Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC313H490N78O101S4

DescriptionStandard

        MLNTQLLEVLGTKTFDVQEDLFEFNITDTIVLQVSDSPGTHSKVGSFSICPPRKTSVSFNSYCC
    

Molecular Weight7089.96 Da

Isoelectric Point (pI)4.65

Net Charge (pH 7.0)-3.43

Net Charge (pH 7.4) -3.76

Charge Density (pH 7.0) -0.0536

GRAVY Index0.02

Hydrophobic Moment 0.41

Boman Index0.10

Instability Index33.73

Aliphatic Index 82.03

Aromaticity 0.0938

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 2882.21

LogP -32.46

H-bond Donors 101.0

H-bond Acceptors 103.0

Rotatable Bonds 231.0

Heavy Atoms 496.0

Ring Count 10.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100608 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptococcus mutans [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic Non-ribosomal

TargetGram-positive bacteria

MethodQualitative functional evidence