Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC239H383N65O70S

DescriptionStandard

        MEEKVVNKSVLNDEELSKVIGGKDTVALAYGFGVIDKFLFGNRGKKHH
    

Molecular Weight5319.06 Da

Isoelectric Point (pI)8.08

Net Charge (pH 7.0)0.68

Net Charge (pH 7.4) 0.34

Charge Density (pH 7.0) 0.0142

GRAVY Index-0.33

Hydrophobic Moment 0.40

Boman Index-0.00

Instability Index13.60

Aliphatic Index 89.17

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2203.71

LogP -19.37

H-bond Donors 75.0

H-bond Acceptors 74.0

Rotatable Bonds 187.0

Heavy Atoms 375.0

Ring Count 6.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085774 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus xujianguonis [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal