Structure of PDB 4y78 Chain b Binding Site BS01
Receptor Information
>4y78 Chain b (length=196) Species:
559292
(Saccharomyces cerevisiae S288C) [
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TSIMAVTFKDGVILGADSRTTTGAYIANRVTDKLTRVHDKIWCCRSGSAA
DTQAIADIVQYHLELYTSQYGTPSTETAASVFKELCYENKDNLTAGIIVA
GYDDKNKGEVYTIPLGGSVHKLPYAIAGSGSTFIYGYCDKNFRENMSKEE
TVDFIKHSLSQAIKWDGSSGGVIRMVVLTAAGVERLIFYPDEYEQL
Ligand information
>4y78 Chain 6 (length=3) Species:
32630
(synthetic construct) [
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LAD
Receptor-Ligand Complex Structure
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PDB
4y78
Systematic Analyses of Substrate Preferences of 20S Proteasomes Using Peptidic Epoxyketone Inhibitors.
Resolution
2.8 Å
Binding residue
(original residue number in PDB)
T1 T20 T21 S46 G47
Binding residue
(residue number reindexed from 1)
T1 T20 T21 S46 G47
Enzymatic activity
Enzyme Commision number
3.4.25.1
: proteasome endopeptidase complex.
Gene Ontology
Molecular Function
GO:0004175
endopeptidase activity
GO:0004298
threonine-type endopeptidase activity
GO:0005515
protein binding
Biological Process
GO:0006508
proteolysis
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
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:4y78
,
PDBe:4y78
,
PDBj:4y78
PDBsum
4y78
PubMed
26020686
UniProt
P38624
|PSB1_YEAST Proteasome subunit beta type-1 (Gene Name=PRE3)
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