Structure of PDB 3zm7 Chain B Binding Site BS01

Receptor Information
>3zm7 Chain B (length=356) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASITILEGLEAVRKRPGMYIGSTGERGLHHLIWEVVDNAVDEAMAGYATT
VNVVLLEDGGVEVADDGRGIPVATHASGIPTVDVVMTQLHVGVSVVNALS
TRLEVEIKRDGYEWSQVYEKSEPLGLKQGAPTKKTGSTVRFWADPAVFET
TEYDFETVARRLQEMAFLNKGLTINLTDERVKVKSRTFHYPGGLVDFVKH
INRTKNAIHSSIVDFSGKGTGHEVEIAMQWNAGYSESVHTFANTINTHEG
GTHEEGFRSALTSVVNKYAKDRKLLKDPNLTGDDIREGLAAVISVKVSEP
QFETKTKLGNTEVKSFVQKVCNEQLTHWFEANPTDAKVVVNKAVSSAQAR
IAARKA
Ligand information
Ligand IDACP
InChIInChI=1S/C11H18N5O12P3/c12-9-6-10(14-2-13-9)16(3-15-6)11-8(18)7(17)5(27-11)1-26-31(24,25)28-30(22,23)4-29(19,20)21/h2-3,5,7-8,11,17-18H,1,4H2,(H,22,23)(H,24,25)(H2,12,13,14)(H2,19,20,21)/t5-,7-,8-,11-/m1/s1
InChIKeyUFZTZBNSLXELAL-IOSLPCCCSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(=O)C[P](O)(O)=O)[CH](O)[CH]3O
ACDLabs 10.04O=P(O)(O)CP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(CP(=O)(O)O)O)O)O)N
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@@](=O)(O)O[P@](=O)(CP(=O)(O)O)O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P@](O)(=O)C[P](O)(O)=O)[C@@H](O)[C@H]3O
FormulaC11 H18 N5 O12 P3
NamePHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER;
ADENOSINE-5'-[BETA, GAMMA-METHYLENE]TRIPHOSPHATE
ChEMBLCHEMBL133463
DrugBankDB03909
ZINCZINC000008295124
PDB chain3zm7 Chain B Residue 525 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3zm7 Mycobacterium Tuberculosis DNA Gyrase ATPase Domain Structures Suggest a Dissociative Mechanism that Explains How ATP Hydrolysis is Coupled to Domain Motion.
Resolution3.3 Å
Binding residue
(original residue number in PDB)		N52 E56 I84 V99 V123 G124 V125
Binding residue
(residue number reindexed from 1)		N38 E42 I70 V85 V91 G92 V93
Annotation score1
Enzymatic activity
Enzyme Commision number 5.6.2.2: DNA topoisomerase (ATP-hydrolyzing).
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003918 DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity
GO:0005524 ATP binding
Biological Process
GO:0006265 DNA topological change

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:3zm7, PDBe:3zm7, PDBj:3zm7
PDBsum3zm7
PubMed24015710
UniProtP9WG45|GYRB_MYCTU DNA gyrase subunit B (Gene Name=gyrB)

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