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Propionibacterium shermanii transcarboxylase 5S subunit bound to 2-ketobutyric acid
1RR2
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 59814.02
    Molecule: transcarboxylase 5S subunit
    Polymer: 1 Type: protein Length: 539
    Chains: A
    EC#: 2.1.3.1   
    Details: RESIDUE 184 EXISTS IN TWO ALTERNATE CONFORMATIONS: KCX AND LYS
    Organism Propionibacterium freudenreichii subsp. shermanii
    UniProtKB:   Protein Feature View | Search PDB | Q70AC7  
     
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    Identifier Details
    1RQB  Propionibacterium shermanii transcarboxylase 5S subunit 
    1RQE  Propionibacterium shermanii transcarboxylase 5S subunit bound to oxaloacetate 
    1RQH  Propionibacterium shermanii transcarboxylase 5S subunit bound to pyruvate 
    1S27  Propionibacterium shermanii transcarboxylase 5S subunit (M186I) 
    1S3H  Propionibacterium shermanii transcarboxylase 5S subunit A59T 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    2KT
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    2KT C4 H6 O3
    2-KETOBUTYRIC ACID
    2KT:1RR2
    CO
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    CO Co
    COBALT (II) ION
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    KCX
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    KCX C7 H14 N2 O4 LYS lPeptideLinking
     
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Data in orange boxes are gathered from external resources (when available).
 
 
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  •   Deposition Summary Hide
    Authors:   Hall, P.R.,  Zheng, R.,  Antony, L.,  Pusztai-Carey, M.,  Carey, P.R.,  Yee, V.C.

    Deposition:   2003-12-08
    Release:   2004-09-07
    Last Modified (REVDAT):   2011-11-16
     
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    2011-11-16
    Atom occupancy
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.00
    R-Value: 0.175 (obs.)
    R-Free: 0.205
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 96.17 α = 90.00 
    b = 146.13 β = 90.00 
    c = 78.70 γ = 90.00