular Components
Showing 1 to 6 of 6 entries
Search:
GO ID (CC)
GO Name
Evidence Code
(GO EC)
GO:0000790
nuclear chromatin
IDA
GO:0005634
nucleus
IDA
GO:0005654
nucleoplasm
TAS
GO:0043234
protein complex
IDA
GO:0043235
receptor complex
IDA
GO:0090575
RNA polymerase II transcription factor complex
IDA
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Dissimilar Cellular Components (PrOnto)
No pairs of PrOnto dissimilar CC GO terms found.
All Protein Interactions
Showing 1 to 10 of 64 entries
Search:
Interactor
Also a MoonDB EMF protein
ACV1B_HUMAN
No
ARI5A_HUMAN
No
BCL3_HUMAN
No
BRD8_HUMAN
No
CASP2_HUMAN
No
CENPR_HUMAN
No
CLOCK_HUMAN
No
CNOT1_HUMAN
No
CSK2B_HUMAN
Yes:
P67870 (MoonDB)
CTNB1_HUMAN
No
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Publications Associated
Showing 1 to 10 of 37 entries
Search:
PMID
Article Title
1310260
9-cis retinoic acid is a high affinity ligand for the retinoid X receptor.
2159111
Nuclear receptor that identifies a novel retinoic acid response pathway.
7746322
Structural determinants of nuclear receptor assembly on DNA direct repeats.
7760929
Crystal structure of the ligand-binding domain of the human nuclear receptor RXR-alpha.
7925381
NMR assignments and secondary structure of the retinoid X receptor alpha DNA-binding domain. Evidence for the novel C-terminal helix.
9267036
Nuclear receptor coactivator ACTR is a novel histone acetyltransferase and forms a multimeric activation complex with P/CAF and CBP/p300.
9698548
High-resolution solution structure of the retinoid X receptor DNA-binding domain.
10195690
Conserved amino acids in the ligand-binding and tau(i) domains of the peroxisome proliferator-activated receptor alpha are necessary for heterodimerization with RXR.
10567404
A nuclear factor ASC-2, as a cancer-amplified transcriptional coactivator essential for ligand-dependent transactivation by nuclear receptors in vivo.
10669605
Structural basis of RXR-DNA interactions.
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OMIM Diseases Associated
No results found.
Protein Domains Associated
Showing 1 to 10 of 20 entries
Search:
Domain Name
Domain ID
Source
HOLI
SM00430
SMART
Hormone_recep
PF00104
Pfam
NHR_like_dom_sf
IPR035500
InterPro
NR_LBD
PS51843
PROSITE
Nuc_recep-AF1
IPR021780
InterPro
Nuc_recep-AF1
PF11825
Pfam
Nucl_hrmn_rcpt_lig-bd
IPR000536
InterPro
Nuclear_hrmn_rcpt
IPR001723
InterPro
NUCLEAR_REC_DBD_1
PS00031
PROSITE
NUCLEAR_REC_DBD_2
PS51030
PROSITE
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