Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC325H507N85O95S3

DescriptionStandard

        MSKVEVLNEEELTAVIGGKTKHPKACTWTFTGAGIAHSALYGAAASALGVTGPAGWIAGAAVGAVYGIAGAAFC
    

Molecular Weight7221.21 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.34

Net Charge (pH 7.4) -0.70

Charge Density (pH 7.0) -0.0046

GRAVY Index0.58

Hydrophobic Moment 0.25

Boman Index0.37

Instability Index18.74

Aliphatic Index 88.65

Aromaticity 0.0811

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 2777.88

LogP -28.49

H-bond Donors 99.0

H-bond Acceptors 100.0

Rotatable Bonds 227.0

Heavy Atoms 508.0

Ring Count 12.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0280528 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus crispatus [Bacterium]

FamilyBacteriocin

Tax ID47770

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal