Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC146H219N43O42S2

DescriptionStandard

        GGFGLDFGLNRGFSGAQAAKHLMGMAAANYAGGP
    

Molecular Weight3312.69 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0249

GRAVY Index0.10

Hydrophobic Moment 0.44

Boman Index0.27

Instability Index20.35

Aliphatic Index 55.00

Aromaticity 0.1176

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1338.46

LogP -16.11

H-bond Donors 45.0

H-bond Acceptors 46.0

Rotatable Bonds 106.0

Heavy Atoms 233.0

Ring Count 6.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219394 VERIFIED: NO

Provenance & Taxonomy

OrganismDiachasma alloeum [Animal]; Fopius arisanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone