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1.82 Angstrom resolution crystal structure of holo-(acyl-carrier-protein) synthase (acpS) from Staphylococcus aureus
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text holo-(acyl-carrier-protein) synthase, Structural Genomics, Infectious Deseases, Fatty acid biosynthesis, Lipid synthesis, Magnesium, Metal-binding, Transferase, Center for Structural Genomics of Infectious Diseases, CSGID, NIAID, National Institute of Allergy and Infectious Diseases

    Polymeric Molecules

    Chain A,B,C
    Description Holo-[acyl-carrier-protein] synthase 
    Fragment acyl-carrier-protein synthase 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 16371.6 
    Source Method genetically manipulated  
    Entity Name Holo-ACP synthase, 4'-phosphopantetheinyl transferase AcpS 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C ACPS_STAAC Q5HED0     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C
    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. 
    6631   Fatty Acid Metabolic Process  The Chemical Reactions and Pathways Involving Fatty Acids Aliphatic Monocarboxylic Acids Liberated From Naturally Occurring Fats and Oils by Hydrolysis. 
    6633   Fatty Acid Biosynthetic Process  The Chemical Reactions and Pathways Resulting in the Formation of a Fatty Acid Any of the Aliphatic Monocarboxylic Acids That Can Be Liberated by Hydrolysis From Naturally Occurring Fats and Oils. Fatty Acids Are Predominantly Straight Chain Acids of 4 to 24 Carbon Atoms Which May Be Saturated or Unsaturated; Branched Fatty Acids and Hydroxy Fatty Acids Also Occur and Very Long Chain Acids of Over 30 Carbons Are Found in Waxes. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    287   Magnesium Ion Binding  Interacting Selectively and Non Covalently with Magnesium (mg) Ions. 
    8897   Holo [acyl Carrier Protein] Synthase Activity  Catalysis of the Reaction: Coa + Substrate Serine = Adenosine 3' 5' Bisphosphate + Substrate Serine 4' Phosphopantetheine. the Transfer of the 4' Phosphopantetheine (ppant) Co Factor From Coenzyme a to the Hydroxyl Side Chain of the Serine Residue of Acyl or Peptidyl Carrier Protein (acp or Pcp) to Convert Them From the Apo to the Holo Form. 
    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. 
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C
    Scientific Name Staphylococcus aureus  
    Strain COL
    Gene acps, sacol2061
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pMCSG7