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callipeltin B


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  • Norine ID: NOR00418
  • DOI: 10.26097/nor00418
  • Family: callipeltin
  • Synonym(s): callipeltin B;
  • Activity: toxin
  • Category: lipopeptide
  • Formula: C47H74N12O14
  • Monoisotopic mass: 1030.544745136 g/mol
  • Comment: Callipeltin is a putative NRPS product (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:
  • Type: partial cyclic
  • Number of monomers: 8
  • Smiles: COC(c1ccc(O)cc1)C3NC(=O)C(CCC(N)=O)N(C)C(=O)C(CC(C)C)NC(=O)C(CCCN=C(N)N)NC(=O)C(NC(=O)C(NC(=O)C2NC(=O)C(C)C2(C))C(C)OC(=O)C(C)N(C)C3(=O))C(C)O

  • Graph inference:



  • Monomeric composition :
    1
    2Me-3Me-pGlu
    2
    D-aThr
    3
    D-aThr
    4
    D-Arg
    5
    Leu
    6
    NMe-Gln
    7
    bOMe-Tyr
    8
    NMe-Ala
  • Graph representation: 2Me-3Me-pGlu,D-aThr,D-aThr,D-Arg,Leu,NMe-Gln,bOMe-Tyr,NMe-Ala @1 @0,2,7 @1,3 @2,4 @3,5 @4,6 @5,7 @1,6

  • Atomic structure:
    • Chemical structure
    rBAN vizualisation:
  • Callipelta sp.

  • Latrunculia sp.

  • Links between organisms producing the callipeltin B: Callipelta sp., Latrunculia sp.
  • Callipeltins B and C: bioactive peptides from a marine lithistida sponge Callipelta sp.
    D Auria MV, Zampella A, Paloma LG, Minale L, Debitus C, Roussakis C, Le Bert V, Tetrahedron , 1996, 52 (28), pp. 9589-9596
  • Solid-phase synthesis and configurational reassigment of callipeltin E. Implications for the structures of callipeltins A and B
    Calimsiz S, Morales Ramos AI, Lipton MA, The Journal of organic chemistry , 2006, 18,71(17):6351-6.
    DOI: 10.1021/jo060351h
    pubMed: 16901115


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