Peptide Database

Peptide NameBacteriocin-type signal sequence

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC335H537N85O97S2

DescriptionStandard

        MKGKKIMDNNLHKVETLTDEELEQIVGGSIEGFLPYVSLYKGIRWGDHLKDFLPIIRKIDSVEI
    

Molecular Weight7371.49 Da

Isoelectric Point (pI)5.56

Net Charge (pH 7.0)-2.31

Net Charge (pH 7.4) -2.66

Charge Density (pH 7.0) -0.0361

GRAVY Index-0.25

Hydrophobic Moment 0.80

Boman Index0.04

Instability Index35.36

Aliphatic Index 109.53

Aromaticity 0.0781

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 2939.31

LogP -19.65

H-bond Donors 100.0

H-bond Acceptors 99.0

Rotatable Bonds 255.0

Heavy Atoms 519.0

Ring Count 10.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091261 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus delbrueckii subsp. lactis DSM 20072 [Bacterium]

FamilyBacteriocin

Tax ID888027

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal