Peptide Database

Peptide NameBacteriocin-type signal sequence

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC269H427N77O76S

DescriptionStandard

        MLQEKALTDTELSTISGGGRRLKKAGKGIAIADAVNEFWGGYKHGLKHKFHYGSL
    

Molecular Weight5987.80 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.38

Charge Density (pH 7.0) 0.0684

GRAVY Index-0.45

Hydrophobic Moment 0.79

Boman Index0.00

Instability Index33.34

Aliphatic Index 78.18

Aromaticity 0.0909

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 2477.01

LogP -23.58

H-bond Donors 88.0

H-bond Acceptors 84.0

Rotatable Bonds 207.0

Heavy Atoms 423.0

Ring Count 9.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143083 VERIFIED: NO

Provenance & Taxonomy

OrganismWeissella minor [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal