Peptide Database

Peptide NameBacteriocin-type signal sequence-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC280H450N82O74S3

DescriptionStandard

        MENAKHNLKKLSEEELKKIKGGKVQHNRLYHAKPKTSQSYCLYNPFKKICWR
    

Molecular Weight6245.27 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)8.74

Net Charge (pH 7.4) 8.32

Charge Density (pH 7.0) 0.1681

GRAVY Index-1.21

Hydrophobic Moment 0.55

Boman Index-0.30

Instability Index44.43

Aliphatic Index 61.92

Aromaticity 0.0962

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 2591.04

LogP -22.47

H-bond Donors 91.0

H-bond Acceptors 89.0

Rotatable Bonds 219.0

Heavy Atoms 439.0

Ring Count 11.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101459 VERIFIED: NO

Provenance & Taxonomy

OrganismLigilactobacillus ruminis DSM 20403 = NBRC 102161 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0158786 VERIFIED: NO

Provenance & Taxonomy

OrganismLigilactobacillus ruminis [Bacterium]

FamilyBacteriocin

Tax ID1623

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Non-hemolytic Non-ribosomal