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Crystal structure of 3-oxoacyl-[acyl-carrier-protein] synthase III from Aquifex aeolicus VF5
Biology and Chemistry Report
2EBD
  •   Structure Details   Hide

    Structure Keywords

    Keywords Transferase
    Text 3-oxoacyl-[acyl-carrier-protein] synthase III, fabH, Aquifex aeolicus VF5, Aq_1099, Lipid metabolism, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, Transferase

    Polymeric Molecules

    Chain A,B
    Description 3-oxoacyl-[acyl-carrier-protein] synthase 3 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 33868.5 
    Source Method genetically manipulated  
    Entity Name 3-oxoacyl- [acyl-carrier-protein] synthase III, Beta-ketoacyl-ACP synthase III, KAS III 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B FABH_AQUAE O67185     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    A B  2.3.1.180        
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B
    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. 
    8152   Metabolic Process  The Chemical Reactions and Pathways Including Anabolism and Catabolism by Which Living Organisms Transform Chemical Substances. Metabolic Processes Typically Transform Small Molecules But Also Include Macromolecular Processes Such As DNA Repair and Replication and Protein Synthesis and Degradation. 
    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. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    3824   Catalytic Activity  Catalysis of a Biochemical Reaction At Physiological Temperatures. in Biologically Catalyzed Reactions the Reactants Are Known As Substrates and the Catalysts Are Naturally Occurring Macromolecular Substances Known As Enzymes. Enzymes Possess Specific Binding Sites For Substrates and Are Usually Composed Wholly or Largely of Protein But RNA That Has Catalytic Activity (ribozyme) Is Often Also Regarded As Enzymatic. 
    4315   3 Oxoacyl [acyl Carrier Protein] Synthase Activity  Catalysis of the Reaction: Acyl [acyl Carrier Protein] + Malonyl [acyl Carrier Protein] = 3 Oxoacyl [acyl Carrier Protein] + Co2 + [acyl Carrier Protein]. 
    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). 
    16747   Transferase Activity Transferring Acyl Groups Other Than Amino Acyl Groups  Catalysis of the Transfer of an Acyl Group Other Than Amino Acyl From One Compound (donor) to Another (acceptor). 
    33818   Beta Ketoacyl Acyl Carrier Protein Synthase Iii Activity  Catalysis of the Reaction: Acetyl Coa + Malonyl [acyl Carrier Protein] = Acetoacyl [acyl Carrier Protein] + Coa + Co2. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Aquifex aeolicus  
    Genus Aquifex
    Species Aquifex Aeolicus
    Strain VF5
    Gene aq_1099
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Strain Bl21 (de3) Codonplus Ril
    Host Vector Type Plasmid
    Host Plasmid Name pET-21a


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    - - 1193819     3-oxoacyl-ACP synthase FABH