Peptide Database

Peptide NamePyrokinin tryptoPK [A2] extended

Function Ontology

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Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC89H138N30O24S

DescriptionStandard

        NAGNVNGGMWFGPRLGRLQ
    

Molecular Weight2044.30 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.0926

GRAVY Index-0.48

Hydrophobic Moment 0.51

Boman Index0.04

Instability Index16.78

Aliphatic Index 61.58

Aromaticity 0.1053

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 890.28

LogP -10.31

H-bond Donors 30.0

H-bond Acceptors 27.0

Rotatable Bonds 65.0

Heavy Atoms 144.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0368821 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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