Peptide Database

Peptide NamePyrokinin-related peptide 2

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H149N25O32

DescriptionStandard

        DEEVVFTETSRSPPFAPRL
    

Molecular Weight2177.37 Da

Isoelectric Point (pI)4.41

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.1174

GRAVY Index-0.59

Hydrophobic Moment 0.47

Boman Index-0.11

Instability Index119.60

Aliphatic Index 56.32

Aromaticity 0.1053

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 914.67

LogP -9.15

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 65.0

Heavy Atoms 154.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0080251 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-