Peptide Database

Peptide NameDiuretic hormone DH44-1 12

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC124H205N37O42S

DescriptionStandard

        VAFSVNQELQTLGDAMRQGDDRLLQL
    

Molecular Weight2918.24 Da

Isoelectric Point (pI)4.23

Net Charge (pH 7.0)-2.26

Net Charge (pH 7.4) -2.47

Charge Density (pH 7.0) -0.0869

GRAVY Index-0.27

Hydrophobic Moment 0.62

Boman Index-0.05

Instability Index40.81

Aliphatic Index 105.00

Aromaticity 0.0385

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 1319.73

LogP -14.51

H-bond Donors 44.0

H-bond Acceptors 41.0

Rotatable Bonds 101.0

Heavy Atoms 204.0

Ring Count 1.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009761 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