Structure of PDB 5ts0 Chain Y Binding Site BS01

Receptor Information
>5ts0 Chain Y (length=223) 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
GAVDVPESRIAELARAIIESRSG
Ligand information
Ligand ID7J1
InChIInChI=1S/C32H34N4O5/c1-41-22-28(31(39)33-21-25-14-9-13-24-12-5-6-15-26(24)25)35-32(40)27(20-30(38)36-18-7-8-19-36)34-29(37)17-16-23-10-3-2-4-11-23/h2-15,18-19,27-28H,16-17,20-22H2,1H3,(H,33,39)(H,34,37)(H,35,40)/t27-,28-/m0/s1
InChIKeyMQUOXGJRURBMAU-NSOVKSMOSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6COC[C@@H](C(=O)NCc1cccc2c1cccc2)NC(=O)[C@H](CC(=O)n3cccc3)NC(=O)CCc4ccccc4
CACTVS 3.385COC[C@H](NC(=O)[C@H](CC(=O)n1cccc1)NC(=O)CCc2ccccc2)C(=O)NCc3cccc4ccccc34
OpenEye OEToolkits 2.0.6COCC(C(=O)NCc1cccc2c1cccc2)NC(=O)C(CC(=O)n3cccc3)NC(=O)CCc4ccccc4
ACDLabs 12.01C(CCc1ccccc1)(=O)NC(C(=O)NC(C(NCc2c3c(ccc2)cccc3)=O)COC)CC(n4cccc4)=O
CACTVS 3.385COC[CH](NC(=O)[CH](CC(=O)n1cccc1)NC(=O)CCc2ccccc2)C(=O)NCc3cccc4ccccc34
FormulaC32 H34 N4 O5
Name(2S)-N-{(2S)-3-methoxy-1-[(naphthalen-1-ylmethyl)amino]-1-oxopropan-2-yl}-4-oxo-2-[(3-phenylpropanoyl)amino]-4-(1H-pyrrol-1-yl)butanamide (non-preferred name)
ChEMBL
DrugBank
ZINCZINC000584905406
PDB chain5ts0 Chain X Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5ts0 Structural Basis for the Species-Selective Binding of N,C-Capped Dipeptides to the Mycobacterium tuberculosis Proteasome.
Resolution2.8468 Å
Binding residue
(original residue number in PDB)		D124 W129
Binding residue
(residue number reindexed from 1)		D124 W129
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.80,IC50=0.016uM
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:5ts0, PDBe:5ts0, PDBj:5ts0
PDBsum5ts0
PubMed27976853
UniProtP9WHT9|PSB_MYCTU Proteasome subunit beta (Gene Name=prcB)

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