Peptide Database

Peptide NamePyrokinin PK-10

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H76N14O15

DescriptionStandard

        HTEEFIPRP
    

Molecular Weight1125.23 Da

Isoelectric Point (pI)5.40

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.40

Charge Density (pH 7.0) -0.1275

GRAVY Index-1.26

Hydrophobic Moment 0.48

Boman Index-0.18

Instability Index67.96

Aliphatic Index 43.33

Aromaticity 0.1111

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 463.95

LogP -3.08

H-bond Donors 15.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 80.0

Ring Count 4.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384959 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide