Peptide Database

Peptide NamePigment Dispersing Hormone Cha-DPH-alpha1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC78H137N23O24S2

DescriptionStandard

        NSGMINSLLGIPRVMTAA
    

Molecular Weight1845.19 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0422

GRAVY Index0.67

Hydrophobic Moment 0.46

Boman Index0.28

Instability Index-2.66

Aliphatic Index 113.89

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 758.00

LogP -8.83

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 60.0

Heavy Atoms 127.0

Ring Count 1.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422886 VERIFIED: NO

Provenance & Taxonomy

OrganismChorismus antarcticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone