Basic Information

IDDRAMP00798
SequenceGIPCGESCVFIPCITGAIGCSCKSKVCYRN
Length30
NameCliotide T4 (cT4; Plant defensin)
SourceClitoria ternatea (Butterfly pea)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Anti-cancer
Pathogen[Ref.21596752]Gram-positive bacteria: Staphylococcus aureus ATCC12600, Enterococcus faecalis ATCC 47077 (less active);##Gram-negative bacteria: Escherichia coli ATCC 700926 (MIC=1.3 µM), Pseudomonas aeruginosa ATCC 39018 (MIC=1.9 µM), Klebsiella pneumonia ATCC 13883 (MIC=1.5 µM).
Hemolytic Activity[Ref.21596752] HD50 = 8.4 μM against human red blood cells
Cytotoxicity[Ref.21596752] IC50=0.6 µM against HeLa cells.
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID21596752

Physicochemical Properties

Residues30
SequenceGIPCGESCVFIPCITGAIGCSCKSKVCYRN
Molecular Weight3109.708
Grand Average of Hydropathy0.583
Isoelectric Point8.334
Charge at pH 7.41.404
Secondary StructureHelix: 0.267, Turn: 0.333, Sheet: 0.067
Instability Index13.003
Aromaticity0.067

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