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 Length46 amino acids

Chemical FormulaC205H324N56O72S5

DescriptionStandard

        MINEKNLFDLDVQVTTATGDVDPQITRISACTPGCGNTGSFNSFCC
    

Molecular Weight4885.42 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.81

Charge Density (pH 7.0) -0.0768

GRAVY Index-0.02

Hydrophobic Moment 0.48

Boman Index0.09

Instability Index19.16

Aliphatic Index 65.65

Aromaticity 0.0652

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 2070.27

LogP -28.36

H-bond Donors 73.0

H-bond Acceptors 74.0

Rotatable Bonds 157.0

Heavy Atoms 338.0

Ring Count 5.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087145 VERIFIED: NO

Provenance & Taxonomy

OrganismBacillus thuringiensis YBT-1518 [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

RECORD: Rec_0358070 VERIFIED: NO