Peptide Database

Peptide NameBacteriocin leader domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC300H482N90O89S6

DescriptionStandard

        MMKEMNYKELEKVSGGTNWLGVGGSCLSGFIDALPSGSGMIKGCVEGAVKDFANQNRHKKHKHR
    

Molecular Weight6965.98 Da

Isoelectric Point (pI)9.34

Net Charge (pH 7.0)3.75

Net Charge (pH 7.4) 3.33

Charge Density (pH 7.0) 0.0585

GRAVY Index-0.57

Hydrophobic Moment 0.51

Boman Index-0.05

Instability Index23.80

Aliphatic Index 59.38

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 2902.48

LogP -32.28

H-bond Donors 102.0

H-bond Acceptors 102.0

Rotatable Bonds 243.0

Heavy Atoms 485.0

Ring Count 9.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168279 VERIFIED: NO

Provenance & Taxonomy

OrganismLactobacillus crispatus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal