Basic Information

IDDRAMP03057
SequenceGSKKPVPIIYCNRRTGKCQRM
Length21
NameThanatin(insects, arthropods, invertebrates, animals)
SourcePodisus maculiventris
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.8577744] Gram-positive bacteria: Aerococcus viridans (MIC=0.6-1.2 µM), Micrococcus luteus (MIC=1.2-2.5 µM), Bacillus megaterium (MIC=2.5-5 µM), Bacillus subtilis (MIC=2.5-5 µM), Pediococcus acidilactici (MIC=20-40 µM);##Gram-negative bacteria: Escherichia coli D22 (MIC=0.3-0.6 µM), Escherichia coli D31 (MIC=0.3-0.6 µM), Escherichia coli 1106 (MIC=0.6-1.2 µM), Salmonella typhimurium (MIC=0.6-1.2 µM), Klebsiella pneumoniae (MIC=0.6-1.2 µM), Enterobacter cloacae (MIC=1.2-2.5 µM), Erwinia carotovora (MIC=10-20 µM), Pseudomonas aeruginosa (MIC=20-40 µM);##Fungi: Neurospora crassa (MIC=0.6-1.2 µM), Botrytis cinerea (MIC=1.2-2.5 µM), Nectria haematococca (MIC=1.2-2.5 µM), Trichoderma viride (MIC=1.2-2.5 µM), Alternaria brassicicola (MIC=2.5-5 µM), Fusarium culmorum (MIC=2.5-5 µM), Ascochyta pisi (MIC=5-10µM), Fusarium oxysporum (MIC=10-20 µM).
Hemolytic Activity[Ref.8577744] It exhibits no hemolytic activity at 40 µM against porcine erythrocytes.
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedCyclic
Uniprot P55788
PDB 8TFV
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID8577744, 9760181

Physicochemical Properties

Residues21
SequenceGSKKPVPIIYCNRRTGKCQRM
Molecular Weight2435.936
Grand Average of Hydropathy-0.9
Isoelectric Point10.467
Charge at pH 7.45.498
Secondary StructureHelix: 0.190, Turn: 0.286, Sheet: 0.048
Instability Index39.876
Aromaticity0.048

Similar Structure Search

Candidates based on structure

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