Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC129H205N39O39S

DescriptionStandard

        GLDLGLGRGFSGSQAAKHLMGLSAANFAGGP
    

Molecular Weight2958.31 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0273

GRAVY Index0.20

Hydrophobic Moment 0.41

Boman Index0.25

Instability Index12.28

Aliphatic Index 79.03

Aromaticity 0.0645

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 1228.30

LogP -15.98

H-bond Donors 42.0

H-bond Acceptors 42.0

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_0403883 VERIFIED: NO

Provenance & Taxonomy

OrganismEchinogammarus veneris [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone