Structure-activity relationship guides enantiomeric preference among potent inhibitors of B. anthracis dihydrofolate reductase
4ELB
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Oxidoreductase/oxidoreductase Inhibitor
    Structure Weight: 162734.96
    Molecule: Dihydrofolate reductase
    Polymer: 1 Type: protein Length: 166
    Chains: A, B, C, D, E, F, G, H
    EC#: 1.5.1.3   
    Organism: Bacillus anthracis str. Sterne
    Gene Names: dfrA dfrD BA_2237 BAS2083 GBAA_2237 DH23_2166 DJ42_799 DJ43_1447 DJ44_442 DJ45_3684 DJ48_2031 DJ49_2771 HYU01_11160 NX97_15125 OY20_15790 OY21_16995 OY22_09325 OY23_07725 OY24_16705 OY25_06805 OY27_10805 OY28_04730 OY29_19330 OY30_25630 OY31_24910 OY32_19775 OY33_12840 OY34_12150 OY35_10095 OY36_26740 OY37_23510 OY38_24710 OY39_08650 OY40_14725 RT54_11060
    UniProtKB: Search PDB | Q81R22   Protein Feature View
     
  •   Structure Validation Hide

    View the full validation report  

     

  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus anthracis   Taxonomy   Common Name: Anthrax,anthrax bacterium Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3ELE   B. anthracis DHFR with dihyrophthalazine-(S)-isopropyl derivative 
    3ELF   B. anthracis DHFR with dihyrophthalazine-(S)-trifluoropropyl derivative 
    3FL8   B. anthracis DHFR with dihyrophthalazine-(S)-propyl derivative 
    3FL9   B. anthracis DHFR with trimethoprim 
    4ELG   B. anthracis DHFR with dihyrophthalazine-(S,R)-isobutyl derivative 
    4ELH   B. anthracis DHFR with dihydrophthalazine-(R)-isobutenyl derivative 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    34R
    Search 
    Download 
    34R C30 H28 N6 O3
    (2E)-3-{5-[(2,4-diaminopyrimidin-5-yl)methyl]- 2,3-dimethoxyphenyl}-1-[(1R)-1-phenylphthalazin- 2(1H)-yl]prop-2-en-1-one
    34S
    Search 
    Download 
    34S C30 H28 N6 O3
    (2E)-3-{5-[(2,4-diaminopyrimidin-5-yl)methyl]- 2,3-dimethoxyphenyl}-1-[(1S)-1-phenylphthalazin- 2(1H)-yl]prop-2-en-1-one
    CA
    Search 
    Download 
    CA Ca
    CALCIUM ION
    CL
    Search 
    Download 
    CL Cl
    CHLORIDE ION
     
  •   External Domain Annotations Hide
     
  •   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 and generated by PISA (software)
Downloadable viewers: