Structure of PDB 5l63 Chain A Binding Site BS01

Receptor Information
>5l63 Chain A (length=250) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTDRYSFSLTTFSPSGKLGQIDYALTAVKQGVTSLGIKATNGVVIATEKK
SSSPLAMSETLSKVSLLTPDIGAVYSGMGPDYRVLVDKSRKVAHTSYKRI
YGEYPPTKLLVSEVAKIMQEATQSGGVRPFGVSLLIAGHDEFNGFSLYQV
DPSGSYFPWKATAIGKGSVAAKTFLEKRWNDELELEDAIHIALLTLKESV
EGEFNGDTIELAIIGDENPDLLGYTGIPTDKGPRFRKLTSQEINDRLEAL
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain5l63 Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5l63 A humanized yeast proteasome identifies unique binding modes of inhibitors for the immunosubunit beta 5i.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		M118 P129 F130 P152
Binding residue
(residue number reindexed from 1)		M118 P129 F130 P152
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) E48 K50 K63 G77 K166 E203 N205
Catalytic site (residue number reindexed from 1) E48 K50 K63 G77 K166 E203 N205
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:0006511 ubiquitin-dependent protein catabolic 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:0005839 proteasome core complex
GO:0019773 proteasome core complex, alpha-subunit complex
GO:0034515 proteasome storage granule

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5l63, PDBe:5l63, PDBj:5l63
PDBsum5l63
PubMed27789522
UniProtP23639|PSA2_YEAST Proteasome subunit alpha type-2 (Gene Name=PRE8)

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