Basic Information

IDDRAMP20787
SequenceRRLRPRRPRLPRPRPRPRPRP
Length21
Namemini-ChBac7.5N beta
SourceCapra hircus
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.27795854] Gram-negative bacteria:E.coli (ML35p)(MIC=0.3 ± 0.1μM without NaCl;MIC=1.4 ± 0.2μM 100 mM NaCl;MIC=1μM Broth microdilution assay);E.coli (ATCC 25922)(MIC=0.5 ± 0.2μM without NaCl;MIC=0.8 ± 0.2μM 100 mM NaCl;MIC=2μM Broth microdilution assay);E.coli (M17)(MIC=0.5 ± 0.1μM without NaCl;MIC=0.9 ± 0.2μM 100 mM NaCl;MIC=1μM Broth microdilution assay);Pseudomonas aeruginosa (ATCC 27853)(MIC=1.0 ± 0.3μM without NaCl;MIC=3.2 ± 0.8μM 100 mM NaCl;MIC=2μM Broth microdilution assay);Pseudomonas aeruginosa clinical isolate(MIC=2μM Broth microdilution assay);Klebsiella spp. clinical isolate(MIC=4μM Broth microdilution assay);Acinetobacter baumannii clinical isolate(MIC=4μM Broth microdilution assay);##Gram-positive bacteria:Listeria monocytogenes (EGD)(MIC=0.2 ± 0.1μM without NaCl;MIC=0.9 ± 0.2μM 100 mM NaCl;MIC=2μM Broth microdilution assay);Micrococcus luteus CIP A270(MIC=1μM Broth microdilution assay);Staphylococcus aureus (710A)(MIC=0.6 ± 0.1μM without NaCl;MIC> 50μM 100 mM NaCl;MIC>64μM Broth microdilution assay);Staphylococcus aureus (ATCC 25923)(MIC>64μM Broth microdilution assay);MRSA (ATCC 33591)(MIC=0.5 ± 0.1μM without NaCl;MIC> 50μM 100 mM NaCl;MIC>64μM Broth microdilution assay);Staphylococcus intermedius clin. isolate(MIC>64μM Broth microdilution assay);##Fungi:Candida albicans (820)(MIC=0.3 ± 0.1μM without NaCl;MIC> 50μM 100 mM NaCl;MIC=64μM Broth microdilution assay);Candida parapsilosis clinical isolate(MIC>64μM Broth microdilution assay)
Hemolytic Activity[Ref.27818338] No hemolytic activity
Cytotoxicity[Ref.27795854] The cytotoxicity values of the experimental samples are not significantly different from the values of the control samples over the entire range of concentrations:1-30 μM against various types of cultured human cells: namly, reythroleukemi
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot
PDB
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PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID27795854

Physicochemical Properties

Residues21
SequenceRRLRPRRPRLPRPRPRPRPRP
Molecular Weight2739.295
Grand Average of Hydropathy-2.605
Isoelectric Point12
Charge at pH 7.410.557
Secondary StructureHelix: 0.095, Turn: 0.381, Sheet: 0.095
Instability Index121.486
Aromaticity0

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