Peptide Database

Peptide NameDiuretic hormone 43

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC219H370N70O67

DescriptionStandard

        IHSLSVTNSLDVLRDRVLLELARRKAQQEKIQIDANRHYLDNI
    

Molecular Weight5055.71 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)0.94

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.0219

GRAVY Index-0.48

Hydrophobic Moment 0.61

Boman Index-0.20

Instability Index55.11

Aliphatic Index 126.98

Aromaticity 0.0233

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 2287.91

LogP -22.84

H-bond Donors 80.0

H-bond Acceptors 70.0

Rotatable Bonds 177.0

Heavy Atoms 356.0

Ring Count 3.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341812 VERIFIED: NO

Provenance & Taxonomy

OrganismCotesia vestalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone