Structure of PDB 6hw4 Chain I Binding Site BS01

Receptor Information
>6hw4 Chain I (length=204) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SDPSSINGGIVVAMTGKDCVAIACDLRLGSQSLGVSNKFEKIFHYGHVFL
GITGLATDVTTLNEMFRYKTNLYKLKEERAIEPETFTQLVSSSLYERRFG
PYFVGPVVAGINSKSGKPFIAGFDLIGCIDEAKDFIVSGTASDQLFGMCE
SLYEPNLEPEDLFETISQALLNAADRDALSGWGAVVYIIKKDEVVKRYLK
MRQD
Ligand information
Ligand IDGRW
InChIInChI=1S/C31H45N7O6S/c1-20(2)16-26(35-30(41)27(37-38-33)18-22-8-6-5-7-9-22)29(40)36-28(21(3)39)31(42)34-25(14-15-45(4,43)44)17-23-10-12-24(19-32)13-11-23/h5-13,20-21,25-28,39H,14-19,32H2,1-4H3,(H,34,42)(H,35,41)(H,36,40)/t21-,25-,26+,27-,28+/m1/s1
InChIKeyXLNBYEKPCUBUPH-GSQIWVKLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6C[C@H]([C@@H](C(=O)N[C@H](CCS(=O)(=O)C)Cc1ccc(cc1)CN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](Cc2ccccc2)N=[N+]=[N-])O
CACTVS 3.385CC(C)C[C@H](NC(=O)[C@@H](Cc1ccccc1)N=[N+]=[N-])C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@H](CC[S](C)(=O)=O)Cc2ccc(CN)cc2
CACTVS 3.385CC(C)C[CH](NC(=O)[CH](Cc1ccccc1)N=[N+]=[N-])C(=O)N[CH]([CH](C)O)C(=O)N[CH](CC[S](C)(=O)=O)Cc2ccc(CN)cc2
OpenEye OEToolkits 2.0.6CC(C)CC(C(=O)NC(C(C)O)C(=O)NC(CCS(=O)(=O)C)Cc1ccc(cc1)CN)NC(=O)C(Cc2ccccc2)N=[N+]=[N-]
FormulaC31 H45 N7 O6 S
Name
ChEMBL
DrugBank
ZINC
PDB chain6hw4 Chain H Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6hw4 Structure-Based Design of Inhibitors Selective for Human Proteasome beta 2c or beta 2i Subunits.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		D124 L125
Binding residue
(residue number reindexed from 1)		D124 L125
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.25.1: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0061133 endopeptidase activator activity
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:6hw4, PDBe:6hw4, PDBj:6hw4
PDBsum6hw4
PubMed30657666
UniProtP25451|PSB3_YEAST Proteasome subunit beta type-3 (Gene Name=PUP3)

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