Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC291H464N76O99S8

DescriptionStandard

        MPKYDDFDLDIQVKKVDNLVEPNITSVSLCTPGTCWNTCGGTSTLNTNCCIATYLCSLAESCR
    

Molecular Weight6867.77 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-3.56

Net Charge (pH 7.4) -3.89

Charge Density (pH 7.0) -0.0566

GRAVY Index-0.03

Hydrophobic Moment 0.50

Boman Index0.06

Instability Index38.83

Aliphatic Index 77.30

Aromaticity 0.0635

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2819.99

LogP -34.52

H-bond Donors 103.0

H-bond Acceptors 104.0

Rotatable Bonds 220.0

Heavy Atoms 474.0

Ring Count 8.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085257 VERIFIED: NO

Provenance & Taxonomy

OrganismThermotalea metallivorans [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Lantibiotic Non-hemolytic Non-ribosomal