General Information

    • DRAMP ID

    • DRAMP29890

    • Peptide Name

    • O-11 (Oncocin)

    • Source

    • Synthetic construct

    • Family

    • Not found

    • Gene

    • Not found

    • Sequence

    • VDKPPYLPRPRPPRRIYNr

    • Sequence Length

    • 19

    • UniProt Entry

    • No entry found

    • Protein Existence

    • Not found

    • SMILES

    • CC[C@@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](N)C(C)C)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](CCCNC(=N)N)C(N)=O

Activity Information

    • Biological Activity

    • Antimicrobial, Antibacterial, Anti-Gram-

    • Target Organism

      • Gram-negative bacterium: Escherichia coli BL21AI(MIC=4 µg/ml).

    • Hemolytic Activity

      • No hemolysis information or data found in the reference(s) presented in this entry

    • Cytotoxicity

    • No cytotoxicity information found in the reference(s) presented

    • Binding Target

    • Not found

Stability Information

    • Serum or Protease Type

    • Mouse serum

    • Stability Data

    • The half-live is 160 ±5 min in 25% aqueous mouse serum.

    • Assay

    • Matrix-assisted laser desorption/ionisation–time-of-flight mass spectrometry (MALDI-TOF-MS)

Structure Information

    • Linear/Cyclic

    • Linear

    • N-terminal Modification

    • Free

    • C-terminal Modification

    • Amidation

    • Nonterminal Modifications and Unusual Amino Acids

    • D-Arg at 19th position

    • Stereochemistry

    • Mixed

    • Structure

    • Not found

    • Structure Description

    • Not found

    • PDB ID

    • Predicted Structure

    • There is no predicted structure for DRAMP29890.

Literature Information

  • ·Literature 1

    • Title

    • Bactericidal oncocin derivatives with superior serum stabilities

    • Reference

    • Int J Antimicrob Agents. 2011 Feb;37(2):166-70.

    • Author

    • Knappe D, Kabankov N, Hoffmann R