Peptide Database

Peptide NameDiuretic hormone DH44-2 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC147H232N46O47S

DescriptionStandard

        PSFSFNQDLKSLADAHGMHSAENSRARLLNL
    

Molecular Weight3427.76 Da

Isoelectric Point (pI)7.33

Net Charge (pH 7.0)0.14

Net Charge (pH 7.4) -0.03

Charge Density (pH 7.0) 0.0044

GRAVY Index-0.52

Hydrophobic Moment 0.53

Boman Index-0.08

Instability Index32.80

Aliphatic Index 75.81

Aromaticity 0.0645

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 1514.92

LogP -19.20

H-bond Donors 53.0

H-bond Acceptors 50.0

Rotatable Bonds 115.0

Heavy Atoms 241.0

Ring Count 5.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050256 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