Basic Information

IDDRAMP03826
SequenceKNLRRIIRKIIHIIKKYG
Length18
NameOvispirin-1 (OV-1; N-terminal 18 amino acids of SMAP-29)
SourceSynthetic construct
ActivityAntibacterial, Cytotoxic, Anti-Gram+, Anti-Gram-, Antimicrobial
Pathogen[Ref.11932493]Gram-negative bacteria: Pseudomonas aeruginosa 9 strains (MIC=0.7-5.6 µg/ml), Stenotrophomonas maltophilia 5 strains (MIC=0.5-2.2 µg/ml);##Gram-positive bacteria: Listeria monocytogenes EGD [n=3] (MIC=1.5±0.3 µg/ml), Staphylococcus aureus 930918 [n=3] (MIC=1.0±0.13 µg/ml).
Hemolytic Activity[Ref.11932493]55% hemolytic at 40 µg/mL, 70.2% hemolytic activity at 80 µg/mL against human red blood cells
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot
PDB 1HU5
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID11932493

Physicochemical Properties

Residues18
SequenceKNLRRIIRKIIHIIKKYG
Molecular Weight2262.831
Grand Average of Hydropathy-0.372
Isoelectric Point11.754
Charge at pH 7.46.581
Secondary StructureHelix: 0.444, Turn: 0.111, Sheet: 0.056
Instability Index69.083
Aromaticity0.056

Similar Structure Search

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