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Structure of LpxA from Acinetobacter baumannii at 1.4A resolution (P63 form)
Biology and Chemistry Report
4E6U
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text lipopolysaccaride synthesis, TRANSFERASE

    Polymeric Molecules

    Chain A
    Description Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 28472.5 
    Source Method genetically manipulated  
    Entity Name UDP-N-acetylglucosamine acyltransferase 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    EDO  1,2-ETHANEDIOL  C2 H6 O2   62.07  View 
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A F0QHB3_ACIBD F0QHB3     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.3.1.129      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6629   Lipid Metabolic Process  The Chemical Reactions and Pathways Involving Lipids Compounds Soluble in an Organic Solvent But Not or Sparingly in an Aqueous Solvent. Includes Fatty Acids; Neutral Fats Other Fatty Acid Esters and Soaps; Long Chain (fatty) Alcohols and Waxes; Sphingoids and Other Long Chain Bases; Glycolipids Phospholipids and Sphingolipids; and Carotenes Polyprenols Sterols Terpenes and Other Isoprenoids. 
    8610   Lipid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Lipids Compounds Soluble in an Organic Solvent But Not or Sparingly in an Aqueous Solvent. 
    9245   Lipid a Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of Lipid a the Glycolipid Group of Bacterial Lipopolysaccharides Consisting of Six Fatty Acyl Chains Linked to Two Glucosamine Residues. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    8780   Acyl [acyl Carrier Protein] Udp N Acetylglucosamine O Acyltransferase Activity  Catalysis of the Reaction: (r) 3 Hydroxytetradecanoyl [acyl Carrier Protein] + Udp N Acetylglucosamine = [acyl Carrier Protein] + Udp 3 O (3 Hydroxytetradecanoyl) N Acetylglucosamine. 
    16740   Transferase Activity  Catalysis of the Transfer of a Group E.g. a Methyl Group Glycosyl Group Acyl Group Phosphorus Containing or Other Groups From One Compound (generally Regarded As the Donor) to Another Compound (generally Regarded As the Acceptor). Transferase Is the Systematic Name For Any Enzyme of EC Class 2. 
    16746   Transferase Activity Transferring Acyl Groups  Catalysis of the Transfer of an Acyl Group From One Compound (donor) to Another (acceptor). 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A
    Scientific Name Acinetobacter baumannii  
    Gene lpxa, abtw07_2294
    Host Scientific Name Escherichia coli  
    Host Cell Line Bl21 (de3)