Peptide Database

Peptide NamePigment-dispersing hormone

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC56H96N14O19

DescriptionStandard

        NSELINSLLGIP
    

Molecular Weight1269.44 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1031

GRAVY Index0.53

Hydrophobic Moment 0.38

Boman Index0.32

Instability Index15.74

Aliphatic Index 162.50

Aromaticity 0.0000

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 538.57

LogP -5.30

H-bond Donors 17.0

H-bond Acceptors 18.0

Rotatable Bonds 41.0

Heavy Atoms 89.0

Ring Count 1.0

Amide Bonds 13.0

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_0171689 VERIFIED: YES

Provenance & Taxonomy

OrganismPenaeus monodon [Animal]

FamilyArthropod PDH

Tax ID6687

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Circadian regulation Chromatophore regulation

RECORD: Rec_0180956 VERIFIED: YES