Crystal structure of beta-ketoacyl-acyl carrier protein reductase (FabG) from Vibrio cholerae in complex with NADPH
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Text STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, CSGID, Vibrio cholerae, FabG, Rossmann fold, beta-ketoacyl-acyl carrier protein reductase, short chain dehydrogenase, NADP(H), OXIDOREDUCTASE

    Polymeric Molecules

    Chain A,B
    Description 3-oxoacyl-[acyl-carrier-protein] reductase FabG 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 26358.3 
    Source Method genetically manipulated  
    Entity Name 3-ketoacyl-acyl carrier protein reductase, Beta-Ketoacyl-acyl carrier protein reductase, Beta-ketoacyl-ACP reductase 

    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,B FABG_VIBCH Q9KQH7     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B      
    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. 
    30497   Fatty Acid Elongation  The Elongation of a Fatty Acid Chain by the Sequential Addition of Two Carbon Units. 
    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. 
    4316   3 Oxoacyl [acyl Carrier Protein] Reductase (nadph) Activity  Catalysis of the Reaction: (3r) 3 Hydroxyacyl [acyl Carrier Protein] + Nadp+ = 3 Oxoacyl [acyl Carrier Protein] + Nadph + H+. 
    16491   Oxidoreductase Activity  Catalysis of an Oxidation Reduction (redox) Reaction a Reversible Chemical Reaction in Which the Oxidation State of an Atom or Atoms Within a Molecule Is Altered. One Substrate Acts As a Hydrogen or Electron Donor and Becomes Oxidized While the Other Acts As Hydrogen or Electron Acceptor and Becomes Reduced. 
    50661   Nadp Binding  Interacting Selectively and Non Covalently with Nicotinamide Adenine Dinucleotide Phosphate a Coenzyme Involved in Many Redox and Biosynthetic Reactions; Binding May Be to Either the Oxidized Form Nadp+ or the Reduced Form Nadph. 

  •   Gene Details   Hide

    Genetic Source

    Chain A,B
    Scientific Name Vibrio cholerae o1  
    Strain ATCC 39315 / EL TOR INABA N16961
    Gene fabg, vc2021, vc_2021
    Host Scientific Name Escherichia coli  
    Host Strain Bl21 Codonplus(de3) Ril
    Host Vector Type Plasmid
    Host Plasmid Name pMCSG7