Peptide Database

Peptide NameDiuretic hormone DH44-1 7

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC119H189N33O38

DescriptionStandard

        GPLSVNAELHSLASSFAPGSHASLLNL
    

Molecular Weight2689.97 Da

Isoelectric Point (pI)5.98

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0394

GRAVY Index0.42

Hydrophobic Moment 0.35

Boman Index0.30

Instability Index23.90

Aliphatic Index 112.22

Aromaticity 0.0370

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 1104.56

LogP -13.97

H-bond Donors 37.0

H-bond Acceptors 39.0

Rotatable Bonds 83.0

Heavy Atoms 190.0

Ring Count 5.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077324 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