Structure of PDB 4r02 Chain L Binding Site BS01

Receptor Information
>4r02 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 ID3E5
InChIInChI=1S/C35H52N4O6/c1-21(2)16-28(31(40)34(43)36-27-15-14-24(7)19-25(27)8)37-32(41)29(17-22(3)4)38-33(42)30(18-23(5)6)39-35(44)45-20-26-12-10-9-11-13-26/h9-15,19,21-23,28-31,40H,16-18,20H2,1-8H3,(H,36,43)(H,37,41)(H,38,42)(H,39,44)/t28-,29-,30-,31-/m0/s1
InChIKeyXNTRDXDHYHIHKK-ORYMTKCHSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1ccc(c(c1)C)NC(=O)C(C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)OCc2ccccc2)O
CACTVS 3.385CC(C)C[CH](NC(=O)[CH](CC(C)C)NC(=O)[CH](CC(C)C)NC(=O)OCc1ccccc1)[CH](O)C(=O)Nc2ccc(C)cc2C
ACDLabs 12.01O=C(Nc1ccc(cc1C)C)C(O)C(NC(=O)C(NC(=O)C(NC(=O)OCc2ccccc2)CC(C)C)CC(C)C)CC(C)C
OpenEye OEToolkits 1.7.6Cc1ccc(c(c1)C)NC(=O)[C@H]([C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc2ccccc2)O
CACTVS 3.385CC(C)C[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)[C@H](O)C(=O)Nc2ccc(C)cc2C
FormulaC35 H52 N4 O6
NameN-[(benzyloxy)carbonyl]-L-leucyl-N-{(2S,3S)-1-[(2,4-dimethylphenyl)amino]-2-hydroxy-5-methyl-1-oxohexan-3-yl}-L-leucinamide
ChEMBL
DrugBank
ZINCZINC000098208432
PDB chain4r02 Chain K Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB4r02 alpha-Keto Phenylamides as P1'-Extended Proteasome Inhibitors.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		D126 P127
Binding residue
(residue number reindexed from 1)		D126 P127
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=7.41,IC50=39nM
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4r02, PDBe:4r02, PDBj:4r02
PDBsum4r02
PubMed25087721
UniProtP23724|PSB6_YEAST Proteasome subunit beta type-6 (Gene Name=PRE7)

[Back to BioLiP]