Peptide Database

Peptide NameFxLD family lantipeptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC222H349N61O84S7

DescriptionStandard

        MGINGPAQTQDDGMFDLDLEIGVEKSVAGPAVTSISYCTPGCTSDGGGSGCSHCC
    

Molecular Weight5440.96 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.45

Net Charge (pH 7.4) -6.80

Charge Density (pH 7.0) -0.1173

GRAVY Index-0.03

Hydrophobic Moment 0.29

Boman Index0.16

Instability Index35.22

Aliphatic Index 56.73

Aromaticity 0.0364

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 2275.95

LogP -33.90

H-bond Donors 81.0

H-bond Acceptors 86.0

Rotatable Bonds 174.0

Heavy Atoms 374.0

Ring Count 6.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420409 VERIFIED: NO

Provenance & Taxonomy

OrganismStreptomyces lydicus [Bacterium]

FamilyLantibiotic

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Lantibiotic Non-hemolytic Non-ribosomal

MethodQualitative functional evidence