Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC131H208N40O39S

DescriptionStandard

        GIDLGLNRGFSGSQAAKHLMGLAAANFAGGP
    

Molecular Weight2999.36 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 Index0.21

Hydrophobic Moment 0.41

Boman Index0.25

Instability Index9.55

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 1251.16

LogP -15.71

H-bond Donors 42.0

H-bond Acceptors 42.0

Rotatable Bonds 98.0

Heavy Atoms 211.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0036116 VERIFIED: NO

Provenance & Taxonomy

OrganismProasellus cavaticus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone