Peptide Database

Peptide NameDiuretic hormone DH44-1 8

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC136H216N38O44S

DescriptionStandard

        MPFSVNAELQSLAHSFKDGDSQSQLLRL
    

Molecular Weight3119.46 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-1.41

Net Charge (pH 7.4) -1.68

Charge Density (pH 7.0) -0.0503

GRAVY Index-0.28

Hydrophobic Moment 0.54

Boman Index0.00

Instability Index94.36

Aliphatic Index 87.14

Aromaticity 0.0714

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 1342.24

LogP -15.40

H-bond Donors 45.0

H-bond Acceptors 45.0

Rotatable Bonds 105.0

Heavy Atoms 219.0

Ring Count 4.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300130 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone