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keramamide J


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  • Norine ID: NOR00588
  • DOI: 10.26097/nor00588
  • Family: keramamide
  • Synonym(s): keramamide J;
  • Activity: toxin
  • Category: peptide
  • Formula: C43H58N10O11S
  • Monoisotopic mass: 922.400723448 g/mol
  • Comment: Keramamides are putative NRPS products (no synthetase genes identified)
  • 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: putative - 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: partial cyclic
  • Number of monomers: 8
  • Monomeric composition :
    1
    NFo-Iser
    2
    Ile
    3
    Dpr
    4
    Ala
    5
    Ile
    6
    CO
    7
    PMST
    8
    Trp
  • Graph representation: NFo-Iser,Ile,Dpr,Ala,Ile,CO,PMST,Trp @1 @0,2 @1,3,7 @2,4 @3,5 @4,6 @5,7 @2,6

  • Atomic structure:

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

  • Theonella sp.
  • gram:
  • synonyms:
  • taxid: 73791 (view NCBI taxonomy browser)

  • Links between organisms producing the keramamide J: Theonella sp.
  • Keramamides E, G, H, and J, new cyclic peptides containing an oxazole or a thiazole ring from a Theonella sponge
    Takao T, Shimonishi Y, Kobayashi JI, Shigemori H, Itagaki F, Tetrahedron , 1995, 51 (9), pp. 2525-2532


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