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keramamide E


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  • Norine ID: NOR00589
  • Family: keramamide
  • Synonym(s): keramamide E;
  • Activity: antitumor, toxin
  • Class: peptide
  • Formula: C53H75BrN10O12
  • Monoisotopic mass: 1122.474930914 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
    • last modification date: 2006-11-06 by Norine Team [CRIStAL (UMR CNRS 9189), ex-LIFL, France, 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
    Hmp
    2
    Ile
    3
    Nva
    4
    Orn
    5
    Pro
    6
    k-Leu
    7
    PALOA
    8
    Br-OH-Trp
  • Graph representation: Hmp,Ile,Nva,Orn,Pro,k-Leu,PALOA,Br-OH-Trp @1 @0,2 @1,3 @2,4,7 @3,5 @4,6 @5,7 @3,6

  • 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 E: 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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