Basic Information

IDDRAMP01878
SequenceGLLSVLKGVLKTAGKHIFKNVGGSLLDQAKCKISGQC
Length37
NameBrevinin-2PRe (Frogs, amphibians, animals)
SourceRana pirica (Hokkaido frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.15003829] Gram-negative bacterium: Escherichia coli(MIC=3μM), Pseudemonas aeruginosa(MIC=3μM), Enterobacter cloacae(MIC=3μM), Klebsiella pneumoniae(MIC=6μM);## Gram-positive bacterium: Staphylococcus aureus(MIC=25μM);## Yeast: Candida albicans(MIC>100μM)
Hemolytic Activity[Ref.15003829] HC50=80 μM against human erythrocytes
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys31 and Cys37)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID15003829

Physicochemical Properties

Residues37
SequenceGLLSVLKGVLKTAGKHIFKNVGGSLLDQAKCKISGQC
Molecular Weight3812.55
Grand Average of Hydropathy0.262
Isoelectric Point9.789
Charge at pH 7.44.53
Secondary StructureHelix: 0.324, Turn: 0.270, Sheet: 0.216
Instability Index5.073
Aromaticity0.027

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