Peptide Database

Peptide NamePyrokinin 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC233H371N69O80S

DescriptionStandard

        ELEDRLVGMQLAHSFLERLDNKLDIDDATDGQQQQQDNSQPKFPPRL
    

Molecular Weight5450.92 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-5.06

Net Charge (pH 7.4) -5.30

Charge Density (pH 7.0) -0.1078

GRAVY Index-1.12

Hydrophobic Moment 0.58

Boman Index-0.25

Instability Index45.57

Aliphatic Index 76.81

Aromaticity 0.0426

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 2463.47

LogP -27.31

H-bond Donors 79.0

H-bond Acceptors 77.0

Rotatable Bonds 187.0

Heavy Atoms 383.0

Ring Count 6.0

Amide Bonds 55.0

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_0351196 VERIFIED: NO

Provenance & Taxonomy

OrganismTrichogramma pretiosum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide