Basic Information

IDDRAMP00129
SequenceRRSRKNGIGYAIGYAFGAVERAVLGGSRDYNK
Length32
NamePlantaricin K (PlnK; Bacteriocin)
SourceLactobacillus plantarum C11 (Gram-positive bacteria)
ActivityAntimicrobial, Antibacterial, Anti-Gram+
PathogenGram-positive bacteria: Pediococcus pentosaceus Pac 1.0 (MIC=50 nM), Lactobacillus plantarum 965 (MIC=0.1 nM), L. sake NCDO 2714 (MIC=50 nM), Leptostylus viridescens NCDO 1655 (MIC=5 nM). [PlnJ:PlnK=1:1]
Hemolytic ActivityNo hemolysis information or data found in the reference(s) presented in this entry
CytotoxicityNo cytotoxicity information found
N-terminal ModificationFree
C-terminal ModificationFree
Linear/Cyclic/BranchedLinear
Uniprot P71460
PDB 2KEG, 2KEH
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID9603847, 19538999

Physicochemical Properties

Residues32
SequenceRRSRKNGIGYAIGYAFGAVERAVLGGSRDYNK
Molecular Weight3502.897
Grand Average of Hydropathy-0.656
Isoelectric Point10.52
Charge at pH 7.44.546
Secondary StructureHelix: 0.281, Turn: 0.312, Sheet: 0.188
Instability Index64.103
Aromaticity0.125

Similar Structure Search

Candidates based on structure

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