Peptide Database

Peptide NamePigment dispersing hormone

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC84H143N23O29

DescriptionStandard

        NSEIINSILGLPKNLNEA
    

Molecular Weight1939.17 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0686

GRAVY Index-0.10

Hydrophobic Moment 0.51

Boman Index0.12

Instability Index52.24

Aliphatic Index 135.56

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 862.67

LogP -9.58

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 136.0

Ring Count 1.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0094304 VERIFIED: NO

Provenance & Taxonomy

OrganismMastotermes darwiniensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone