Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC165H290N48O55S6

DescriptionStandard

        LVSVSKKDSGASPRITSISLCTPGCKTGALMGCNMKTATC
    

Molecular Weight4018.75 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.0929

GRAVY Index0.20

Hydrophobic Moment 0.31

Boman Index0.08

Instability Index25.45

Aliphatic Index 70.75

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1649.54

LogP -24.34

H-bond Donors 63.0

H-bond Acceptors 65.0

Rotatable Bonds 134.0

Heavy Atoms 274.0

Ring Count 2.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250932 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis subsp. lactis [Bacterium]

FamilyLantibiotic

Tax ID1358

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic

TargetGram-positive bacteria