Peptide Database

Peptide NameBacteriocin-like prepeptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC287H441N83O87S3

DescriptionStandard

        MNNNFIQVDKKELAHIIGGRNSYDYIDSGQFGYDIGCTIANTIFFKRLRHSNQNICS
    

Molecular Weight6542.27 Da

Isoelectric Point (pI)7.82

Net Charge (pH 7.0)0.66

Net Charge (pH 7.4) 0.30

Charge Density (pH 7.0) 0.0115

GRAVY Index-0.44

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index41.62

Aliphatic Index 77.02

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 2813.51

LogP -31.18

H-bond Donors 98.0

H-bond Acceptors 93.0

Rotatable Bonds 221.0

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_0239137 VERIFIED: NO

Provenance & Taxonomy

OrganismLigilactobacillus salivarius [Bacterium]

FamilyBacteriocin

Tax ID1624

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal