Peptide Database

Peptide NamePigment-dispersing hormone

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC52H91N13O15S

DescriptionStandard

        LLGIPKVMNDA
    

Molecular Weight1170.42 Da

Isoelectric Point (pI)5.84

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0218

GRAVY Index0.65

Hydrophobic Moment 0.45

Boman Index0.30

Instability Index-8.96

Aliphatic Index 141.82

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 451.94

LogP -2.57

H-bond Donors 14.0

H-bond Acceptors 16.0

Rotatable Bonds 38.0

Heavy Atoms 81.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0037661 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_0358919 VERIFIED: YES