Structure of PDB 3k99 Chain B

Receptor sequence
>3k99B (length=216) Species: 9606 (Homo sapiens) [Search protein sequence]
PMEEEEVETFAFQAEIAQLMSLIINTFYSNKEIFLRELISNSSDALDKIR
YESLTDPSKLDSGKELHINLIPNKQDRTLTIVDTGIGMTKADLINNLGTI
AKSGTKAFMEALQAGADISMIGQFGVGFYSAYLVAEKVTVITKHNDDEQY
AWESSAGGSFTVRTDTGEPMGRGTKVILHLKEDQTEYLEERRIKEIVKKH
SQFIGYPITLFVEKEL
3D structure
PDB3k99 Dihydroxyphenylisoindoline amides as orally bioavailable inhibitors of the heat shock protein 90 (hsp90) molecular chaperone.
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.4.10: non-chaperonin molecular chaperone ATPase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 PFT B N51 A55 K58 D93 I96 G97 M98 T184 N41 A45 K48 D83 I86 G87 M88 T174 MOAD: Ki=60nM
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0051082 unfolded protein binding
GO:0140662 ATP-dependent protein folding chaperone
Biological Process
GO:0006457 protein folding

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Molecular Function
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Biological Process
External links
PDB RCSB:3k99, PDBe:3k99, PDBj:3k99
PDBsum3k99
PubMed19908836
UniProtP07900|HS90A_HUMAN Heat shock protein HSP 90-alpha (Gene Name=HSP90AA1)

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