Basic Information

IDDRAMP20810
SequenceTRKRLKKIGKVLKWI
Length15
NameTI15 (PMAP-36 peptide derivative)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.27251456] Gram-positive bacteria: Staphylococcus aureus 29213 (MIC=32 μM, MBC=128 μM), Staphylococcus aureus 25923 (MIC=32 μM, MBC=128 μM), Staphylococcus epidermidis 12228 (MIC=32 μM, MBC=64 μM), Bacillus subtilis 63501 (MIC=2 μM, MBC=4 μM);##Gram-negative bacteria: Escherichia coli 25922 (MIC=8 μM, MBC=16 μM), Escherichia coli EC183 (MIC=2 μM, MBC=4 μM), Escherichia coli 1005 (MIC=4 μM, MBC=8 μM), Salmonella typhimurium C77-31 (MIC=8 μM, MBC=32 μM);##Fungi: Candida albicans 2.2086 (MIC=64 μM, MFC=64 μM), Candida albicans CA276 (MIC=128 μM, MFC=128 μM), Candida tropicalis 2.1975 (MIC=2 μM, MFC=4 μM), Candida krusei 2.1857 (MIC=8 μM, MFC=16 μM).
Hemolytic Activity[Ref.27251456] Non-hemolysis upto 128 μM, MHC>128 μM against human red blood cells.
Cytotoxicity[Ref.27251456] No cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID27251456

Physicochemical Properties

Residues15
SequenceTRKRLKKIGKVLKWI
Molecular Weight1867.375
Grand Average of Hydropathy-0.647
Isoelectric Point12
Charge at pH 7.46.196
Secondary StructureHelix: 0.400, Turn: 0.067, Sheet: 0.133
Instability Index2.767
Aromaticity0.067

Similar Structure Search

Candidates based on structure

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