Peptide Database

Peptide NameDiuretic hormone DH44-1 9

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC122H201N35O45

DescriptionStandard

        APLSVGAELQSLADSYDGGDSRSRLLSL
    

Molecular Weight2878.11 Da

Isoelectric Point (pI)4.23

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.39

Charge Density (pH 7.0) -0.0785

GRAVY Index-0.11

Hydrophobic Moment 0.39

Boman Index0.02

Instability Index90.83

Aliphatic Index 104.64

Aromaticity 0.0357

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1297.93

LogP -17.14

H-bond Donors 46.0

H-bond Acceptors 43.0

Rotatable Bonds 95.0

Heavy Atoms 202.0

Ring Count 2.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0197552 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