Peptide Database

Peptide NamePigment dispersing hormone II

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC82H141N21O28S

DescriptionStandard

        NSELINSLLGAPKLMSDV
    

Molecular Weight1901.19 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) -0.0687

GRAVY Index0.29

Hydrophobic Moment 0.44

Boman Index0.18

Instability Index45.82

Aliphatic Index 130.00

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 796.72

LogP -8.37

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 64.0

Heavy Atoms 132.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354965 VERIFIED: NO

Provenance & Taxonomy

OrganismProasellus cavaticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone