Peptide Database

Peptide NameDiuretic hormone 31 DH31-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC134H213N41O40S

DescriptionStandard

        GIDLGLSRGFSGQQAAKHLMGLAAANFANGP
    

Molecular Weight3070.44 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 Index0.11

Hydrophobic Moment 0.44

Boman Index0.21

Instability Index6.93

Aliphatic Index 82.26

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 1294.25

LogP -16.08

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 101.0

Heavy Atoms 216.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0298846 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