Structure of PDB 3krd Chain N Binding Site BS01

Receptor Information
>3krd Chain N (length=222) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TTIVALKYPGGVVMAGDRRSTQGNMISGRDVRKVYITDDYTATGIAGTAA
VAVEFARLYAVELEHYEKLEGVPLTFAGKINRLAIMVRGNLAAAMQGLLA
LPLLAGYDIHASDPQSAGRIVSFDAAGGWNIEEEGYQAVGSGSLFAKSSM
KKLYSQVTDGDSGLRVAVEALYDAADDDSATGGPDLVRGIFPTAVIIDAD
GAVDVPESRIAELARAIIESRS
Ligand information
Ligand IDFEB
InChIInChI=1S/C27H51N5O7/c1-4-5-6-7-8-9-10-11-20(34)15-25(37)31-22(16-24(29)36)27(39)32-21(12-13-23(28)35)26(38)30-19(17-33)14-18(2)3/h18-22,33-34H,4-17H2,1-3H3,(H2,28,35)(H2,29,36)(H,30,38)(H,31,37)(H,32,39)/t19-,20+,21-,22-/m0/s1
InChIKeyQHOKNKNDLHIBEV-LRSLUSHPSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCCCCCCC[C@@H](O)CC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](CO)CC(C)C
ACDLabs 10.04O=C(NC(CC(C)C)CO)C(NC(=O)C(NC(=O)CC(O)CCCCCCCCC)CC(=O)N)CCC(=O)N
CACTVS 3.341CCCCCCCCC[CH](O)CC(=O)N[CH](CC(N)=O)C(=O)N[CH](CCC(N)=O)C(=O)N[CH](CO)CC(C)C
OpenEye OEToolkits 1.5.0CCCCCCCCCC(CC(=O)NC(CC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CC(C)C)CO)O
OpenEye OEToolkits 1.5.0CCCCCCCCC[C@H](CC(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(C)C)CO)O
FormulaC27 H51 N5 O7
NameN~2~-[(3R)-3-hydroxydodecanoyl]-L-asparaginyl-N~1~-[(1S)-1-(hydroxymethyl)-3-methylbutyl]-L-glutamamide;
Fellutamide B, bound form
ChEMBL
DrugBank
ZINCZINC000058638640
PDB chain3krd Chain G Residue 300 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3krd Fellutamide B is a potent inhibitor of the Mycobacterium tuberculosis proteasome.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		D424 A426
Binding residue
(residue number reindexed from 1)		D124 A126
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.25.1: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0004298 threonine-type endopeptidase activity
Biological Process
GO:0010498 proteasomal protein catabolic process
GO:0051603 proteolysis involved in protein catabolic process
Cellular Component
GO:0005839 proteasome core complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3krd, PDBe:3krd, PDBj:3krd
PDBsum3krd
PubMed20558127
UniProtP9WHT9|PSB_MYCTU Proteasome subunit beta (Gene Name=prcB)

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