Basic Information

IDDRAMP01560
SequenceGLFGVLGSIAKHVLPHVVPVIAEKL
Length25
NameCaerin-1.9 (Frogs, amphibians, animals)
SourceLitoria chloris (Blue-thighed frog) (frog skin active peptide family)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal, Antiviral
Pathogen[Ref.15203252]Gram-positive bacteria: Bacillus cereus (MIC=100 µg/ml), Leuconostoc lactis (MIC=12 µg/ml), Listeria innocua (MIC=50 µg/ml), Micrococcus luteus (MIC=50 µg/ml), Staphylococcus aureus (MIC=100 µg/ml), Staphylococcus epidermis (MIC=25 µg/ml), Streptococcus uberis (MIC=50 µg/ml);##Gram-negative bacterium: Pasteurella multocida (MIC=50 µg/ml). ##[Ref.16140737]Virus:HIV:inhibit 50% of PBS-treated HIV infection of T cells(IC50=1.2 μM);inhibition of HIV transfer by dendritic cells to T cells(IC50=1.6 μM).##[Ref.26026377]Virus:HIV: inhibition of HIV Pseudovirus (PsV) infection in CD4+ T cells(IC50=4 µM).
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
Cytotoxicity[Ref.26026377]CD4+ T Lymphocytes:50% cell death at 20 µM.
N-terminal ModificationFree
C-terminal ModificationAmidation
Linear/Cyclic/BranchedLinear
Uniprot P81252
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID26026377, 16140737, 15203252, 9516047

Physicochemical Properties

Residues25
SequenceGLFGVLGSIAKHVLPHVVPVIAEKL
Molecular Weight2594.144
Grand Average of Hydropathy1.148
Isoelectric Point8.606
Charge at pH 7.40.627
Secondary StructureHelix: 0.480, Turn: 0.240, Sheet: 0.280
Instability Index29.316
Aromaticity0.04

Similar Structure Search

Candidates based on structure

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