Peptide Database

Peptide NamePigment dispersing hormone 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC93H153N27O32S

DescriptionStandard

        NAELLNTLLGSQDLGYMRNA
    

Molecular Weight2193.44 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0619

GRAVY Index-0.23

Hydrophobic Moment 0.28

Boman Index0.04

Instability Index44.64

Aliphatic Index 107.50

Aromaticity 0.0500

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 985.77

LogP -11.29

H-bond Donors 33.0

H-bond Acceptors 32.0

Rotatable Bonds 74.0

Heavy Atoms 153.0

Ring Count 1.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0411201 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus argus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone