Peptide Database

Peptide NameDiuretic hormone 44

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC226H401N69O64

DescriptionStandard

        GKGPSLSIVNPLDVLRDKLILDIARRRLRISKTQIEANENLLKKI
    

Molecular Weight5109.03 Da

Isoelectric Point (pI)10.52

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.1059

GRAVY Index-0.25

Hydrophobic Moment 0.65

Boman Index-0.15

Instability Index46.60

Aliphatic Index 138.67

Aromaticity 0.0000

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 2205.52

LogP -19.63

H-bond Donors 77.0

H-bond Acceptors 69.0

Rotatable Bonds 182.0

Heavy Atoms 359.0

Ring Count 2.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148298 VERIFIED: NO

Provenance & Taxonomy

OrganismArgulus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone