Peptide Database

Peptide NameDiuretic hormone 31

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC136H217N41O42

DescriptionStandard

        GLDFGLNRGLSGTQAGKHLIGLTTANFANGP
    

Molecular Weight3098.43 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 Index-0.06

Hydrophobic Moment 0.39

Boman Index0.18

Instability Index-13.10

Aliphatic Index 85.16

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 1334.71

LogP -17.45

H-bond Donors 45.0

H-bond Acceptors 44.0

Rotatable Bonds 101.0

Heavy Atoms 219.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418053 VERIFIED: NO

Provenance & Taxonomy

OrganismLeptopilina clavipes [Animal]; Leptopilina heterotoma [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone