Basic Information

IDDRAMP21366
SequenceKLGALWNVAKSVF
Length13
Name[Lys]1-VmCT1-NH2 (Derived from VmCT1)
Sourcesynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.31181304] Gram-positive bacteria: Micrococcus luteus A270 (MIC=0.4 μmol/L), Staphylococcus aureus ATCC 29213 (MIC=25 μmol/L), Bacillus megaterium ATCC 10778 (MIC=3.1 μmol/L);##Gram-negative bacteria: Serratia marcescens ATCC 4112 (MIC=1.6 μmol/L), Enterobacter cloacae β-12 (MIC=25 μmol/L);##Fungi: Candida albicans MDM8 (MIC=3.1 μmol/L), Candida tropicalis IOC 4560 (MIC=0.8 μmol/L)
Hemolytic Activity[Ref.31181304] 15% hemolysis at 25 μmol/L, 25% hemolysis at 50 μmol/L, 40% hemolysis at 100 μmol/L against human red blood cells
Cytotoxicity[Ref.31181304] The cell viability of MCF-7 cells induced by [Lys1]-VmCT1-NH2 is 120%, 120%, 120%, 110%, 120%, 120%, 115% and 115% at peptide concentrations of 0.8, 1.6, 3.1, 12.5, 25, 50 and 100 μM.
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID31181304

Physicochemical Properties

Residues13
SequenceKLGALWNVAKSVF
Molecular Weight1432.708
Grand Average of Hydropathy0.692
Isoelectric Point10.003
Charge at pH 7.41.552
Secondary StructureHelix: 0.462, Turn: 0.231, Sheet: 0.308
Instability Index23.877
Aromaticity0.154

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