Structure of PDB 1m4g Chain B Binding Site BS03

Receptor Information
>1m4g Chain B (length=176) Species: 83332 (Mycobacterium tuberculosis H37Rv) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HTARLVHTADLDSETRQDIRQMVTGAFAGDFTETDWEHTLGGMHALIWHH
GAIIAHAAVIQRRLIYRGNALRCGYVEGVAVRADWRGQRLVSALLDAVEQ
VMRGAYQLGALSSSARARRLYASRGWLPWHGPTSVLAPTGPVRTPDDDGT
VFVLPIDISLDTSAELMCDWRAGDVW
Ligand information
Ligand IDPAP
InChIInChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-6(16)7(27-29(17,18)19)4(26-10)1-25-31(23,24)28-30(20,21)22/h2-4,6-7,10,16H,1H2,(H,23,24)(H2,11,12,13)(H2,17,18,19)(H2,20,21,22)/t4-,6-,7-,10-/m1/s1
InChIKeyGBBWIZKLHXYJOA-KQYNXXCUSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3OP(=O)(O)O
CACTVS 3.341Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(=O)O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH]3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)OP(=O)(O)O)OP(=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)OP(=O)(O)O)OP(=O)(O)O)O)N
CACTVS 3.341Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P@](O)(=O)O[P](O)(O)=O)[C@@H](O[P](O)(O)=O)[C@H]3O
FormulaC10 H16 N5 O13 P3
Name3'-PHOSPHATE-ADENOSINE-5'-DIPHOSPHATE
ChEMBL
DrugBankDB01842
ZINCZINC000013527438
PDB chain1m4g Chain B Residue 600 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1m4g Aminoglycoside 2'-N-acetyltransferase from Mycobacterium tuberculosis in complex with coenzyme A and aminoglycoside substrates.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		S119 A120 R121 R123
Binding residue
(residue number reindexed from 1)		S114 A115 R116 R118
Annotation score3
Enzymatic activity
Enzyme Commision number 2.3.1.-
Gene Ontology
Molecular Function
GO:0016746 acyltransferase activity
GO:0016747 acyltransferase activity, transferring groups other than amino-acyl groups
GO:0034069 aminoglycoside N-acetyltransferase activity
GO:0047921 aminoglycoside 2'-N-acetyltransferase activity
Biological Process
GO:0030649 aminoglycoside antibiotic catabolic process
GO:0046677 response to antibiotic
Cellular Component
GO:0005886 plasma membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1m4g, PDBe:1m4g, PDBj:1m4g
PDBsum1m4g
PubMed12161746
UniProtP9WQG9|AAC2_MYCTU Aminoglycoside 2'-N-acetyltransferase (Gene Name=aac)

[Back to BioLiP]