Peptide Database

Peptide NameDiuretic hormone DH44-1 6

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC121H191N33O42

DescriptionStandard

        GPLSINNELHSLADAYGNQDSPLLQL
    

Molecular Weight2780.01 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.15

Net Charge (pH 7.4) -3.41

Charge Density (pH 7.0) -0.1211

GRAVY Index-0.31

Hydrophobic Moment 0.48

Boman Index0.11

Instability Index41.17

Aliphatic Index 112.69

Aromaticity 0.0385

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 1210.19

LogP -13.98

H-bond Donors 38.0

H-bond Acceptors 40.0

Rotatable Bonds 89.0

Heavy Atoms 196.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0112114 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