Crystal Structure of Weissella viridescens FemX:UDP-MurNAc-hexapeptide complex
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords Transferase/Transferase Product
    Text FEMX, PEPTIDOGLYCAN, HEXAPEPTIDE, transferase, Transferase-Transferase Product complex

    Polymeric Molecules

    Chain A
    Description FemX 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 38327.4 
    Source Method genetically manipulated  
    Chain B
    Description UDP-MurNAc-peptide 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 1151.0 
    Source Method natural source  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    ALA  ALANINE  C3 H7 N O2   89.09  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A Q9EY50_WEIVI Q9EY50     

    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
    9252   Peptidoglycan Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Peptidoglycans Any of a Class of Glycoconjugates Found in Bacterial Cell Walls. 
    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. 
    16755   Transferase Activity Transferring Amino Acyl Groups  Catalysis of the Transfer of an Amino Acyl Group From One Compound (donor) to Another (acceptor). 
    47206   Udp N Acetylmuramoylpentapeptide Lysine N6 Alanyltransferase Activity  Catalysis of the Reaction: Udp N Acetylmuramoyl L Alanyl D Glutamyl L Lysyl D Alanyl D Alanine + L Alanyl TRNA = Udp N Acetylmuramoyl L Alanyl D Glutamyl N6 (l Alanyl) L Lysyl D Alanyl D Alanine + Trna. 

  •   Gene Details   Hide

    Natural Source

    Chain B
    Scientific Name Staphylococcus aureus  

    Genetic Source

    Chain A
    Scientific Name Lactobacillus viridescens  
    Gene femx
    Host Scientific Name Escherichia coli  
    Host Strain Er2566
    Host Vector Type Plasmid
    Host Plasmid Name PTYB2