Basic Information

IDDRAMP21096
SequenceIRIRCRRRFCRIRI
Length14
NameIR2 (Derived from PG-1)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.24621994] Gram-positive bacteria : Staphylococcus aureus(MIC=4 μM), Staphylococcus epidermidis(MIC=4 μM), Streptococcus faecalis(MIC=4 μM), Bacillus subtilis(MIC=2 μM);##Gram-negative bacteria : Escherichia coli(MIC=1 μM), Salmonella pullorum(MIC=1 μM), Salmonella typhimurium(MIC=4 μM), Bacteriump yocyaneum(MIC=4 μM)
Hemolytic Activity[Ref.24621994] MHC10=128 μM against human red blood cells
Cytotoxicity[Ref.24621994] No cytotoxicity information found.
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID24621994

Physicochemical Properties

Residues14
SequenceIRIRCRRRFCRIRI
Molecular Weight1917.405
Grand Average of Hydropathy-0.407
Isoelectric Point12
Charge at pH 7.46.508
Secondary StructureHelix: 0.357, Turn: 0.000, Sheet: 0.000
Instability Index91.114
Aromaticity0.071

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