• DRAMP ID

    • DRAMP00318
    • Peptide Name

    • Endochitinase B (Plant defensin)
    • Source

    • Pisum sativum (Garden pea)
    • Family

    • Belongs to the glycosyl hydrolase 34 family (Chitinase class I subfamily)
    • Gene

    • Unknown
    • Sequence

    • EQCGRQAGGATCPNNLCCSQYGY
    • Sequence Length

    • 23
    • Evidence code

    • Protein level
    • Biological Activity

    • Antifungal, Antimicrobial
    • Target Organism

      • No MICs found on DRAMP database
    • Hemolytic activity

    • Unknown
    • Binding Target

    • Chitin-binding
    • Structure

    • Unknown
    • Structure Description

    • Unknown
    • DRAMP00318 helical wheel diagram
    • Formula

    • C96H147N31O35S4
    • Absent Amino Acids

    • DFHIKMVW
    • Common Amino Acids

    • CG
    • Mass

    • 2816.26
    • PI

    • 5.96
    • Basic Residues

    • 1
    • Acidic Residues

    • 1
    • Hydrophobic Residues

    • 3
    • Boman Index

    • -40.46
    • Hydrophobicity

    • -66.96
    • Aliphatic Index

    • 25.65
    • Half Life

      • Mammalian:1 hour
      • Yeast:30 min
      • E.coli:>10 hour
    • Extinction Coefficient Cystines

    • 3230
    • Absorbance 280nm

    • 146.82
    • Polar Residues

    • 14

DRAMP00318

DRAMP00318 chydropathy plot
    • Function

    • Defense against chitin containing fungal pathogens.
    • Catalytic activity

    • Random hydrolysis of N-acetyl-beta-D-glucosaminide (1->4)-beta-linkages in chitin and chitodextrins.
    • Induction

    • By infection with the fungal pathogen Ascochyta pisi.
  • Literature 1
    • Reference

    • Planta 184:24-29(1991).
    • Author

    • Vad K, Mikkelsen JD, Collinge DB.
    • Title

    • Induction, purification and characterization of chitinase isolated from pea leaves inoculated with Ascochyta pisi.