Basic Information

IDDRAMP02133
SequenceGVFLDALKKFAKGGMNAVLNPK
Length22
NameAntimicrobial peptide 4 (XT-4; Frogs, amphibians, animals)
SourceXenopus tropicalis (Western clawed frog) (Silurana tropicalis)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.11738090]Gram-positive bacteria: Staphylococcus aureus (MIC>100 µM);##Gram-negative bacteria: Escherichia coli (MIC=18 µM);##Fungi: Candida albicans (MIC>100 µM).
Hemolytic Activity[Ref.11738090]HC50>150 μM against human erythrocytes
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot P84384
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID11738090

Physicochemical Properties

Residues22
SequenceGVFLDALKKFAKGGMNAVLNPK
Molecular Weight2318.778
Grand Average of Hydropathy0.173
Isoelectric Point10.001
Charge at pH 7.42.548
Secondary StructureHelix: 0.318, Turn: 0.273, Sheet: 0.318
Instability Index6.127
Aromaticity0.091

Similar Structure Search

Candidates based on structure

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