Peptide Database

Peptide NameDiuretic hormone DH-31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC134H215N39O40S

DescriptionStandard

        ALDLGLSRGYSGALQAKHLMGLAAANYAGGP
    

Molecular Weight3044.44 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.64

Charge Density (pH 7.0) 0.0284

GRAVY Index0.23

Hydrophobic Moment 0.50

Boman Index0.24

Instability Index29.81

Aliphatic Index 98.06

Aromaticity 0.0645

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1248.53

LogP -13.74

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 98.0

Heavy Atoms 214.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0374777 VERIFIED: NO

Provenance & Taxonomy

OrganismAgrotis ipsilon [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone