Basic Information

IDDRAMP01879
SequenceGAFGDLLKGVAKEAGMKLLNMAQCKLSGKC
Length30
NameBrevinin-2LTa (Frogs, amphibians, animals)
SourceHylarana latouchii (Broad-folded frog)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
PathogenGram-positive bacteria: Staphylococcus aureus ATCC2592 (MIC=2 µM), Bacillus licheniformis X39 (MIC=8 µM), Staphylococcus carnosus KHS (MIC=2 µM), Rhodococcus rhodochrous X15 (MIC=0.5 µM);##Gram-negative bacteria: Escherichia coli ATCC25922 (MIC=32.5 µM), Serratia rubidaea X01 (MIC=130 µM), Pseudomonas aeruginosa 1.50 (MIC=65 µM), Psychrobacter faecalis X29 (MIC=0.5 µM).
Hemolytic Activity[Ref.22426384] LD50=520 μM against human erythrocytes
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationCyclization (Cys24 and Cys30)
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID22426384

Physicochemical Properties

Residues30
SequenceGAFGDLLKGVAKEAGMKLLNMAQCKLSGKC
Molecular Weight3082.726
Grand Average of Hydropathy0.19
Isoelectric Point9.243
Charge at pH 7.42.497
Secondary StructureHelix: 0.233, Turn: 0.233, Sheet: 0.400
Instability Index-5.713
Aromaticity0.033

Similar Structure Search

Candidates based on structure

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