Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length51 amino acids

Chemical FormulaC260H399N65O80S6

DescriptionStandard

        MKKEYELMNTIQEVSLDELEQIIGAGKNGVFKTISHECHMNSFQFFFTCCS
    

Molecular Weight5907.73 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-3.34

Net Charge (pH 7.4) -3.72

Charge Density (pH 7.0) -0.0655

GRAVY Index-0.17

Hydrophobic Moment 0.47

Boman Index0.08

Instability Index18.52

Aliphatic Index 66.86

Aromaticity 0.1176

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 2361.24

LogP -21.96

H-bond Donors 82.0

H-bond Acceptors 85.0

Rotatable Bonds 203.0

Heavy Atoms 411.0

Ring Count 8.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0097500 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus mitis [Bacterium]

FamilyLantibiotic

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