Peptide Database

Peptide NameDiuretic hormone DH44-2 8

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC127H203N37O40

DescriptionStandard

        APLSVNAELHSLAHSFRPNSQASLLDL
    

Molecular Weight2888.19 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-1.03

Net Charge (pH 7.4) -1.32

Charge Density (pH 7.0) -0.0380

GRAVY Index0.05

Hydrophobic Moment 0.42

Boman Index0.11

Instability Index27.89

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 1226.62

LogP -14.22

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 91.0

Heavy Atoms 204.0

Ring Count 5.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425475 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