Crystal structure of histidinol phosphate phosphatase (HISK) from Lactococcus lactis subsp. lactis Il1403 complexed with ZN and L-histidinol arsenate
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE

    Polymeric Molecules

    Chain A
    Description Histidinol-phosphatase 
    Mutation R65Q, I127T, K217R 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 33236.1 
    Source Method genetically manipulated  
    Entity Name HolPase 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    CL  CHLORIDE ION  Cl   35.45  View 
    GK8  {[(2S)-2-amino-3-(1H-imidazol-5-yl)propyl]oxy}(trihydroxy)-lambda~5~-arsanyl  C6 H13 As N3 O4   266.11  View 
    IMD  IMIDAZOLE  C3 H5 N2   69.09  View 
    PEG  DI(HYDROXYETHYL)ETHER  C4 H10 O3   106.12  View 
    ZN  ZINC ION  Zn   65.41  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A HIS9_LACLA Q02150     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    105   Histidine Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Histidine 2 Amino 3 (1h Imidazol 4 Yl)propanoic Acid. 
    8652   Cellular Amino Acid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Amino Acids Organic Acids Containing One or More Amino Substituents. 
    16787   Hydrolase Activity  Catalysis of the Hydrolysis of Various Bonds E.g. C O C N C C Phosphoric Anhydride Bonds Etc. Hydrolase Is the Systematic Name For Any Enzyme of EC Class 3. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Lactococcus lactis subsp. lactis  
    Strain IL1403
    Gene hisk, ll1216, l37351
    Host Scientific Name Escherichia coli  

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 1114864     histidinol phosphatase HISK