Peptide Database

Peptide NameOrcokinin-related peptide 2

Function Ontology

—

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H171N33O33

DescriptionStandard

        LTNYLATTGHGTNTGGPVLTRRF
    

Molecular Weight2447.70 Da

Isoelectric Point (pI)10.84

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0803

GRAVY Index-0.33

Hydrophobic Moment 0.40

Boman Index0.05

Instability Index15.87

Aliphatic Index 67.83

Aromaticity 0.0870

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1075.00

LogP -14.37

H-bond Donors 39.0

H-bond Acceptors 36.0

Rotatable Bonds 75.0

Heavy Atoms 173.0

Ring Count 4.0

Amide Bonds 24.0

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_0269330 VERIFIED: NO

Provenance & Taxonomy

OrganismApis mellifera ligustica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-