Peptide Database

Peptide NameProkineticin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC23H30N6O9

DescriptionStandard

        TDYH
    

Molecular Weight534.52 Da

Isoelectric Point (pI)5.05

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.76

Charge Density (pH 7.0) -0.3786

GRAVY Index-2.17

Hydrophobic Moment 0.18

Boman Index-0.27

Instability Index38.35

Aliphatic Index 0.00

Aromaticity 0.2500

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 257.06

LogP -2.38

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 14.0

Heavy Atoms 38.0

Ring Count 2.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0091822 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide