Structure of PDB 7l6n Chain B Binding Site BS03

Receptor Information
>7l6n Chain B (length=672) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QALQKYSTDLTARAREGKLDPVIGRDNEIRRVVQVLSRRTKNNPVLIGEP
GVGKTAIVEGLAQRIVAGDVPESLRDKTIVALDLGSMVAGSKYRGEFEER
LKAVLDDIKNSAGQIITFIDELHTIVGAGADAGNMIKPMLARGELRLVGA
TTLDEYRKHIEKDAALERRFQQVYVGEPSVEDTIGILRGLKDRYEVHHGV
RITDSALVAAATLSDRYITARFLPDKAIDLVDEAASRLRMEIDSRPVEID
EVERLVRRLEIEEMALSKEEDEASAERLAKLRSELADQKEKLAELTTRWQ
NEKNAIEIVRDLKEQLEALRGESERAERDGDLAKAAELRYGRIPEVEKKL
DAALPQKEEVGPDDIADVVSAWTGIPAGRLLEGETAKLLRMEDELGKRVI
GQKAAVTAVSDAVRRSRAGVSDPNRPTGAFMFLGPTGVGKTELAKALADF
LFDDERAMVRIDMSEYGEKHTVARLIGAPPGYVGYEAGGQLTEAVRRRPY
TVVLFDEIEKAHPDVFDVLLQVLDEGRLTDGHGRTVDFRNTILILTSNLG
SGGSAEQVLAAVRATFKPEFINRLDDVLIFEGLNPEELVRIVDIQLAQLG
KRLAQRRLQLQVSLPAKRWLAQRGFDPVYGARPLRRLVQQAIGDQLAKML
LAGQVHDGDTVPVNVSPDADSL
Ligand information
Ligand IDAGS
InChIInChI=1S/C10H16N5O12P3S/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(25-10)1-24-28(18,19)26-29(20,21)27-30(22,23)31/h2-4,6-7,10,16-17H,1H2,(H,18,19)(H,20,21)(H2,11,12,13)(H2,22,23,31)/t4-,6-,7-,10-/m1/s1
InChIKeyNLTUCYMLOPLUHL-KQYNXXCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)OP(=S)(O)O)O)O)N
CACTVS 3.370Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=S)[C@@H](O)[C@H]3O
CACTVS 3.370Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=S)[CH](O)[CH]3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OP(=S)(O)O)O)O)N
ACDLabs 12.01O=P(O)(OP(=S)(O)O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
FormulaC10 H16 N5 O12 P3 S
NamePHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER;
ATP-GAMMA-S;
ADENOSINE 5'-(3-THIOTRIPHOSPHATE);
ADENOSINE 5'-(GAMMA-THIOTRIPHOSPHATE);
ADENOSINE-5'-DIPHOSPHATE MONOTHIOPHOSPHATE
ChEMBLCHEMBL131890
DrugBankDB02930
ZINCZINC000008295128
PDB chain7l6n Chain B Residue 902 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7l6n Structural basis for aggregate dissolution and refolding by the Mycobacterium tuberculosis ClpB-DnaK bi-chaperone system.
Resolution7.0 Å
Binding residue
(original residue number in PDB)		I573 T609 G610 V611 G612 K613 T614 R805
Binding residue
(residue number reindexed from 1)		I400 T436 G437 V438 G439 K440 T441 R632
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
Biological Process
GO:0009408 response to heat
GO:0034605 cellular response to heat
GO:0042026 protein refolding
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall

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Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7l6n, PDBe:7l6n, PDBj:7l6n
PDBsum7l6n
PubMed34038719
UniProtP9WPD1|CLPB_MYCTU Chaperone protein ClpB (Gene Name=clpB)

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