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Human GAR Tfase complex structure with 10-(trifluoroacetyl)-5,10-dideazaacyclic-5,6,7,8-tetrahydrofolic acid and substrate beta-GAR
1RBY
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 93482.73
    Molecule: PHOSPHORIBOSYLGLYCINAMIDE FORMYLTRANSFERASE
    Polymer: 1 Type: protein Length: 209
    Chains: A, B, C, D
    EC#: 2.1.2.2   
    Fragment: (residues 808-1010)
    Details: part of Trifunctional purine biosynthetic protein adenosine-3
    Organism: Homo sapiens
    Gene Names: Gene View for GART PGFT PRGS
    UniProtKB: Protein Feature View | Search PDB | P22102  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1MEJ  apo human GAR Tfase structure at pH 8.5 
    1MEO  apo human GAR Tfase structure at pH 4.2 
    1NJS  human GAR Tfase complex structure with 10-(trifluoroacetyl)-5,10-dideazaacyclic-5,6,7,8-tetrahydrofolic acid at physiological pH 
    1RBM   
    1RBQ   
    1RBZ   
    1RC0   
    1RC1   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GAR
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    GAR C7 H13 N2 O8 P
    GLYCINAMIDE RIBONUCLEOTIDE
    GAR:1RBY
    KEU
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    KEU C22 H30 F3 N5 O8
    N-{4-[(1R)-4-[(2R,4R,5S)-2,4-DIAMINO-6-OXOHEXAHYDROPYRIMIDIN- 5-YL]-1-(2,2,2-TRIFLUORO-1,1-DIHYDROXYETHYL)BUTYL]BENZOYL}- D-GLUTAMIC ACID
    KEU:1RBY
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Zhang, Y.,  Desharnais, J.,  Boger, D.L.,  Wilson, I.A.

    Deposition:   2003-11-03
    Release:   2005-06-14
    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]:   2.10
    R-Value: 0.246 (obs.)
    R-Free: 0.264
    Space Group: P 31
    Unit Cell:
      Length [Å] Angles [°]
    a = 126.17 α = 90.00 
    b = 126.17 β = 90.00 
    c = 95.39 γ = 120.00