Peptide Database

Peptide NameBacteriocin-type signal sequence

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC280H418N76O84S4

DescriptionStandard

        MFNQEKENMSQHYQELSAEELSHISGGVTRYRYHEKKSWIDDFMKGFKKTFC
    

Molecular Weight6321.03 Da

Isoelectric Point (pI)6.82

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.64

Charge Density (pH 7.0) -0.0046

GRAVY Index-1.09

Hydrophobic Moment 0.77

Boman Index-0.19

Instability Index44.45

Aliphatic Index 37.50

Aromaticity 0.1538

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 2645.32

LogP -24.79

H-bond Donors 93.0

H-bond Acceptors 91.0

Rotatable Bonds 218.0

Heavy Atoms 444.0

Ring Count 12.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379443 VERIFIED: NO

Provenance & Taxonomy

OrganismLentilactobacillus hilgardii [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal