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[L-Ser7]microcystin-LR


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  • Norine ID: NOR00124
  • DOI: 10.26097/nor00124
  • Family: microcystin
  • Synonym(s): [L-Ser7]microcystin-LR;
  • Activity: toxin
  • Category: PK-NRP
  • Formula: C48H74N10O13
  • Monoisotopic mass: 998.543682504 g/mol
  • 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 - change status to non-NRP (Norine validators only)
    • last modification date: 2018-09-12 by Mickael Chevalier [Charles Viollette Institute, ProBioGEM team, Lille, France, University of Lille, France]
    • view all entry history
  • Type: cyclic
  • Number of monomers: 7
  • Monomeric composition :
    1
    D-Ala
    2
    Leu
    3
    D-bMe-Asp
    4
    Arg
    5
    Adda
    6
    D-Glu
    7
    Ser
  • Graph representation: D-Ala,Leu,D-bMe-Asp,Arg,Adda,D-Glu,Ser @1,6 @0,2 @1,3 @2,4 @3,5 @4,6 @0,5

  • Atomic structure:

    • Peptide's atomic structure image is not available because smiles is not present.

  • Anabaena
  • gram: negative
  • taxid: 1163 (view NCBI taxonomy browser)

  • Links between organisms producing the [L-Ser7]microcystin-LR: Anabaena
  • Two new L-serine variants of microcystins-LR and -RR from Anabaena sp. strains 202 A1 and 202 A2
    Sivonen K, Namikoshi M, Evans WR, Carmichael WW, Sun F, Rouhiainen L, Luukkainen R, Rinehart KL, Toxicon , 1992, Nov,30(11):1457-64.
    DOI: 10.1016/0041-0101(92)90521-6
    pubMed: 1485340


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