Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC134H213N41O41S

DescriptionStandard

        GIDLGLSRGFSGSQAAKHLMGLQAANFANGP
    

Molecular Weight3086.44 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 Index0.02

Hydrophobic Moment 0.41

Boman Index0.18

Instability Index17.45

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 1314.48

LogP -17.10

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 102.0

Heavy Atoms 217.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034501 VERIFIED: NO

Provenance & Taxonomy

OrganismStegodyphus lineatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone