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Structure of the Yeast ESCRT-I Heterotetramer Core
2P22
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transport Protein
    Structure Weight: 66303.02
    Molecule: Suppressor protein STP22 of temperature-sensitive alpha-factor receptor and arginine permease
    Polymer: 1 Type: protein Length: 174
    Chains: A
    Fragment: Vps23 (215-385)
    Organism Saccharomyces cerevisiae
    Gene Names STP22 VPS23 YCL008C YCL8C
    UniProtKB:   Protein Feature View | Search PDB | P25604  
    Molecule: Vacuolar protein sorting-associated protein 28
    Polymer: 2 Type: protein Length: 118
    Chains: B
    Fragment: Vps28N-Terminal Domain (1-118)
    Mutation: C101A
    Organism Saccharomyces cerevisiae
    Gene Names VPS28 VPT28 YPL065W LPE5W
    UniProtKB:   Protein Feature View | Search PDB | Q02767  
    Molecule: Protein SRN2
    Polymer: 3 Type: protein Length: 192
    Chains: C
    Fragment: Vps37 (22-213)
    Mutation: C123A
    Organism Saccharomyces cerevisiae
    Gene Names SRN2 SRN10 VPS37 YLR119W L2958 L9233.5
    UniProtKB:   Protein Feature View | Search PDB | Q99176  
    Molecule: Hypothetical 12.0 kDa protein in ADE3-SER2 intergenic region
    Polymer: 4 Type: protein Length: 79
    Chains: D
    Fragment: Mvb12 (4-81)
    Organism Saccharomyces cerevisiae
    Gene Names MVB12 YGR206W G7740
    UniProtKB:   Protein Feature View | Search PDB | P42939  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast Expression System: Escherichia coli  
    Polymer: 4
    Scientific Name: Saccharomyces cerevisiae   Taxonomy   Common Name: Baker's yeast Expression System: Escherichia coli  
     
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    Identifier Details
    1UZX'   
    2CAZ   
    2F66   
    2F6M   
    2J9U   
    2J9V   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    SO4
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    SULFATE ION
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Kostelansky, MS,  Hurley, J.H.

    Deposition:   2007-03-06
    Release:   2007-06-05
    Last Modified (REVDAT):   2009-02-24
     
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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]:   2.70
    R-Value: 0.233 (obs.)
    R-Free: 0.315
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 68.05 α = 90.00 
    b = 83.77 β = 90.00 
    c = 269.15 γ = 90.00