Peptide Database

Peptide NameDiuretic hormone DH44-1 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC172H289N55O59S

DescriptionStandard

        TRKLSVNTGLDALADSLRDRDSMEDVKHSQSQLFRL
    

Molecular Weight4103.53 Da

Isoelectric Point (pI)6.43

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.76

Charge Density (pH 7.0) -0.0141

GRAVY Index-0.74

Hydrophobic Moment 0.60

Boman Index-0.28

Instability Index41.70

Aliphatic Index 86.67

Aromaticity 0.0278

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 1904.82

LogP -23.73

H-bond Donors 68.0

H-bond Acceptors 61.0

Rotatable Bonds 144.0

Heavy Atoms 287.0

Ring Count 2.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137100 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