Basic Information

IDDRAMP01251
SequenceVWPLGLVICKALKIC
Length15
NameDybowskin-4 (Frogs, amphibians, animals)
SourceRana dybowskii (Korea brown frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.17698251]Gram-positive bacteria: Micrococcus luteus ATCC4698 (MIC=1.56 µg/ml), Staphylococcus aureus KCTC3881 (MIC=3.13 µg/ml), Bacillus subtilis ATCC6633 (MIC=6.25 µg/ml), Staphylococcus epidermidis ATCC12228 (MIC=6.25 µg/ml);##Gram-negative bacteria: Shigella dysenteriae ATCC9752 (MIC=30 µg/ml), Escherichia coli KCTC2433 (MIC=15 µg/ml), Klebsiella pneumoniae ATCC10031 (MIC=15 µg/ml);##Yeast: Candida albicans ATCC36232 (MIC=25 µg/ml).
Hemolytic Activity[Ref:17698251] It has 47.58% hemolytic activity at 100 μg/ml against human red blood cells
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys9 and Cys15)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID17698251

Physicochemical Properties

Residues15
SequenceVWPLGLVICKALKIC
Molecular Weight1656.15
Grand Average of Hydropathy1.66
Isoelectric Point8.901
Charge at pH 7.41.469
Secondary StructureHelix: 0.533, Turn: 0.133, Sheet: 0.267
Instability Index-1.987
Aromaticity0.067

Similar Structure Search

Candidates based on structure

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