User:Yash Patankar/Sandbox 1

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==This is a placeholder==
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==Hsp90==
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{{STRUCTURE_3cin | PDB=3cin | SCENE= }}
{{STRUCTURE_3cin | PDB=3cin | SCENE= }}
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Hsp90 is a ubiquitous molecular chaperone responsible for the governing of protein folding and regulation of many eukaryotic signaling pathways in the cell (Ali et al., 2006). It is involved in the activation of many regulatory and signaling client proteins under normal conditions in addition to the refolding of misfolding of a number of proteins during stress.
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Hsp90 (90 kDa heat-shock protein) is one of a group of molecular
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chaperones responsible for managing protein folding and quality
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control in the crowded environment of the cell [1]. Although
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Hsp90 is involved in the triage of misfolded proteins under stress,
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it also plays a key role under normal conditions in regulating
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the stability and activation state of a range of ‘client’ proteins,
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many of which are critical for signal transduction [2]. As an
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extension of its protein-stabilizing role, work in model organisms
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shows that Hsp90 acts as a buffer or capacitor of genetic
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variation in morphological evolution [3]. Furthermore, there is
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strong evidence that Hsp90 plays an important role in disease
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states, particularly in cancer, where the chaperoning of mutated
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and overexpressed oncoproteins is critical [4]. This has driven
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the development of Hsp90 inhibitors for cancer treatment and,
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potentially, other diseases [5]. Recent systems-biology studies
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indicate that Hsp90 is a major interaction node, regulating a very
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diverse set of cellular functions [6,7]
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Revision as of 02:53, 7 December 2008

Hsp90

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PDB ID 3cin

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3cin, resolution 1.70Å ()
Ligands: , ,
Gene: TM1419, TM_1419 (Thermotoga maritima MSB8)
Activity: Inositol-3-phosphate synthase, with EC number 5.5.1.4
Resources: FirstGlance, OCA, RCSB, PDBsum, TOPSAN
Coordinates: save as pdb, mmCIF, xml



Hsp90 is a ubiquitous molecular chaperone responsible for the governing of protein folding and regulation of many eukaryotic signaling pathways in the cell (Ali et al., 2006). It is involved in the activation of many regulatory and signaling client proteins under normal conditions in addition to the refolding of misfolding of a number of proteins during stress.

Proteopedia Page Contributors and Editors (what is this?)

Yash Patankar

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