Peptide Database

Peptide NameDiuretic hormone DH44-1 13

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC170H265N51O55S

DescriptionStandard

        FAFNSELWSLAEMARHSRSQQERKDVQDLLDNL
    

Molecular Weight3935.30 Da

Isoelectric Point (pI)4.95

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.0649

GRAVY Index-0.82

Hydrophobic Moment 0.59

Boman Index-0.22

Instability Index74.78

Aliphatic Index 76.97

Aromaticity 0.0909

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 1770.88

LogP -18.76

H-bond Donors 61.0

H-bond Acceptors 55.0

Rotatable Bonds 135.0

Heavy Atoms 277.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0377655 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