Basic Information

IDDRAMP02841
SequenceRQKDKRPYSERKNQYTGPQFLYPPERIPPQKVIK
Length34
NameLumbricin I(6–34)
SourceSynthetic construct (derived from residues 6–34 of lumbricin I)
ActivityAntimicrobial, Antibacterial, Anti-Gram+, Anti-Gram-, Antifungal
Pathogen[Ref.9784609]Gram-positive bacteria: Bacillus subtilis ATCC 62037 (MIC=8 µg/ml), Staphylococcus aureus ATCC 15752 (MIC=12 µg/ml), Streptococcus mutans ATCC 25175 (MIC=20 µg/ml);##Gram-negative bacteria: Escherichia coli ATCC 27325 (MIC=8 µg/ml), Pseudomonas putidaATCC 17426 (MIC=12 µg/ml), Serratia sp. ATCC 21074 (MIC=12 µg/ml).##Fungi: Candida albicans ATCC 10231 (MIC=12 µg/ml), Cryptococcus neoformance ATCC 34881 (MIC=16 µg/ml), Saccharomyces cerevisiae ATCC 44774 (MIC=8 µg/ml).##NOTE: Minimal inhibitory concentrations were determined by incubating approximately 104–105 CFU/ml of cells with serial dilutions of each peptide in a 96-well microtiter plate..
Hemolytic Activity[Ref.9784609]0.03% hemolytic activity at 5 μg/ml, 0.07% hemolytic activity at 10 μg/ml, 0.13% hemolytic activity at 25 μg/ml, 0.17% hemolytic activity at 50 μg/ml, 0.21% hemolytic activity at 100 μg/ml against human erythrocytes
CytotoxicityNot included yet
N-terminal ModificationNot included yet
C-terminal ModificationNot included yet
Linear/Cyclic/BranchedNot included yet
Uniprot O96447
PDB
3D View
PDB DownloadDownload PDB Predicted by Alphafold2
PubMed ID9784609

Physicochemical Properties

Residues34
SequenceRQKDKRPYSERKNQYTGPQFLYPPERIPPQKVIK
Molecular Weight4186.775
Grand Average of Hydropathy-1.797
Isoelectric Point10.208
Charge at pH 7.45.54
Secondary StructureHelix: 0.235, Turn: 0.265, Sheet: 0.088
Instability Index47.703
Aromaticity0.118

Similar Structure Search

Candidates based on structure

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