Basic Information

IDDRAMP03225
SequenceGFGSLFKFLAKKVAKTVAKQAAKQGAKYVANKHME
Length35
NameM-ctenitoxin-Cs1d (M-CNTX-Cs1d; Cupiennin-1d; spiders, Arthropods, animals)
SourceCupiennius salei (Wandering spider)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.11792701]Gram-negative bacteria: Escherichia coli ATCC 25922 (MIC=0.08-0.16 µM), Pseudomonas aeruginosa ATCC 27853 (MIC=0.16-0.31 µM);##Gram-positive bacteria: Staphylococcus aureus ATCC 29213 (MIC=0.63-1.25 µM), Enterococcus faecalis ATCC 29212 (MIC=1.25-2.50 µM).
Hemolytic Activity[Ref.11792701]Not determined
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot P83622
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID11792701, 10669026

Physicochemical Properties

Residues35
SequenceGFGSLFKFLAKKVAKTVAKQAAKQGAKYVANKHME
Molecular Weight3796.487
Grand Average of Hydropathy-0.266
Isoelectric Point10.301
Charge at pH 7.46.575
Secondary StructureHelix: 0.257, Turn: 0.143, Sheet: 0.314
Instability Index20.843
Aromaticity0.114

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