Peptide Database

Peptide NamePrebacteriocin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC289H462N84O87S8

DescriptionStandard

        MMKKIEKLTEKEMANIIGGKYYGNGVTCGKHSCSVDWGKATTCIINNGAMAWATGGHQGTHKC
    

Molecular Weight6761.79 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.0591

GRAVY Index-0.40

Hydrophobic Moment 0.66

Boman Index0.05

Instability Index19.10

Aliphatic Index 54.29

Aromaticity 0.0635

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14230.00

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

Amino Acid Composition

TPSA 2760.25

LogP -31.43

H-bond Donors 100.0

H-bond Acceptors 102.0

Rotatable Bonds 231.0

Heavy Atoms 468.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297164 VERIFIED: NO

Provenance & Taxonomy

OrganismLiquorilactobacillus hordei DSM 19519 [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal