Basic Information

IDDRAMP20805
SequenceFSTKTRNWFSEHFKKVKEKLKDTFA
Length25
NameApo5 APOC164-88
SourceAmerican alligator
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.27542832] Gram-positive bacteria:Staphylococcus aureus ATCC BAA-1718 (EC50=4.96μg/ml), Staphylococcus aureus ATCC 33592 (EC50=0.0680μg/ml);##Gram-negative bacteria:Escherichia coli ATCC 4157 (EC50=19.7μg/ml), Escherichia coli ATCC 51659 (EC50=13.9μg/ml), Pseudomonas aeruginosa PAO1 (EC50=0.0878μg/ml), Pseudomonas aeruginosa ATCC BAA-2110 (EC50=0.467μg/ml), Acinetobacter baumannii ATCC 9955 (EC50=0.644μg/ml), Acinetobacter baumannii ATCC BAA-1794 (EC50=0.234μg/ml)
Hemolytic Activity[Ref.27542832] Not hemolytic to sheep red blood cells.
Cytotoxicity[Ref.27542832] The cell proliferation of A549 human lung epithelial cells is 175%, 170%, 145%, 173% and 120% at peptide concentrations of 1 μg/ml, 10 μg/ml, 25 μg/ml, 50 μg/ml, 100 μg/ml
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID27542832

Physicochemical Properties

Residues25
SequenceFSTKTRNWFSEHFKKVKEKLKDTFA
Molecular Weight3103.53
Grand Average of Hydropathy-1.148
Isoelectric Point9.998
Charge at pH 7.43.582
Secondary StructureHelix: 0.280, Turn: 0.120, Sheet: 0.160
Instability Index-7.5
Aromaticity0.2

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