Peptide Database

Peptide NamePigment dispersing hormone 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC89H157N25O26

DescriptionStandard

        NAEVLNSLIGLPRLLKDK
    

Molecular Weight1993.35 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0423

GRAVY Index0.02

Hydrophobic Moment 0.52

Boman Index0.00

Instability Index6.52

Aliphatic Index 151.67

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 844.18

LogP -6.67

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 69.0

Heavy Atoms 140.0

Ring Count 1.0

Amide Bonds 19.0

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_0144307 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal] [Animal]; Ramazzottius varieornatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone