Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC156H264N42O48S

DescriptionStandard

        MQEKRQQLVQVVSDTELEVLIGGKGPGLVKTF
    

Molecular Weight3528.08 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0154

GRAVY Index-0.13

Hydrophobic Moment 0.43

Boman Index0.03

Instability Index36.05

Aliphatic Index 106.25

Aromaticity 0.0312

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1478.84

LogP -13.50

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 124.0

Heavy Atoms 247.0

Ring Count 2.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169747 VERIFIED: NO

Provenance & Taxonomy

OrganismDolosigranulum pigrum [Animal]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Lantibiotic Anti-Gram-positive Non-hemolytic

TargetGram-positive bacteria