Basic Information

IDDRAMP18587
SequenceKWCRCVCRRGICRCRCRK
Length18
Name[Arg4,8,13][Lys18]ccTP (ccTP peptide derivative)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Anitifungal
Pathogen[Ref.10673369]Gram-positive bacteria: Staphylococcus aureus (MIC=1.7 μM in low-salt; MIC=0.7 μM in high-salt), Micrococcus luteus (MIC=0.3 μM in low-salt; MIC=0.4 μM in high-salt), Enterococcus faecalis (MIC=1.4 μM in low-salt; MIC=1.2 μM in high-salt);##Gram-negative bacteria: Escherichia coli (MIC=6.1 μM in low-salt; MIC=1.2 μM in high-salt), Pseudomonas aeruginosa (MIC=2.0 μM in low-salt; MIC=4.7 μM in high-salt), Primula vulgaris (MIC=17.0 μM in low-salt; MIC=39.8 μM in high-salt), Klebsiella oxytoca (MIC=4.1 μM in low-salt; MIC=4.1 μM in high-salt);##Fungi: Candida albicans (MIC=10.5 μM in low-salt; MIC=5.2 μM in high-salt), Candida kefyr (MIC=1.1 μM in low-salt; MIC=0.7 μM in high-salt), Candida tropicalis (MIC=2.3 μM in low-salt; MIC=1.9 μM in high-salt).
Hemolytic Activity[Ref.10673369] EC25=3900 μM against human red blood cells
CytotoxicityNo cytotoxicity information found
N-terminal ModificationNo specific N-terminal
C-terminal ModificationNo specific C-terminal
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID10673369

Physicochemical Properties

Residues18
SequenceKWCRCVCRRGICRCRCRK
Molecular Weight2285.881
Grand Average of Hydropathy-0.689
Isoelectric Point10.219
Charge at pH 7.47.405
Secondary StructureHelix: 0.167, Turn: 0.056, Sheet: 0.000
Instability Index27.644
Aromaticity0.056

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