Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC128H203N39O39S2

DescriptionStandard

        GLDMGLGRGFSGSQAAKHLMGIAAANYAGGP
    

Molecular Weight2976.35 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0273

GRAVY Index0.11

Hydrophobic Moment 0.42

Boman Index0.25

Instability Index22.03

Aliphatic Index 69.68

Aromaticity 0.0645

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 1228.30

LogP -15.54

H-bond Donors 42.0

H-bond Acceptors 43.0

Rotatable Bonds 97.0

Heavy Atoms 208.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168953 VERIFIED: NO

Provenance & Taxonomy

OrganismCancer borealis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone