Peptide Database

Peptide NamePheromone peptide

Function Ontology

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC250H371N49O74S2

DescriptionStandard

        MEIIFNLFIKFFTTILEFIGTVAGDSVCASYFDEPEVPEELTKLYE
    

Molecular Weight5311.03 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.49

Net Charge (pH 7.4) -7.74

Charge Density (pH 7.0) -0.1627

GRAVY Index0.46

Hydrophobic Moment 0.60

Boman Index0.31

Instability Index40.87

Aliphatic Index 99.57

Aromaticity 0.1739

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1947.91

LogP -9.41

H-bond Donors 66.0

H-bond Acceptors 69.0

Rotatable Bonds 171.0

Heavy Atoms 375.0

Ring Count 10.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055757 VERIFIED: NO

Provenance & Taxonomy

OrganismStaphylococcus epidermidis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone