Structure of PDB 6g7f Chain K Binding Site BS01

Receptor Information
>6g7f Chain K (length=212) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TTTLAFRFQGGIIVAVDSRATAGNWVASQTVKKVIEINPFLLGTMAGGAA
DCQFWETWLGSQCRLHELREKERISVAAASKILSNLVYQYKGAGLSMGTM
ICGYTRKEGPTIYYVDSDGTRLKGDIFCVGSGQTFAYGVLDSNYKWDLSV
EDALYLGKRSILAAAHRDAYSGGSVNLYHVTEDGWIYHGNHDVGELFWKV
KEEEGSFNNVIG
Ligand information
Ligand IDEPW
InChIInChI=1S/C17H30N2O7/c1-7(2)10(16(23)24)13(20)15(22)18-11(8(3)4)14(21)19-12(9(5)6)17(25)26/h7-13,20H,1-6H3,(H,18,22)(H,19,21)(H,23,24)(H,25,26)/t10-,11-,12-,13+/m0/s1
InChIKeyAEDSWBBILSEDHQ-ZDEQEGDKSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](O)[C@H](C(C)C)C(O)=O)C(C)C)C(O)=O
CACTVS 3.385CC(C)[CH](NC(=O)[CH](NC(=O)[CH](O)[CH](C(C)C)C(O)=O)C(C)C)C(O)=O
OpenEye OEToolkits 2.0.6CC(C)C(C(C(=O)NC(C(C)C)C(=O)NC(C(C)C)C(=O)O)O)C(=O)O
OpenEye OEToolkits 2.0.6CC(C)[C@@H]([C@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)O)O)C(=O)O
FormulaC17 H30 N2 O7
NameCystargolide B- bound form
ChEMBL
DrugBank
ZINC
PDB chain6g7f Chain K Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6g7f Design, synthesis, and evaluation of cystargolide-based beta-lactones as potent proteasome inhibitors.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		T1 A20 T21 A22
Binding residue
(residue number reindexed from 1)		T1 A20 T21 A22
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) T1 D17 R19 K33 G47 S131 D168 S171
Catalytic site (residue number reindexed from 1) T1 D17 R19 K33 G47 S131 D168 S171
Enzyme Commision number 3.4.25.1: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0004298 threonine-type endopeptidase activity
Biological 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
View graph for
Cellular Component
External links
PDB RCSB:6g7f, PDBe:6g7f, PDBj:6g7f
PDBsum6g7f
PubMed30165344
UniProtP30656|PSB5_YEAST Proteasome subunit beta type-5 (Gene Name=PRE2)

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