Peptide Database

Peptide NamePyrokinin tryptoPK [T2] extended

Function Ontology

—

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC90H140N30O25S

DescriptionStandard

        NTGNVNGGMWFGPRLGRLQ
    

Molecular Weight2074.33 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-0.62

Hydrophobic Moment 0.51

Boman Index0.00

Instability Index7.84

Aliphatic Index 56.32

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 910.51

LogP -10.95

H-bond Donors 31.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 146.0

Ring Count 4.0

Amide Bonds 22.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0112199 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

-