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 FormulaC305H487N85O105S4

DescriptionStandard

        MLNTQLLELFLSDTLDVREDLFDLNITDTAVIQSNDSPDTRSRVGSHSICPPRKTSASFNSYCC
    

Molecular Weight7152.90 Da

Isoelectric Point (pI)4.47

Net Charge (pH 7.0)-4.43

Net Charge (pH 7.4) -4.75

Charge Density (pH 7.0) -0.0692

GRAVY Index-0.28

Hydrophobic Moment 0.44

Boman Index-0.05

Instability Index41.05

Aliphatic Index 83.75

Aromaticity 0.0625

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 3090.47

LogP -38.73

H-bond Donors 110.0

H-bond Acceptors 106.0

Rotatable Bonds 234.0

Heavy Atoms 499.0

Ring Count 8.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350882 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