Target General Infomation
Target ID
T12817
Former ID
TTDS00234
Target Name
73-kDa molecular chaperone HSP73
Gene Name
HSPA8
Synonyms
HSP73; Heat shock protein 73; HSPA8
Target Type
Research
Function
Acts as a repressor of transcriptional activation. Inhibits the transcriptional coactivator activity of CITED1 on Smad-mediated transcription. Chaperone. Component of the PRP19- CDC5L complex that forms an integral part of the spliceosome and is required for activating pre-mRNA splicing. May have a scaffolding role in the spliceosome assembly as it contacts all other components of the core complex. Binds bacterial lipopolysaccharide (LPS) et mediates LPS-induced inflammatory response, including TNF secretion by monocytes. Participates in the ER-associated degradation (ERAD) quality control pathway in conjunction with J domain-containing co-chaperones and the E3 ligase CHIP.
BioChemical Class
Heat shock protein
Target Validation
T12817
UniProt ID
Sequence
MSKGPAVGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVA
MNPTNTVFDAKRLIGRRFDDAVVQSDMKHWPFMVVNDAGRPKVQVEYKGETKSFYPEEVS
SMVLTKMKEIAEAYLGKTVTNAVVTVPAYFNDSQRQATKDAGTIAGLNVLRIINEPTAAA
IAYGLDKKVGAERNVLIFDLGGGTFDVSILTIEDGIFEVKSTAGDTHLGGEDFDNRMVNH
FIAEFKRKHKKDISENKRAVRRLRTACERAKRTLSSSTQASIEIDSLYEGIDFYTSITRA
RFEELNADLFRGTLDPVEKALRDAKLDKSQIHDIVLVGGSTRIPKIQKLLQDFFNGKELN
KSINPDEAVAYGAAVQAAILSGDKSENVQDLLLLDVTPLSLGIETAGGVMTVLIKRNTTI
PTKQTQTFTTYSDNQPGVLIQVYEGERAMTKDNNLLGKFELTGIPPAPRGVPQIEVTFDI
DANGILNVSAVDKSTGKENKITITNDKGRLSKEDIERMVQEAEKYKAEDEKQRDKVSSKN
SLESYAFNMKATVEDEKLQGKINDEDKQKILDKCNEIINWLDKNQTAEKEEFEHQQKELE
KVCNPIITKLYQSAGGMPGGMPGGFPGGGAPPSGGASSGPTIEEVD
Inhibitor Adenosine-5'-Diphosphate Drug Info [551391]
NSC-119911 Drug Info [531262]
NSC-119913 Drug Info [531262]
Pathways
KEGG Pathway Spliceosome
MAPK signaling pathway
Protein processing in endoplasmic reticulum
Endocytosis
Antigen processing and presentation
Estrogen signaling pathway
Legionellosis
Toxoplasmosis
Measles
Influenza A
Epstein-Barr virus infection
NetPath Pathway TCR Signaling Pathway
TSH Signaling Pathway
IL4 Signaling Pathway
PANTHER Pathway Apoptosis signaling pathway
Parkinson disease
Pathway Interaction Database Regulation of nuclear SMAD2/3 signaling
C-MYB transcription factor network
Reactome Regulation of HSF1-mediated heat shock response
Attenuation phase
HSF1-dependent transactivation
Lysosome Vesicle Biogenesis
Golgi Associated Vesicle Biogenesis
CHL1 interactions
mRNA Splicing - Major Pathway
WikiPathways Diurnally Regulated Genes with Circadian Orthologs
MAPK Signaling Pathway
Regulation of mRNA Stability by Proteins that Bind AU-rich Elements
GABA synthesis, release, reuptake and degradation
Parkin-Ubiquitin Proteasomal System pathway
Membrane Trafficking
L1CAM interactions
References
Ref 531262Bioorg Med Chem Lett. 2010 Dec 15;20(24):7331-6. Epub 2010 Oct 21.In silico identification and biochemical evaluation of novel inhibitors of NRH:quinone oxidoreductase 2 (NQO2).
Ref 551391DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Nucleic Acids Res. 2011 Jan;39(Database issue):D1035-4. Nucleic Acids Res. 2011 January

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