Basic Information

IDDRAMP01303
SequenceFLSLIPHAINAVSALANHG
Length19
NamePhylloseptin-3 (PS-3; Frogs, amphibians, animals)
SourcePhyllomedusa hypochondrialis (Orange-legged leaf frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[ATCC Strains]: Gram-positive bacteria: S. aureus (MIC=32.9 µM);##Gram-negative bacteria: Escherichia coli (MIC=65.6 µM), Klebsiella pneumoniae (MIC=65.6 µM), Pseudomonas aeruginosa (MIC=65.6 µM). NOTE: Initial inoculum of 108 cells/Ml.##[Wild Type]: Gram-positive bacteria: S. aureus (MIC=8.2 µM), S. agalactiae (MIC=4.1 µM);##Gram-negative bacteria: Pseudomonas aeruginosa (MIC=32.8 µM), A. calcoaceticus (MIC=4.1 µM).##Fungi: Candida albicans (MIC=8.2 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
Cytotoxicity[Ref.15752569]No cytotoxicity information found##[Ref.18656510]No cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot P84568
PDB 2JQ1
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID15752569, 18656510

Physicochemical Properties

Residues19
SequenceFLSLIPHAINAVSALANHG
Molecular Weight1945.225
Grand Average of Hydropathy0.926
Isoelectric Point6.918
Charge at pH 7.4-0.369
Secondary StructureHelix: 0.368, Turn: 0.316, Sheet: 0.368
Instability Index2.5
Aromaticity0.053

Similar Structure Search

Candidates based on structure

Address: No.2699 Qianjin Street, Changchun City, China. Zip Code: 130012. 苏ICP备2021057230号-1.