Basic Information

IDDRAMP02042
SequenceIDPFVAGVAAEMMQHVYCAASKKC
Length24
NameBrevinin-1-OR3 (Frogs, amphibians, animals)
SourceOdorrana rotodora (Chinese odorous frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
PathogenGram-negative bacteria: Escherichia coli ATCC 25922 (MIC=9.1 µg/ml), Bacillus pyocyaneus CMCCB 10104 (MIC=18.2 µg/ml);##Gram-positive bacterium: Staphylococcus aureus ATCC 25923 (MIC=18.2 µg/ml).##Yeast: Candida albicans (MIC=18.2 µg/ml).
Hemolytic Activity[Ref.22029824] It shows no hemolytic activity against human red blood cells at the concentration of 50 μg/mL.
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys18 and Cys24)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22029824

Physicochemical Properties

Residues24
SequenceIDPFVAGVAAEMMQHVYCAASKKC
Molecular Weight2570.038
Grand Average of Hydropathy0.504
Isoelectric Point6.732
Charge at pH 7.4-0.461
Secondary StructureHelix: 0.250, Turn: 0.125, Sheet: 0.333
Instability Index10.125
Aromaticity0.083

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