Peptide Database

Peptide NameMating factor alpha3

Function Ontology

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC72H97N17O17S

DescriptionStandard

        WHWLSFSKGEPM
    

Molecular Weight1504.71 Da

Isoelectric Point (pI)6.75

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0126

GRAVY Index-0.62

Hydrophobic Moment 0.10

Boman Index0.18

Instability Index33.19

Aliphatic Index 32.50

Aromaticity 0.2500

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 538.67

LogP -1.70

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 44.0

Heavy Atoms 107.0

Ring Count 7.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137627 VERIFIED: NO

Provenance & Taxonomy

OrganismSaccharomyces kluyveri [Fungus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone

RECORD: Rec_0169430 VERIFIED: NO