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iturin A-2


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  • Norine ID: NOR00220
  • DOI: 10.26097/nor00220
  • Family: iturin
  • Synonym(s): iturin A-2;
  • Activity: surfactant, antibiotic
  • Class: lipopeptide
  • Formula: C48H74N12O14
  • Monoisotopic mass: 1042.544745136 g/mol
  • Comment: The iturin A-2 isomer is the predominat isomer.
  • Source: norine
  • Contributor (creation): Norine Team [CRIStAL (UMR CNRS 9189), ex-LIFL, France, Charles Viollette Institute, ProBioGEM team, Lille, France, University of Lille, France]
  • Entry information:
    • status: curated
    • last modification date: 2018-12-01 by Emma Ricart Altimiras [Swiss Institute of Bioinformatics, SIB]
    • view all entry history
  • Type: cyclic
  • Number of monomers: 8
  • Smiles: CCCCCCCCCCCC2CC(=O)NC(CC(N)=O)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(CC(N)=O)C(=O)NC(CCC(N)=O)C(=O)N3CCCC3(C(=O)NC(CC(N)=O)C(=O)NC(CO)C(=O)N2)

  • Graph inference:



  • Monomeric composition :
    1
    C14:0-NH2(3)
    2
    Asn
    3
    D-Tyr
    4
    D-Asn
    5
    Gln
    6
    Pro
    7
    D-Asn
    8
    Ser
  • Graph representation: C14:0-NH2(3),Asn,D-Tyr,D-Asn,Gln,Pro,D-Asn,Ser @1,7 @0,2 @1,3 @2,4 @3,5 @4,6 @5,7 @0,6

  • Atomic structure:
  • Chemical structure
    rBAN vizualisation:
  • Bacillus subtilis
  • gram: positive
  • synonyms: Bacillus uniflagellatus,Bacillus natto,Bacillus globigii,Vibrio subtilis
  • taxid: 1423 (view NCBI taxonomy browser)

  • Links between organisms producing the iturin A-2: Bacillus subtilis
  • Studies on the biosynthesis of iturin, an antibiotic of Bacillus subtilis, and a lipopeptide containing beta-hydroxy fatty acids
    Michel G, Besson F, Hourdou ML, Biochimica et biophysica acta , 1990, Nov 9,1036(2):101-6.
    DOI: 10.1016/0304-4165(90)90020-w
    pubMed: 2121276


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