Structure of PDB 3oeu Chain L Binding Site BS01

Receptor Information
>3oeu Chain L (length=222) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QFNPYGDNGGTILGIAGEDFAVLAGDTRNITDYSINSRYEPKVFDCGDNI
VMSANGFAADGDALVKRFKNSVKWYHFDHNDKKLSINSAARNIQHLLYGK
RFFPYYVHTIIAGLDEDGKGAVYSFDPVGSYEREQCRAGGAAASLIMPFL
DNQVNFKNQYEPGTNGKVKKPLKYLSVEEVIKLVRDSFTSATERHIQVGD
GLEILIVTKDGVRKEFYELKRD
Ligand information
Ligand IDOEU
InChIInChI=1S/C31H36ClN3O4/c1-21-10-6-7-13-24(21)17-19-28(37)35-29(22(2)36)31(39)34-27(18-16-23-11-4-3-5-12-23)30(38)33-20-25-14-8-9-15-26(25)32/h3-15,22,27,29,36H,16-20H2,1-2H3,(H,33,38)(H,34,39)(H,35,37)/t22-,27+,29+/m1/s1
InChIKeyPBDVPZRRBJJONI-RVBRUHEGSA-N
SMILES
SoftwareSMILES
CACTVS 3.370C[CH](O)[CH](NC(=O)CCc1ccccc1C)C(=O)N[CH](CCc2ccccc2)C(=O)NCc3ccccc3Cl
OpenEye OEToolkits 1.7.2Cc1ccccc1CCC(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCc2ccccc2)C(=O)NCc3ccccc3Cl
CACTVS 3.370C[C@@H](O)[C@H](NC(=O)CCc1ccccc1C)C(=O)N[C@@H](CCc2ccccc2)C(=O)NCc3ccccc3Cl
ACDLabs 12.01Clc1ccccc1CNC(=O)C(NC(=O)C(NC(=O)CCc2ccccc2C)C(O)C)CCc3ccccc3
OpenEye OEToolkits 1.7.2Cc1ccccc1CCC(=O)NC(C(C)O)C(=O)NC(CCc2ccccc2)C(=O)NCc3ccccc3Cl
FormulaC31 H36 Cl N3 O4
NameN-{(2S)-1-[(2-chlorobenzyl)amino]-1-oxo-4-phenylbutan-2-yl}-N~2~-[3-(2-methylphenyl)propanoyl]-L-threoninamide
ChEMBLCHEMBL1271031
DrugBank
ZINCZINC000064528240
PDB chain3oeu Chain K Residue 213 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3oeu Optimization of a series of dipeptides with a P3 threonine residue as non-covalent inhibitors of the chymotrypsin-like activity of the human 20S proteasome.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		P94 D114 P115
Binding residue
(residue number reindexed from 1)		P104 D126 P127
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.51,IC50=31nM
Enzymatic activity
Enzyme Commision number 3.4.25.1: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0003674 molecular_function
GO:0005515 protein binding
Biological Process
GO:0010499 proteasomal ubiquitin-independent protein catabolic process
GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0051603 proteolysis involved in protein catabolic process
Cellular Component
GO:0000502 proteasome complex
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005839 proteasome core complex
GO:0019774 proteasome core complex, beta-subunit complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3oeu, PDBe:3oeu, PDBj:3oeu
PDBsum3oeu
PubMed20875739
UniProtP23724|PSB6_YEAST Proteasome subunit beta type-6 (Gene Name=PRE7)

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