Basic Information

IDDRAMP29062
SequenceFLQRIIGRLGRLF
Length13
NameGHaR8R (variant of temporin-GHaR)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.33291521] Gram-positive bacteria: S. aureus(MIC / MBC = 1.6-3.1μM / 3.1μM), B. subtilis(MIC / MBC = 12.5μM / 12.5μM), S. mutans(MIC / MBC = 6.2μM / 6.2μM), MRSA(MIC / MBC = 3.1μM / 3.1μM), MRSA-1(MIC /MBC = 6.2μM / 6.2μM), MRSA-2(MIC / MBC = 3.1μM / 12.5μM), MRSA-3(MIC / MBC = 6.2μM / 12.5μM)##Gram-negative bacteria: E. coli(MIC / MBC = 3.1μM / 3.1μM), D31(MIC /MBC = 12.5μM / 25μM), P. aeruginosa(MIC / MBC > 50μM / 50μM), PAO1(MIC / MBC = 6.2μM / 12.5μM)##Fungi: C. albicans(MIC / MBC = 12.5μM / 12.5μM)
Hemolytic Activity[Ref.33291521]HL50 = 160μM against human red blood cells (hRBCs)
Cytotoxicity[Ref.33291521]GHaR6R induced a cell viability of 83%, 64% and 50% to human oral epithelial cells at 3.1μM, 6.2μM and 12.5μM.
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID33291521

Physicochemical Properties

Residues13
SequenceFLQRIIGRLGRLF
Molecular Weight1588.94
Grand Average of Hydropathy0.631
Isoelectric Point12
Charge at pH 7.42.557
Secondary StructureHelix: 0.538, Turn: 0.154, Sheet: 0.231
Instability Index34.308
Aromaticity0.154

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