Peptide Database

Peptide NamePyrokionin-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC68H90N18O23S

DescriptionStandard

        DEQFDDYGHMRF
    

Molecular Weight1559.61 Da

Isoelectric Point (pI)4.22

Net Charge (pH 7.0)-3.15

Net Charge (pH 7.4) -3.41

Charge Density (pH 7.0) -0.2623

GRAVY Index-1.62

Hydrophobic Moment 0.17

Boman Index-0.29

Instability Index15.86

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 686.52

LogP -5.67

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 50.0

Heavy Atoms 110.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213906 VERIFIED: NO

Provenance & Taxonomy

OrganismHylobius abietis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide