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Cryo-EM Structure of the Mycobacterial Fatty Acid Synthase
Biology and Chemistry Report
4B3Y
  •   Structure Details   Hide

    Structure Keywords

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    Polymeric Molecules

    Chain A,B,C
    Description FATTY ACID SYNTHASE 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 325758.0 
    Source Method natural source  
    Entity Name TYPE I FATTY ACID SYNTHASE, MYCOBACTERIAL FATTY ACID SYNTHASE I 

     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C
    GO ID   Ontology GO Term Definition
    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. 
    55114   Oxidation Reduction Process  A Metabolic Process That Results in the Removal or Addition of One or More Electrons to or From a Substance with or Without the Concomitant Removal or Addition of a Proton or Protons. 
    5835   Fatty Acid Synthase Complex  A Multienzyme Complex That Catalyses the Synthesis of Fatty Acids From Acetyl Coa. 
    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. 
    4312   Fatty Acid Synthase Activity  Catalysis of the Reaction: Acetyl Coa + N Malonyl Coa + 2n Nadph + 2n H+ = Long Chain Fatty Acid + N+1 Coa + N Co2 + 2n Nadp+. 
    4318   Enoyl [acyl Carrier Protein] Reductase (nadh) Activity  Catalysis of the Reaction: Acyl [acyl Carrier Protein] + Nad+ = Trans 2 3 Dehydroacyl [acyl Carrier Protein] + Nadh + H+. 
    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. 


     
  •   Gene Details   Hide

    Natural Source

    Chain A,B,C
    Scientific Name Mycobacterium smegmatis  
    Strain MC2 155
    ATCC Source 700084