Structure of PDB 1m4g Chain B Binding Site BS02

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 IDRIO
InChIInChI=1S/C17H34N4O10/c18-2-6-10(24)12(26)8(21)16(28-6)30-14-5(20)1-4(19)9(23)15(14)31-17-13(27)11(25)7(3-22)29-17/h4-17,22-27H,1-3,18-21H2/t4-,5+,6-,7-,8-,9+,10-,11-,12-,13-,14-,15-,16-,17+/m1/s1
InChIKeyNSKGQURZWSPSBC-VVPCINPTSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O(C2C(OC1OC(CN)C(O)C(O)C1N)C(N)CC(N)C2O)C3OC(C(O)C3O)CO
OpenEye OEToolkits 1.5.0C1C(C(C(C(C1N)OC2C(C(C(C(O2)CN)O)O)N)OC3C(C(C(O3)CO)O)O)O)N
OpenEye OEToolkits 1.5.0C1[C@H]([C@@H]([C@H]([C@@H]([C@H]1N)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CN)O)O)N)O[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)O)N
CACTVS 3.341NC[CH]1O[CH](O[CH]2[CH](N)C[CH](N)[CH](O)[CH]2O[CH]3O[CH](CO)[CH](O)[CH]3O)[CH](N)[CH](O)[CH]1O
CACTVS 3.341NC[C@H]1O[C@H](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O)[C@H]2O[C@@H]3O[C@H](CO)[C@@H](O)[C@H]3O)[C@H](N)[C@@H](O)[C@@H]1O
FormulaC17 H34 N4 O10
NameRIBOSTAMYCIN;
5-AMINO-2-AMINOMETHYL-6-[4,6-DIAMINO-2-(3,4-DIHYDROXY-5-HYDROXYMETHYL-TETRAHYDRO-FURAN-2-YLOXY)-3-HYDROXY-CYCLOHEXYLOXY ]-TETRAHYDRO-PYRAN-3,4-DIOL;
(1R,2R,3S,4R,6S)-4,6-diamino-3-hydroxy-2-(beta-D-ribofuranosyloxy)cyclohexyl 2,6-diamino-2,6-dideoxy-alpha-D-glucopyranoside
ChEMBLCHEMBL221572
DrugBankDB03615
ZINCZINC000053255716
PDB chain1m4g Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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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)
F32 D35 F36 D40 E82 S117 D152 W181
Binding residue
(residue number reindexed from 1)
F27 D30 F31 D35 E77 S112 D147 W176
Annotation score1
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

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Molecular Function

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Biological Process

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

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