Peptide Database

Peptide NamePyrokinin 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC52H77N13O13

DescriptionStandard

        TPGFAFSPRL
    

Molecular Weight1092.25 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)0.40

Net Charge (pH 7.4) 0.21

Charge Density (pH 7.0) 0.0398

GRAVY Index0.16

Hydrophobic Moment 0.28

Boman Index0.20

Instability Index45.40

Aliphatic Index 49.00

Aromaticity 0.2000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 410.00

LogP -3.41

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 29.0

Heavy Atoms 78.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119610 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus argus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide