Peptide Database

Peptide NamePyrokinin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC94H144N26O29S

DescriptionStandard

        DGMSKNEYPREPPFTPRL
    

Molecular Weight2134.37 Da

Isoelectric Point (pI)6.18

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0131

GRAVY Index-1.56

Hydrophobic Moment 0.42

Boman Index-0.32

Instability Index64.43

Aliphatic Index 21.67

Aromaticity 0.1111

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 888.36

LogP -8.61

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 64.0

Heavy Atoms 150.0

Ring Count 6.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217885 VERIFIED: NO

Provenance & Taxonomy

OrganismTrichogramma pretiosum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide