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Structure of yeast 20S open-gate proteasome with Compound 8
3MG7
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 722708.76
    Molecule: Proteasome component Y7
    Polymer: 1 Type: protein Length: 250
    Chains: A, O
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE8 PRS4 YML092C
    UniProtKB:   Protein Feature View | Search PDB | P23639  
    Molecule: Proteasome component Y13
    Polymer: 2 Type: protein Length: 245
    Chains: B, P
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE9 PRS5 YGR135W
    UniProtKB:   Protein Feature View | Search PDB | P23638  
    Molecule: Proteasome component PRE6
    Polymer: 3 Type: protein Length: 243
    Chains: C, Q
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE6 YOL038W
    UniProtKB:   Protein Feature View | Search PDB | P40303  
    Molecule: Proteasome component PUP2
    Polymer: 4 Type: protein Length: 250
    Chains: D, R
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PUP2 DOA5 YGR253C G9155
    UniProtKB:   Protein Feature View | Search PDB | P32379  
    Molecule: Proteasome component PRE5
    Polymer: 5 Type: protein Length: 234
    Chains: E, S
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE5 YMR314W YM9924.06
    UniProtKB:   Protein Feature View | Search PDB | P40302  
    Molecule: Proteasome component C1
    Polymer: 6 Type: protein Length: 248
    Chains: F, T
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE10 PRC1 PRS1 YOR362C O6650
    UniProtKB:   Protein Feature View | Search PDB | P21242  
    Molecule: Proteasome component C7-alpha
    Polymer: 7 Type: protein Length: 252
    Chains: G, U
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names SCL1 PRC2 PRS2 YGL011C
    UniProtKB:   Protein Feature View | Search PDB | P21243  
    Molecule: Proteasome component PUP1
    Polymer: 8 Type: protein Length: 222
    Chains: H, V
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PUP1 YOR157C
    UniProtKB:   Protein Feature View | Search PDB | P25043  
    Molecule: Proteasome component PUP3
    Polymer: 9 Type: protein Length: 205
    Chains: I, W
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PUP3 YER094C
    UniProtKB:   Protein Feature View | Search PDB | P25451  
    Molecule: Proteasome component C11
    Polymer: 10 Type: protein Length: 198
    Chains: J, X
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE1 YER012W
    UniProtKB:   Protein Feature View | Search PDB | P22141  
    Molecule: Proteasome component PRE2
    Polymer: 11 Type: protein Length: 212
    Chains: K, Y
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE2 DOA3 PRG1 YPR103W P8283.10
    UniProtKB:   Protein Feature View | Search PDB | P30656  
    Molecule: Proteasome component C5
    Polymer: 12 Type: protein Length: 241
    Chains: L, Z
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE7 PRS3 PTS1 YBL041W YBL0407
    UniProtKB:   Protein Feature View | Search PDB | P23724  
    Molecule: Proteasome component PRE4
    Polymer: 13 Type: protein Length: 266
    Chains: 1, M
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE4 YFR050C
    UniProtKB:   Protein Feature View | Search PDB | P30657  
    Molecule: Proteasome component PRE3
    Polymer: 14 Type: protein Length: 196
    Chains: 2, N
    EC#: 3.4.25.1   
    Organism Saccharomyces cerevisiae
    Gene Names PRE3 YJL001W J1407
    UniProtKB:   Protein Feature View | Search PDB | P38624  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 2
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 3
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 4
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 5
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 6
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 7
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 8
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 9
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 10
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 11
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 12
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 13
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
    Polymer: 14
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Brewer's yeast,lager beer yeast,yeast  
     
  •   Related PDB Entries Hide
    Identifier Details
    3MG0   
    3MG4   
    3MG6   
    3MG8   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    L2T
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    L2T C36 H39 N3 O5
    4-(benzyloxy)-N-[(1S,2R)-2-hydroxy-1-({(1S)- 1-[(2-methylbenzyl)carbamoyl]-3-phenylpropyl}carbamoyl)propyl]benzamide
    MES
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    MES C6 H13 N O4 S
    2-(N-MORPHOLINO)-ETHANESULFONIC ACID
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    L2T
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    L2T
    N/Ain BindingDB
    N/Ain BindingMoad
    IC50: 13 nM - data from PDBbind  
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Sintchak, M.D.

    Deposition:   2010-04-05
    Release:   2011-05-18
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.78
    R-Value: 0.218 (obs.)
    R-Free: 0.259
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 136.02 α = 90.00 
    b = 300.38 β = 113.73 
    c = 145.81 γ = 90.00