Peptide Database

Peptide NameLantibiotic

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC211H333N57O77S5

DescriptionStandard

        MAENKKDQFDLDVQVNKSKGEVDPQITSVSLCTPGCGDTGSFNSYCC
    

Molecular Weight5060.56 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.82

Charge Density (pH 7.0) -0.0752

GRAVY Index-0.53

Hydrophobic Moment 0.25

Boman Index-0.06

Instability Index21.33

Aliphatic Index 51.70

Aromaticity 0.0638

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 2190.13

LogP -29.93

H-bond Donors 76.0

H-bond Acceptors 79.0

Rotatable Bonds 169.0

Heavy Atoms 350.0

Ring Count 5.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126626 VERIFIED: NO

Provenance & Taxonomy

OrganismMarininema halotolerans [other]

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