Basic Information

IDDRAMP02474
SequenceKFFRKLKKSVKKRAK
Length15
Namecathelicidin-BF15 (Snakes, reptiles, animals)
SourceBungarus fasciatus (Banded krait)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-negative bacteria: Pseudomonas aeruginosa ATCC27853 (MIC=4.7 µg/ml), P. aeruginosa IS/DR (MIC=37.5 µg/ml), P. aeruginosa 08031205 IS/DR (MIC=18.7 µg/ml), P. aeruginosa 08031014 IS/DR (MIC=75 µg/ml), Escherichia coli ATCC25922 (MIC=18.7 µg/ml), E. coli 08A852 IS/DR (MIC=18.7 µg/ml), E. coli 08A866 IS/DR (MIC=18.7 µg/ml), E. coli 08031017 IS/DR (MIC=37.5 µg/ml), E. coli 08040722 IS/DR (MIC=9.4 µg/ml), K. pneumoniae 08040202 IS/DR (MIC=75 µg/ml), Salmonella Typhi IS/DR (MIC=1.2 µg/ml), Saccharibacillus kuerlensis (MIC=4.7 µg/ml).##Gram-positive bacteria: Bacillus subtilis (MIC=75 µg/ml), Staphylococcus aureus ATCC2592 (MIC=75 µg/ml), S. aureus 08A875 IS/DR (MIC=75 µg/ml), S. aureus 08031002 IS/DR (MIC>100 µg/ml).##Fungi: Candida albicans ATCC2002 (MIC=18.7 µg/ml).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot B6D434
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID18795096

Physicochemical Properties

Residues15
SequenceKFFRKLKKSVKKRAK
Molecular Weight1892.384
Grand Average of Hydropathy-1.447
Isoelectric Point12
Charge at pH 7.48.54
Secondary StructureHelix: 0.267, Turn: 0.067, Sheet: 0.133
Instability Index17.827
Aromaticity0.133

Similar Structure Search

Candidates based on structure

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