Peptide Database

Peptide NamePheromone peptide AgrD I

Function Ontology

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC242H369N55O72S3

DescriptionStandard

        MNTLFNLFFDFITGILKNIGNIAAYSTCDFIMDEVEVPKELTQLHE
    

Molecular Weight5297.04 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-5.41

Net Charge (pH 7.4) -5.70

Charge Density (pH 7.0) -0.1175

GRAVY Index0.29

Hydrophobic Moment 0.62

Boman Index0.24

Instability Index29.98

Aliphatic Index 101.74

Aromaticity 0.1304

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2042.68

LogP -14.22

H-bond Donors 68.0

H-bond Acceptors 71.0

Rotatable Bonds 175.0

Heavy Atoms 372.0

Ring Count 8.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0262277 VERIFIED: NO

Provenance & Taxonomy

OrganismStaphylococcus aureus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone