Peptide Database

Peptide NameDiuretic hormone DH44-1 11

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC120H192N32O40S2

DescriptionStandard

        APLSIGQEMQSLSDAHMSGYNPLLNL
    

Molecular Weight2787.13 Da

Isoelectric Point (pI)4.35

Net Charge (pH 7.0)-2.11

Net Charge (pH 7.4) -2.36

Charge Density (pH 7.0) -0.0813

GRAVY Index-0.07

Hydrophobic Moment 0.45

Boman Index0.18

Instability Index47.69

Aliphatic Index 97.69

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 1150.03

LogP -12.88

H-bond Donors 37.0

H-bond Acceptors 41.0

Rotatable Bonds 90.0

Heavy Atoms 194.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068375 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