Peptide Database

Peptide NameDiuretic hormone DH44-1 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC117H200N34O43S

DescriptionStandard

        VPLSVNSGLQSLADSMSDSSQNRLLAL
    

Molecular Weight2803.11 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.26

Net Charge (pH 7.4) -1.48

Charge Density (pH 7.0) -0.0468

GRAVY Index0.13

Hydrophobic Moment 0.48

Boman Index0.08

Instability Index86.77

Aliphatic Index 115.56

Aromaticity 0.0000

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 1261.60

LogP -18.04

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 94.0

Heavy Atoms 195.0

Ring Count 1.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215926 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