Structure of PDB 4pko Chain E Binding Site BS03

Receptor Information
>4pko Chain E (length=524) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AAKDVKFGNDARVKMLRGVNVLADAVKVTLGPKGRNVVLDKSFGAPTITK
DGVSVAREIELEDKFENMGAQMVKEVASKANDAAGDGTTTATVLAQAIIT
EGLKAVAAGMNPMDLKRGIDKAVTAAVEELKALSVPCSDSKAIAQVGTIS
ANSDETVGKLIAEAMDKVGKEGVITVEDGTGLQDELDVVEGMQFDRGYLS
PYFINKPETGAVELESPFILLADKKISNIREMLPVLEAVAKAGKPLLIIA
EDVEGEALATLVVNTMRGIVKVAAVKAPGFGDRRKAMLQDIATLTGGTVI
SEEIGMELEKATLEDLGQAKRVVINKDTTTIIDGVGEEAAIQGRVAQIRQ
QIEEATSDYDREKLQERVAKLAGGVAVIKVGAATEVEMKEKKARVEDALH
ATRAAVEEGVVAGGGVALIRVASKLADLRGQNEDQNVGIKVALRAMEAPL
RQIVLNCGEEPSVVANTVKGGDGNYGYNAATEEYGNMIDMGILDPTKVTR
SALQYAASVAGLMITTECMVTDLP
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain4pko Chain E Residue 603 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4pko Formation and structures of GroEL:GroES2 chaperonin footballs, the protein-folding functional form.
Resolution3.84 Å
Binding residue
(original residue number in PDB)		D87 S151
Binding residue
(residue number reindexed from 1)		D86 S150
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D52 T89 T90 D398
Catalytic site (residue number reindexed from 1) D51 T88 T89 D397
Enzyme Commision number 5.6.1.7: chaperonin ATPase.
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016853 isomerase activity
GO:0046872 metal ion binding
GO:0051082 unfolded protein binding
GO:0140662 ATP-dependent protein folding chaperone
Biological Process
GO:0006457 protein folding
GO:0009408 response to heat
GO:0042026 protein refolding
GO:0051085 chaperone cofactor-dependent protein refolding
Cellular Component
GO:0005737 cytoplasm
GO:1990220 GroEL-GroES complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4pko, PDBe:4pko, PDBj:4pko
PDBsum4pko
PubMed25136110
UniProtQ548M1

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