Peptide Database

Peptide NameMating factor alpha2

Function Ontology

Regulatory peptide ▸ Chemical communication ▸ Pheromone peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC81H106N18O19S

DescriptionStandard

        WHWLSFSKGEPMY
    

Molecular Weight1667.88 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) -0.0117

GRAVY Index-0.68

Hydrophobic Moment 0.14

Boman Index0.18

Instability Index49.62

Aliphatic Index 30.00

Aromaticity 0.3077

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 588.00

LogP -1.26

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 48.0

Heavy Atoms 119.0

Ring Count 8.0

Amide Bonds 12.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0084263 VERIFIED: NO

Provenance & Taxonomy

OrganismSaccharomyces kluyveri [Fungus]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Pheromone