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X-ray structure of yeast flavohemoglobin in complex with econazole
Biology and Chemistry Report
4G1B
  •   Structure Details   Hide

    Structure Keywords

    Keywords OXIDOREDUCTASE
    Text three domains: globin fold, antiparallel beta-barrel, alpha/beta fold, resp., HEM, FAD, ECONAZOLE, OXIDOREDUCTASE

    Polymeric Molecules

    Chain A,B,C,D
    Description Flavohemoglobin 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 44716.7 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ECN  1-[(2S)-2-[(4-CHLOROBENZYL)OXY]-2-(2,4-DICHLOROPHENYL)ETHYL]-1H-IMIDAZOLE  C18 H15 Cl3 N2 O   381.68  View 
    FAD  FLAVIN-ADENINE DINUCLEOTIDE  C27 H33 N9 O15 P2   785.55  View 
    HEM  PROTOPORPHYRIN IX CONTAINING FE  C34 H32 Fe N4 O4   616.49  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D A6ZUP2_YEAS7 A6ZUP2     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    15671   Oxygen Transport  The Directed Movement of Oxygen (o2) Into Out of or Within a Cell or Between Cells by Means of Some Agent Such As a Transporter or Pore. 
    55114   Oxidation Reduction Process  A Metabolic Process That Results in the Removal or Addition of One or More Electrons to or From a Substance with or Without the Concomitant Removal or Addition of a Proton or Protons. 
    166   Nucleotide Binding  Interacting Selectively and Non Covalently with a Nucleotide Any Compound Consisting of a Nucleoside That Is Esterified with (ortho)phosphate or an Oligophosphate At Any Hydroxyl Group On the Ribose or Deoxyribose. 
    5506   Iron Ion Binding  Interacting Selectively and Non Covalently with Iron (fe) Ions. 
    16491   Oxidoreductase Activity  Catalysis of an Oxidation Reduction (redox) Reaction a Reversible Chemical Reaction in Which the Oxidation State of an Atom or Atoms Within a Molecule Is Altered. One Substrate Acts As a Hydrogen or Electron Donor and Becomes Oxidized While the Other Acts As Hydrogen or Electron Acceptor and Becomes Reduced. 
    19825   Oxygen Binding  Interacting Selectively and Non Covalently with Oxygen (o2). 
    20037   Heme Binding  Interacting Selectively and Non Covalently with Heme Any Compound of Iron Complexed in a Porphyrin (tetrapyrrole) Ring. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Common Name Baker's Yeast
    Scientific Name Saccharomyces cerevisiae  
    Strain YJM789
    Gene yhb1, scy_2125
    Host Scientific Name Escherichia coli  
    Host Strain Bl21
    Host Vector Type Plasmid
    Host Plasmid Name pRSET 6A