Peptide Database

Peptide NameType A2 lantipeptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC293H473N75O88S5

DescriptionStandard

        MKQLDKKSKTGIYVQVASDKELELLVGGAGAGFIKTLTKDCPEVVSQVCGSFFGWVSACKNC
    

Molecular Weight6614.66 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.17

Charge Density (pH 7.0) 0.0236

GRAVY Index0.10

Hydrophobic Moment 0.56

Boman Index0.11

Instability Index18.51

Aliphatic Index 83.23

Aromaticity 0.0806

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 2631.81

LogP -26.41

H-bond Donors 94.0

H-bond Acceptors 95.0

Rotatable Bonds 226.0

Heavy Atoms 461.0

Ring Count 7.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237399 VERIFIED: NO

Provenance & Taxonomy

OrganismClostridium perfringens [Bacterium]

FamilyLantipeptide

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Lantibiotic Non-hemolytic Non-ribosomal