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Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   STRUCTURE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND

Authors :   C. W. Murray, M. G. Carr, O. Callaghan, G. Chessari, M. Congreve, S. Cowa J. E. Coyle, R. Downham, E. Figueroa, M. Frederickson, B. Graham, R. Mc M. A. Obrien, S. Patel, T. R. Phillips, G. Williams, A. J. Woodhead, A. J. A. Woolford

Date :   21 Jun 10 (Deposition) - 01 Sep 10 (Release) - 01 Sep 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.20

Chains :   Asym./Biol. Unit : A

Keywords :   Chaperone, Atp Binding Domain, N-Terminal Domain, Stress Response (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. W. Murray, M. G. Carr, O. Callaghan, G. Chessari, M. Congreve, S. Cowan, J. E. Coyle, R. Downham, E. Figueroa, M. Frederickson, B. Graham, R. Mcmenamin, M. A. O'Brien, S. Patel, T. R. Phillips, G. Williams, A. J. Woodhead, A. J. A. Woolford
Fragment-Based Drug Discovery Applied To Hsp90. Discovery Of Two Lead Series With High Ligand Efficiency.
J. Med. Chem. V. 53 5942 2010
PubMed-ID: 20718493 | Reference-DOI: 10.1021/JM100059D

Molecule 1 - HEAT SHOCK PROTEIN HSP 90-ALPHA
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Fragment	:	N-TERMINAL DOMAIN (9-236)
	Gene	:	HSP90, HSP90A, HSP90AA1, HSPC1, HSPCA
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	HSP 86, RENAL CARCINOMA ANTIGEN NY-REN-38

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 1)

No.	Name	Count	Type	Full Name
1	C0P	1	Ligand/Ion	4-CHLORO-6-[2,4-DICHLORO-5-(2-MORPHOLIN-4-YLETHOXY)PHENYL]PYRIMIDIN-2-AMINE

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:52 , ALA A:55 , ASP A:93 , GLY A:97 , MET A:98 , ASN A:106 , LEU A:107 , ILE A:110 , GLY A:135 , PHE A:138 , THR A:184 , HOH A:2013 , HOH A:2058 , HOH A:2078	BINDING SITE FOR RESIDUE C0P A1001

(no "SS Bond" information available for 2XHR)

(no "Cis Peptide Bond" information available for 2XHR)

(no "SAP(SNP)/Variant" information available for 2XHR)

Asymmetric/Biological Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	HSP90	PS00298	Heat shock hsp90 proteins family signature.	HS90A_HUMAN	38-47	1	A:38-47

Asymmetric/Biological Unit (4, 4)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.3a	ENST00000216281	3a	ENSE00001651517	chr14:102553512-102553323	190	HS90A_HUMAN	-	0	0	-	-
1.4	ENST00000216281	4	ENSE00001700936	chr14:102552715-102552554	162	HS90A_HUMAN	1-54	54	1	A:17-54	38
1.5b	ENST00000216281	5b	ENSE00001335380	chr14:102552461-102552095	367	HS90A_HUMAN	55-177	123	1	A:55-177	123
1.6	ENST00000216281	6	ENSE00000660451	chr14:102551768-102551635	134	HS90A_HUMAN	177-221	45	1	A:177-221	45
1.7a	ENST00000216281	7a	ENSE00001322485	chr14:102551335-102551018	318	HS90A_HUMAN	222-327	106	1	A:222-224	3
1.8	ENST00000216281	8	ENSE00001622756	chr14:102550901-102550736	166	HS90A_HUMAN	328-383	56	0	-	-
1.9	ENST00000216281	9	ENSE00000660447	chr14:102550320-102550130	191	HS90A_HUMAN	383-446	64	0	-	-
1.10	ENST00000216281	10	ENSE00000520723	chr14:102550030-102549883	148	HS90A_HUMAN	447-496	50	0	-	-
1.11	ENST00000216281	11	ENSE00000660445	chr14:102549639-102549371	269	HS90A_HUMAN	496-585	90	0	-	-
1.12	ENST00000216281	12	ENSE00000660444	chr14:102548781-102548448	334	HS90A_HUMAN	586-697	112	0	-	-
1.13b	ENST00000216281	13b	ENSE00001784253	chr14:102548158-102547073	1086	HS90A_HUMAN	697-732	36	0	-	-

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:208
 aligned with HS90A_HUMAN | P07900 from UniProtKB/Swiss-Prot  Length:732

    Alignment length:208
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216        
          HS90A_HUMAN    17 VETFAFQAEIAQLMSLIINTFYSNKEIFLRELISNSSDALDKIRYESLTDPSKLDSGKELHINLIPNKQDRTLTIVDTGIGMTKADLINNLGTIAKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVTVITKHNDDEQYAWESSAGGSFTVRTDTGEPMGRGTKVILHLKEDQTEYLEERRIKEIVKKHSQFIGYPITLFVEK 224
               SCOP domains d2xhra_ A: automated matches                                                                                                                                                                                     SCOP domains
               CATH domains 2xhrA00 A:17-224  [code=3.30.565.10, no name defined]                                                                                                                                                            CATH domains
               Pfam domains -----------------------HATPase_c-2xhrA01 A:40-193                                                                                                                                --HSP90-2xhrA02 A:196-224       Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh...hhhhhhhh....eeeeee....eeeeee.....hhhhhhhhhhh.hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.eeeeeeeee......eeeee....eeeeee........eeeeeeee.hhhhhhhhhhhhhhhhhhhh......eee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------HSP90     --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4  PDB: A:17-54 UniProt: 1-54  Exon 1.5b  PDB: A:55-177 UniProt: 55-177                                                                                   --------------------------------------------1.7 Transcript 1 (1)
           Transcript 1 (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.6  PDB: A:177-221 UniProt: 177-221    --- Transcript 1 (2)
                 2xhr A  17 VETFAFQAEIAQLMSLIINTFYSNKEIFLRELISNSSDALDKIRYESLTDPSKLDSGKELHINLIPNKQDRTLTIVDTGIGMTKADLINNLGTIAKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVTVITKHNDDEQYAWESSAGGSFTVRTDTGEPMGRGTKVILHLKEDQTEYLEERRIKEIVKKHSQFIGYPITLFVEK 224
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216

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	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Heat Shock Protein 90 (209)

Homologous Superfamily: [code=3.30.565.10, no name defined] (205)

Human (Homo sapiens) (95)

2xhrA00

A:17-224

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: His_Kinase_A (147)

Family: HATPase_c (132)

Homo sapiens (Human) (95)

HATPase_c-2xhrA01

A:40-193

Clan: no clan defined [family: HSP90] (107)

Family: HSP90 (107)

Homo sapiens (Human) (84)

HSP90-2xhrA02

A:196-224

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (HS90A_HUMAN | P07900)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016887	ATPase activity	Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
	GO:0002135	CTP binding	Interacting selectively and non-covalently with CTP, cytidine 5'-triphosphate.
	GO:0005525	GTP binding	Interacting selectively and non-covalently with GTP, guanosine triphosphate.
	GO:0051020	GTPase binding	Interacting selectively and non-covalently with a GTPase, any enzyme that catalyzes the hydrolysis of GTP.
	GO:0023026	MHC class II protein complex binding	Interacting selectively and non-covalently with the class II major histocompatibility complex.
	GO:0051022	Rho GDP-dissociation inhibitor binding	Interacting selectively and non-covalently with a Rho GDP-dissociation inhibitor protein.
	GO:0030911	TPR domain binding	Interacting selectively and non-covalently with a tetratricopeptide repeat (TPR) domain of a protein, the consensus sequence of which is defined by a pattern of small and large hydrophobic amino acids and a structure composed of helices.
	GO:0002134	UTP binding	Interacting selectively and non-covalently with UTP, uridine 5'-triphosphate.
	GO:0032564	dATP binding	Interacting selectively and non-covalently with dATP, deoxyadenosine triphosphate.
	GO:0042826	histone deacetylase binding	Interacting selectively and non-covalently with the enzyme histone deacetylase.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0044325	ion channel binding	Interacting selectively and non-covalently with one or more specific sites on an ion channel, a protein complex that spans a membrane and forms a water-filled channel across the phospholipid bilayer allowing selective ion transport down its electrochemical gradient.
	GO:0003729	mRNA binding	Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
	GO:0030235	nitric-oxide synthase regulator activity	Modulates the activity of nitric oxide synthase.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0042803	protein homodimerization activity	Interacting selectively and non-covalently with an identical protein to form a homodimer.
	GO:0019901	protein kinase binding	Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
	GO:0019903	protein phosphatase binding	Interacting selectively and non-covalently with any protein phosphatase.
	GO:0004713	protein tyrosine kinase activity	Catalysis of the reaction: ATP + a protein tyrosine = ADP + protein tyrosine phosphate.
	GO:0017098	sulfonylurea receptor binding	Interacting selectively and non-covalently with the sulfonylurea receptor, a regulatory subunit of the ATP-sensitive potassium ion channel.
	GO:0051082	unfolded protein binding	Interacting selectively and non-covalently with an unfolded protein.
biological process
	GO:0038128	ERBB2 signaling pathway	A series of molecular signals initiated by binding of a ligand to a member of the ERBB family of receptors on the surface of a cell, where the signal is transmitted by ERBB2. The pathway ends with regulation of a downstream cellular process, e.g. transcription. ERBB2 receptors are themselves unable to bind to ligands, but act as a signal-amplifying tyrosine kinase within a heterodimeric pair.
	GO:0038096	Fc-gamma receptor signaling pathway involved in phagocytosis	An Fc-gamma receptor signaling pathway that contributes to the endocytic engulfment of external particulate material by phagocytes.
	GO:0000086	G2/M transition of mitotic cell cycle	The mitotic cell cycle transition by which a cell in G2 commits to M phase. The process begins when the kinase activity of M cyclin/CDK complex reaches a threshold high enough for the cell cycle to proceed. This is accomplished by activating a positive feedback loop that results in the accumulation of unphosphorylated and active M cyclin/CDK complex.
	GO:0010659	cardiac muscle cell apoptotic process	A form of programmed cell death induced by external or internal signals that trigger the activity of proteolytic caspases, whose actions dismantle a cardiac muscle cell and result in its death. Cardiac muscle cells are striated muscle cells that are responsible for heart contraction.
	GO:0061684	chaperone-mediated autophagy	The autophagy process which begins when chaperones and co-chaperones recognize a KFERQ-related motif and unfold the substrate protein. The proteins are then transported to the lysosome where they are degraded.
	GO:0051131	chaperone-mediated protein complex assembly	The aggregation, arrangement and bonding together of a set of components to form a protein complex, mediated by chaperone molecules that do not form part of the finished complex.
	GO:0006839	mitochondrial transport	Transport of substances into, out of or within a mitochondrion.
	GO:0001764	neuron migration	The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
	GO:0018108	peptidyl-tyrosine phosphorylation	The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
	GO:0060452	positive regulation of cardiac muscle contraction	Any process that increases the frequency, rate or extent of cardiac muscle contraction.
	GO:0045793	positive regulation of cell size	Any process that increases cell size.
	GO:0010592	positive regulation of lamellipodium assembly	Any process that increases the rate, frequency or extent of the formation of a lamellipodium, a thin sheetlike extension of the surface of a migrating cell.
	GO:0045429	positive regulation of nitric oxide biosynthetic process	Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
	GO:0033160	positive regulation of protein import into nucleus, translocation	Any process that activates or increases the vectorial transfer of a protein from the cytoplasm into the nucleus, across the nuclear membrane.
	GO:0006457	protein folding	The process of assisting in the covalent and noncovalent assembly of single chain polypeptides or multisubunit complexes into the correct tertiary structure.
	GO:0045040	protein import into mitochondrial outer membrane	The process comprising the insertion of proteins from outside the organelle into the mitochondrial outer membrane, mediated by large outer membrane translocase complexes.
	GO:0042026	protein refolding	The process carried out by a cell that restores the biological activity of an unfolded or misfolded protein, using helper proteins such as chaperones.
	GO:0050821	protein stabilization	Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.
	GO:0043335	protein unfolding	The process of assisting in the disassembly of non-covalent linkages in a protein or protein aggregate, often where the proteins are in a non-functional or denatured state.
	GO:0006898	receptor-mediated endocytosis	An endocytosis process in which cell surface receptors ensure specificity of transport. A specific receptor on the cell surface binds tightly to the extracellular macromolecule (the ligand) that it recognizes; the plasma-membrane region containing the receptor-ligand complex then undergoes endocytosis, forming a transport vesicle containing the receptor-ligand complex and excluding most other plasma-membrane proteins. Receptor-mediated endocytosis generally occurs via clathrin-coated pits and vesicles.
	GO:0050790	regulation of catalytic activity	Any process that modulates the activity of an enzyme.
	GO:1900034	regulation of cellular response to heat	Any process that modulates the frequency, rate or extent of cellular response to heat.
	GO:0050999	regulation of nitric-oxide synthase activity	Any process that modulates the activity of the enzyme nitric-oxide synthase.
	GO:0043254	regulation of protein complex assembly	Any process that modulates the frequency, rate or extent of protein complex assembly.
	GO:0031396	regulation of protein ubiquitination	Any process that modulates the frequency, rate or extent of the addition of ubiquitin groups to a protein.
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.
	GO:0009409	response to cold	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a cold stimulus, a temperature stimulus below the optimal temperature for that organism.
	GO:0043627	response to estrogen	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by an estrogen, C18 steroid hormones that can stimulate the development of female sexual characteristics.
	GO:0009408	response to heat	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
	GO:0009651	response to salt stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
	GO:0006950	response to stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
	GO:0006986	response to unfolded protein	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an unfolded protein stimulus.
	GO:0007165	signal transduction	The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
	GO:0003009	skeletal muscle contraction	A process in which force is generated within skeletal muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. In the skeletal muscle, the muscle contraction takes advantage of an ordered sarcomeric structure and in most cases it is under voluntary control.
	GO:0048010	vascular endothelial growth factor receptor signaling pathway	Any series of molecular signals initiated by the binding of an extracellular ligand to a vascular endothelial growth factor receptor (VEGFR) located on the surface of the receiving cell, and ending with regulation of a downstream cellular process, e.g. transcription.
cellular component
	GO:0016324	apical plasma membrane	The region of the plasma membrane located at the apical end of the cell.
	GO:0016323	basolateral plasma membrane	The region of the plasma membrane that includes the basal end and sides of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis.
	GO:0031526	brush border membrane	The portion of the plasma membrane surrounding the brush border.
	GO:0009986	cell surface	The external part of the cell wall and/or plasma membrane.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0071682	endocytic vesicle lumen	The volume enclosed by the membrane of an endocytic vesicle.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0031012	extracellular matrix	A structure lying external to one or more cells, which provides structural support for cells or tissues.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
	GO:0043202	lysosomal lumen	The volume enclosed within the lysosomal membrane.
	GO:0042470	melanosome	A tissue-specific, membrane-bounded cytoplasmic organelle within which melanin pigments are synthesized and stored. Melanosomes are synthesized in melanocyte cells.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0043209	myelin sheath	An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.
	GO:0043005	neuron projection	A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
	GO:0043025	neuronal cell body	The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
	GO:0048471	perinuclear region of cytoplasm	Cytoplasm situated near, or occurring around, the nucleus.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
	GO:0043234	protein complex	A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.
	GO:0032587	ruffle membrane	The portion of the plasma membrane surrounding a ruffle.

Asymmetric/Biological Unit
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1byq	HSP90 N-TERMINAL DOMAIN BOUND TO ADP-MG
1osf	HUMAN HSP90 IN COMPLEX WITH 17-DESMETHOXY- 17-N,N-DIMETHYLAMINOETHYLAMINO-GELDANAMYCIN
1uy6	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3,4, 5-TRIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE
1uy7	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(4- METHOXY-BENZYL)-9H-PURIN-6-YLAMINE
1uy8	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3- TRIMETHOXY-BENZYL)-9H-PURIN-6YLAMINE
1uy9	HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-9H-PURIN-6- YLAMINE
1uyc	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-9H-PURIN-6-YLAMINE
1uyd	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2- CHLORO-3,4,5-TRIMETHOXY-BENZYL)-9H-PURIN- 6-YLAMINE
1uye	HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-9-PENT-4-YLNYL-9H- PURIN-6-YLAMINE
1uyf	HUMAN HSP90-ALPHA WITH 8-(2-CHLORO-3,4, 5-TRIMETHOXY-BENZYL)-2-FLUORO-9-PENT-4- YLNYL-9H-PURIN-6-YLAMINE
1uyg	HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9H-PURIN-6-YLAMINE
1uyh	HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(2,5- DIMETHOXY-BENZYL)-2-FLUORO-9H-PURIN-6- YLAMINE
1uyi	HUMAN HSP90-ALPHA WITH 8-(2,5-DIMETHOXY- BENZYL)-2-FLUORO-9-PENT-9H-PURIN-6- YLAMINE
1uyk	HUMAN HSP90-ALPHA WITH 8-BENZO[1,3] DIOXOL-,5-YLMETHYL-9-BUTYL-2-FLUORO-9H- PURIN-6-YLAMINE
1uyl	STRUCTURE-ACTIVITY RELATIONSHIPS IN PURINE- BASED INHIBITOR BINDING TO HSP90 ISOFORMS
1yc1	CRYSTAL STRUCTURES OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
1yc3	CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
1yc4	CRYSTAL STRUCTURE OF HUMAN HSP90ALPHA COMPLEXED WITHDIHYDROXYPHENYLPYRAZOLES
1yer	HUMAN HSP90 GELDANAMYCIN-BINDING DOMAIN, " CLOSED" CONFORMATION
1yes	HUMAN HSP90 GELDANAMYCIN-BINDING DOMAIN, "OPEN " CONFORMATION
1yet	GELDANAMYCIN BOUND TO THE HSP90 GELDANAMYCIN- BINDING DOMAIN
2bsm	NOVEL, POTENT SMALL MOLECULE INHIBITORS OF THE MOLECULAR CHAPERONE HSP90 DISCOVERED THROUGH STRUCTURE-BASED DESIGN
2bt0	NOVEL, POTENT SMALL MOLECULE INHIBITORS OF THE MOLECULAR CHAPERONE HSP90 DISCOVERED THROUGH STRUCTURE-BASED DESIGN
2bug	SOLUTION STRUCTURE OF THE TPR DOMAIN FROM PROTEIN PHOSPHATASE 5 IN COMPLEX WITH HSP90 DERIVED PEPTIDE
2byh	3-(5-CHLORO-2,4-DIHYDROXYPHENYL)-PYRAZOLE- 4-CARBOXAMIDES AS INHIBITORS OF THE HSP90 MOLECULAR CHAPERONE
2byi	3-(5-CHLORO-2,4-DIHYDROXYPHENYL)-PYRAZOLE- 4-CARBOXAMIDES AS INHIBITORS OF THE HSP90 MOLECULAR CHAPERONE
2bz5	STRUCTURE-BASED DISCOVERY OF A NEW CLASS OF HSP90 INHIBITORS
2c2l	CRYSTAL STRUCTURE OF THE CHIP U-BOX E3 UBIQUITIN LIGASE
2ccs	HUMAN HSP90 WITH 4-CHLORO-6-(4-PIPERAZIN- 1-YL-1H-PYRAZOL-3-YL)-BENZENE-1,2-DIOL
2cct	HUMAN HSP90 WITH 5-(5-CHLORO-2,4- DIHYDROXY-PHENYL)-4-PIPERAZIN-1-YL-2H- PYRAZOLE-3-CARBOXYLIC ACID ETHYLAMIDE
2ccu	HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4- METHANESULPHONYL-BENZYL)-PIERAZIN-1-YL)-1H- PYRAZOL-3-YL)-BENZENE-1,3-DIOL
2cdd	HUMAN HSP90 WITH 4-(4-(2,3-DIHYDRO- BENZOL(1,4)DIOXIN-6-YL)-5-METHYL-1H- PYRAZOL-3-YL)-6-ETHYL-BENZENE-1,3-DIOL
2fwy	STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATERSOLUBLE INHIBITOR PU-H64
2fwz	STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATERSOLUBLE INHIBITOR PU-H71
2jjc	HSP90 ALPHA ATPASE DOMAIN WITH BOUND SMALL MOLECULE FRAGMENT
2uwd	INHIBITION OF THE HSP90 MOLECULAR CHAPERONE IN VITRO AND IN VIVO BY NOVEL, SYNTHETIC , POTENT RESORCINYLIC PYRAZOLE, ISOXAZOLE AMIDE ANALOGS
2vci	4,5 DIARYL ISOXAZOLE HSP90 CHAPERONE INHIBITORS: POTENTIAL THERAPEUTIC AGENTS FOR THE TREATMENT OF CANCER
2vcj	4,5 DIARYL ISOXAZOLE HSP90 CHAPERONE INHIBITORS: POTENTIAL THERAPEUTIC AGENTS FOR THE TREATMENT OF CANCER
2wi1	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi2	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi3	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi4	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi5	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi6	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2wi7	ORALLY ACTIVE 2-AMINO THIENOPYRIMIDINE INHIBITORS OF THE HSP90 CHAPERONE
2xab	STRUCTURE OF HSP90 WITH AN INHIBITOR BOUND
2xdk	STRUCTURE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND
2xdl	STRUCTURE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND
2xds	STRUCTRE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND
2xdu	STRUCTRE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND
2xdx	STRUCTRE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND
2xht	STRUCTRE OF HSP90 WITH SMALL MOLECULE INHIBITOR BOUND

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (4, 4)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (2, 2)

Gene Ontology (81, 81)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File