Peptide Database

Peptide NameDiuretic hormone 44 DH44-2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC219H369N67O63S

DescriptionStandard

        GPTLSVVNPLEILRQRLMLDLARRKIHENQQQIVANAQFLENI
    

Molecular Weight4980.75 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.86

Net Charge (pH 7.4) 0.60

Charge Density (pH 7.0) 0.0199

GRAVY Index-0.20

Hydrophobic Moment 0.61

Boman Index-0.05

Instability Index54.93

Aliphatic Index 126.98

Aromaticity 0.0233

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 2147.71

LogP -19.65

H-bond Donors 71.0

H-bond Acceptors 66.0

Rotatable Bonds 171.0

Heavy Atoms 350.0

Ring Count 4.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0225845 VERIFIED: NO

Provenance & Taxonomy

OrganismPardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone