Structure of PDB 5trs Chain H Binding Site BS02

Receptor Information
>5trs Chain H (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 ID7HZ
InChIInChI=1S/C28H35N5O7/c1-17-13-22(32-39-17)27(37)30-21(14-24(34)33-40-28(2,3)4)26(36)31-23(16-38-5)25(35)29-15-19-11-8-10-18-9-6-7-12-20(18)19/h6-13,21,23H,14-16H2,1-5H3,(H,29,35)(H,30,37)(H,31,36)(H,33,34)/t21-,23-/m0/s1
InChIKeySDQPNMCIUPBBDV-GMAHTHKFSA-N
SMILES
SoftwareSMILES
CACTVS 3.385COC[CH](NC(=O)[CH](CC(=O)NOC(C)(C)C)NC(=O)c1cc(C)on1)C(=O)NCc2cccc3ccccc23
CACTVS 3.385COC[C@H](NC(=O)[C@H](CC(=O)NOC(C)(C)C)NC(=O)c1cc(C)on1)C(=O)NCc2cccc3ccccc23
ACDLabs 12.01c1c(onc1C(=O)NC(C(=O)NC(COC)C(=O)NCc2c3c(ccc2)cccc3)CC(NOC(C)(C)C)=O)C
OpenEye OEToolkits 2.0.6Cc1cc(no1)C(=O)NC(CC(=O)NOC(C)(C)C)C(=O)NC(COC)C(=O)NCc2cccc3c2cccc3
OpenEye OEToolkits 2.0.6Cc1cc(no1)C(=O)N[C@@H](CC(=O)NOC(C)(C)C)C(=O)N[C@@H](COC)C(=O)NCc2cccc3c2cccc3
FormulaC28 H35 N5 O7
NameN-tert-butoxy-N~2~-(5-methyl-1,2-oxazole-3-carbonyl)-L-asparaginyl-O-methyl-N-[(naphthalen-1-yl)methyl]-L-serinamide
ChEMBL
DrugBank
ZINCZINC000584905434
PDB chain5trs Chain N Residue 301 [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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PDB5trs Structural Basis for the Species-Selective Binding of N,C-Capped Dipeptides to the Mycobacterium tuberculosis Proteasome.
Resolution3.08357 Å
Binding residue
(original residue number in PDB)		S122 D124
Binding residue
(residue number reindexed from 1)		S122 D124
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=8.00,IC50=0.010uM
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:5trs, PDBe:5trs, PDBj:5trs
PDBsum5trs
PubMed27976853
UniProtP9WHT9|PSB_MYCTU Proteasome subunit beta (Gene Name=prcB)

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