Peptide Database

Peptide NamePyrokinin 2 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC86H135N29O27

DescriptionStandard

        EEPGHRVDRANVFDPRL
    

Molecular Weight2007.17 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-1.07

Net Charge (pH 7.4) -1.29

Charge Density (pH 7.0) -0.0630

GRAVY Index-1.24

Hydrophobic Moment 0.51

Boman Index-0.37

Instability Index29.46

Aliphatic Index 62.94

Aromaticity 0.0588

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 918.01

LogP -9.27

H-bond Donors 31.0

H-bond Acceptors 27.0

Rotatable Bonds 63.0

Heavy Atoms 142.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340153 VERIFIED: NO

Provenance & Taxonomy

OrganismThermobia domestica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide