Basic Information

IDDRAMP21140
SequenceKGCALVKVRGLTLKVCK
Length17
NameAMP72 (De novo synthesis)
SourceSynthetic construct
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-
Pathogen[Ref.23893489] Gram-positive bacteria : Staphylococcus aureus(MBC=6.88 μg/ml, 3.78 μM), MRSA(MBC=1.72 μg/ml, 0.94 μM), Streptococcus agalactiae(MBC>55 μg/ml, 100 μM);##Gram-negative bacteria : Pseudomonas aeruginosa(MBC=3.30 μg/ml, 1.81 μM), Escherichia coli(MBC=3.40 μg/ml, 1.87 μM), Salmonella enteritidis(MBC=3.20 μg/ml, 1.76 μM), Stenotrophomonas maltophilia(MBC=18.5 μg/ml, 10.19 μM)
Hemolytic Activity[Ref.23893489] <1% hemolysis at 1 μg/ml , <1% hemolysis at 12.5 μg/ml , 1.5% hemolysis at 100 μg/ml , 4.2% hemolysis at 250 μg/ml , 12.0% hemolysis at 500 μg/ml against sheep red blood cells
Cytotoxicity[Ref.23893489] The cytotoxicity (vs control) of P72 is 3% against HUVEC (endothelial) cells at a peptide concentration of 100 μg/ml. ##The cytotoxicity (vs control) of P72 is 4% agaisnt WI-38 (fibroblast) cells at a peptide concentration of 100 μg/ml. #
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID23893489

Physicochemical Properties

Residues17
SequenceKGCALVKVRGLTLKVCK
Molecular Weight1816.326
Grand Average of Hydropathy0.541
Isoelectric Point10.065
Charge at pH 7.44.498
Secondary StructureHelix: 0.353, Turn: 0.118, Sheet: 0.235
Instability Index-17.253
Aromaticity0

Similar Structure Search

Candidates based on structure

Address: No.2699 Qianjin Street, Changchun City, China. Zip Code: 130012. 苏ICP备2021057230号-1.