Peptide Database

Peptide NameDiuretic hormone DH44-2 13

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC161H262N52O52S

DescriptionStandard

        LSINSELWSLAQMARDARSHEDRKNAQALLDHL
    

Molecular Weight3790.18 Da

Isoelectric Point (pI)6.03

Net Charge (pH 7.0)-1.06

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0320

GRAVY Index-0.64

Hydrophobic Moment 0.54

Boman Index-0.17

Instability Index43.32

Aliphatic Index 97.88

Aromaticity 0.0303

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1719.17

LogP -18.93

H-bond Donors 60.0

H-bond Acceptors 54.0

Rotatable Bonds 130.0

Heavy Atoms 266.0

Ring Count 4.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414092 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