Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC245H381N65O80S5

DescriptionStandard

        MKEQNSFNLLQEVTESELDLILGAKGGSGVIHTISHECNMNSWQFVFTCCS
    

Molecular Weight5677.36 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-4.34

Net Charge (pH 7.4) -4.71

Charge Density (pH 7.0) -0.0851

GRAVY Index-0.05

Hydrophobic Moment 0.47

Boman Index0.13

Instability Index44.36

Aliphatic Index 80.20

Aromaticity 0.0784

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 2351.01

LogP -26.35

H-bond Donors 82.0

H-bond Acceptors 83.0

Rotatable Bonds 192.0

Heavy Atoms 395.0

Ring Count 7.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0108467 VERIFIED: NO

Provenance & Taxonomy

OrganismLactococcus lactis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0186955 VERIFIED: YES

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 Antibiotic Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic

TargetGram Positive Bacteria