Basic Information

IDDRAMP21000
SequenceGCRRLCYKQRCVTYCRGR
Length18
NamecGm (Derived from Gm)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal, Antitumor
Pathogen[Ref.28741926]Gram-positive bacteria : Staphylococcuss aureus ATCC 25923 (MIC=32 μM);##Gram-negative bacteria : Escherichia coli ATCC 25922 (MIC=4 μM), Escherichia coli CGSC 5167 (MIC=0.06 μM), Klebsiella pneumoniae ATCC 700603 (MIC=4-8 μM), Acinetobacter baumannii ATCC 19606 (MIC=1-2 μM), Pseudomonas aeruginosa ATCC 27853 (MIC=1-4 μM), Helicobacter pylori ATCC 43504 (MIC= μM);##Fungi : Candida albicans ATCC 90028 (MIC=4-8 μM), Cryptococcus neoformans ATCC 208821 (MIC=0.5-1 μM)
Hemolytic Activity[Ref.28741926] 5% hemolysis at 0.03 μM , 0% hemolysis at 1.1 μM , 10% hemolysis at 17 μM , 50% hemolysis at 100μM against human red blood cells
Cytotoxicity[Ref.28741926] CC50 = 39.8 ± 1.0 μM against CRL-1739, CC50 = 2.9 ± 0.1 μM against MM96L, CC50 = 71.7 ± 9.2 μM against HFF-1, CC50 > 64 μM against HeLa, CC50 = 15.3 ± 1.4 μM against MCF-7, CC50 = 2.7 ± 0.1 μM against K-562, CC50 = 12.7 ± 1.1 μM PBMCs.
N-terminal ModificationNo specific N-terminal
C-terminal ModificationNo specific C-terminal
Linear/Cyclic/BranchedCyclic
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID28741926

Physicochemical Properties

Residues18
SequenceGCRRLCYKQRCVTYCRGR
Molecular Weight2221.658
Grand Average of Hydropathy-0.889
Isoelectric Point9.931
Charge at pH 7.45.452
Secondary StructureHelix: 0.222, Turn: 0.111, Sheet: 0.056
Instability Index40.778
Aromaticity0.111

Similar Structure Search

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