Peptide Database

Peptide NameBacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC277H446N74O83S2

DescriptionStandard

        MQSYKKLSTKQLATTIGGNIQQQSSQMVSLQSFGRITDKDYTYTIYKKLKGIFH
    

Molecular Weight6205.08 Da

Isoelectric Point (pI)9.92

Net Charge (pH 7.0)5.58

Net Charge (pH 7.4) 5.29

Charge Density (pH 7.0) 0.1033

GRAVY Index-0.61

Hydrophobic Moment 0.64

Boman Index-0.07

Instability Index53.78

Aliphatic Index 72.22

Aromaticity 0.1111

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 2621.34

LogP -28.45

H-bond Donors 92.0

H-bond Acceptors 92.0

Rotatable Bonds 217.0

Heavy Atoms 436.0

Ring Count 7.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326228 VERIFIED: NO

Provenance & Taxonomy

OrganismLimosilactobacillus balticus [Bacterium]

FamilyBacteriocin

Tax ID2759747

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0400892 VERIFIED: NO

Provenance & Taxonomy

OrganismLimosilactobacillus reuteri [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal