Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC130H207N39O40S2

DescriptionStandard

        GIDLGMGRGFSGSQAAKHLMGLSAATFANGP
    

Molecular Weight3020.40 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 Index0.15

Hydrophobic Moment 0.41

Boman Index0.23

Instability Index9.55

Aliphatic Index 66.45

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 1248.53

LogP -16.52

H-bond Donors 43.0

H-bond Acceptors 44.0

Rotatable Bonds 99.0

Heavy Atoms 211.0

Ring Count 4.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0200211 VERIFIED: NO

Provenance & Taxonomy

OrganismMelita plumulosa [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone