Peptide Database

Peptide NamePyrokinin 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC93H136N22O37

DescriptionStandard

        SSEETYGYDDSSTIFSPRL
    

Molecular Weight2154.20 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.1860

GRAVY Index-0.92

Hydrophobic Moment 0.28

Boman Index-0.11

Instability Index89.86

Aliphatic Index 41.05

Aromaticity 0.1579

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 971.50

LogP -12.84

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 67.0

Heavy Atoms 152.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330553 VERIFIED: NO

Provenance & Taxonomy

OrganismAcerentomon sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide