Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC286H440N84O87S3

DescriptionStandard

        MNNNFVQVDKKELAHIIGGRNSYDYIDSGQFGYDIGCTIANTKFFKRLRHSNQNICS
    

Molecular Weight6543.26 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)1.66

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.0290

GRAVY Index-0.59

Hydrophobic Moment 0.58

Boman Index-0.08

Instability Index41.62

Aliphatic Index 68.42

Aromaticity 0.1228

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 2839.53

LogP -32.49

H-bond Donors 99.0

H-bond Acceptors 94.0

Rotatable Bonds 222.0

Heavy Atoms 460.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0187255 VERIFIED: YES

Provenance & Taxonomy

OrganismLigilactobacillus salivarius [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal