Basic Information

IDDRAMP02035
SequenceFLPILAGLAANILPKVFCSITKKC
Length24
NameBrevinin-1AUb (Frogs, amphibians, animals)
SourceRana aurora aurora (Northern red-legged frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.15325526]Gram-negative bacteria: Escherichia coli (MIC=25 µM), Pseudomonas aeruginosa (MIC=25 µM), Enterobacter cloacae (MIC=25 µM), Klebsiella pneumoniae (MIC>50 µM), Proteus mirabilis (MIC>50 µM);##Gram-positive bacteria: Staphylococcus aureus (MIC=3 µM), Staphylococcus epidermidis (MIC=6 µM), Enterococcus faecalis (MIC=6 µM), Streptococcus Group B (MIC=13 µM);##Yeast: Candida albicans (MIC=3 µM).
Hemolytic Activity[Ref.15325526] HC50=7 μM against human erythrocytes
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys18 and Cys24)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
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PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID15325526

Physicochemical Properties

Residues24
SequenceFLPILAGLAANILPKVFCSITKKC
Molecular Weight2561.199
Grand Average of Hydropathy1.192
Isoelectric Point9.39
Charge at pH 7.42.501
Secondary StructureHelix: 0.417, Turn: 0.208, Sheet: 0.292
Instability Index56.454
Aromaticity0.083

Similar Structure Search

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