Peptide Database

Peptide NameKlebicin B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length206 amino acids

Chemical FormulaC969H1539N273O301S6

DescriptionStandard

        MKSSALDAPGANGPLTLSGPVPLPERILHTGDQISAPQATDKTVTPVADDLDFDDIILVFPPESGLKPLYVMYRSPRNMPGTVSGKGQNVGNNWMGGASTGDGAPVPSQIADKLRGKTFGSFDSFRRAFWKAVADDSALSKQFSEADINQMKAGRAPTADFLESVGKRVKIELHHEKEISQGGAVMDVDNIKALTPKNHIETHKGK
    

Molecular Weight22021.62 Da

Isoelectric Point (pI)6.52

Net Charge (pH 7.0)-1.04

Net Charge (pH 7.4) -1.56

Charge Density (pH 7.0) -0.0050

GRAVY Index-0.45

Hydrophobic Moment 0.68

Boman Index-0.01

Instability Index45.99

Aliphatic Index 72.96

Aromaticity 0.0583

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343022 VERIFIED: YES

Provenance & Taxonomy

OrganismKlebsiella pneumoniae [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal

TargetEscherichia coli