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Crystal structure of Salinosporamide A in complex with the yeast 20S proteasome
2FAK
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 705887.01
    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: 244
    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: 241
    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: 242
    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: 233
    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: 244
    Chains: F, T
    EC#: 3.4.25.1   
    Organism: Saccharomyces cerevisiae
    Gene Names: PRE10 Gene View for PRC1 PRS1 YOR362C O6650
    UniProtKB: Protein Feature View | Search PDB | P21242  
    Molecule: Proteasome component C7-alpha
    Polymer: 7 Type: protein Length: 243
    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: 204
    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: 222
    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: 233
    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  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 2
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 3
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 4
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 5
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 6
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 7
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 8
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 9
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 10
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 11
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 12
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 13
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
    Polymer: 14
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast  
     
  •   Related PDB Entries Hide
    Identifier Details
    1IRU  Bovine liver 20S proteasome 
    1RYP  Yeast 20S proteasome 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SA1
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    SA1 C15 H21 N O4
    (3AR,6R,6AS)-6-((S)-((S)-CYCLOHEX-2-ENYL)(HYDROXY)METHYL)- 6A-METHYL-4-OXO-HEXAHYDRO-2H-FURO[3,2-C]PYRROLE- 6-CARBALDEHYDE
     
  •   External Domain Annotations Hide
     
  •   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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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Groll, M.,  Potts, B.C.

    Deposition:   2005-12-07
    Release:   2006-04-18
    Last Modified (REVDAT):   2009-02-24
     
  •   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]:   2.80
    R-Value: 0.229 (obs.)
    R-Free: 0.254
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 135.17 α = 90.00 
    b = 301.16 β = 112.82 
    c = 144.14 γ = 90.00