Basic Information

IDDRAMP20863
SequenceKIRTRRGKDSGGPKMGRKNSKGGWRGRPGSGSRPGFGSGI
Length40
NamertCATH2(1-40)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.27818338]Gram-negative bacteria:Escherichia coli (ATCC 25922)(MIC=4μM);A. salmonicida (ATCC 33658)(MIC=8-4μM);Y. ruckeri (NCIMB 1315)(MIC=16μM);V. anguillarum (ATCC 43305 With addition of 2% NaCl)(MIC>32μM);A. hydrophila (ATCC 7966)(MIC>32μM);##Gram-positive bacteria:Staphylococcus aureus (ATCC 25923)(MIC=16-8μM);L. garvieae (ATCC 49156)(MIC=16-8μM)
Hemolytic Activity[Ref.27818338] No hemolytic activity to human;No hemolytic activity to trout
Cytotoxicity[Ref.27818338] The cell viability of RTG-2 cells is 112.5%, 105%, 107%, 94% at peptide concentrations of 0.25, 1, 4, and 8 μM.
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID27818338

Physicochemical Properties

Residues40
SequenceKIRTRRGKDSGGPKMGRKNSKGGWRGRPGSGSRPGFGSGI
Molecular Weight4184.713
Grand Average of Hydropathy-1.487
Isoelectric Point12
Charge at pH 7.410.545
Secondary StructureHelix: 0.100, Turn: 0.525, Sheet: 0.025
Instability Index48
Aromaticity0.05

Similar Structure Search

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