Peptide Database

Peptide NameEcdysis triggering hormone ETH-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC90H143N23O25

DescriptionStandard

        DDSPGFFLKITKNVPRL
    

Molecular Weight1947.24 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0447

GRAVY Index-0.35

Hydrophobic Moment 0.77

Boman Index-0.04

Instability Index43.49

Aliphatic Index 85.88

Aromaticity 0.1176

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 783.43

LogP -6.20

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 62.0

Heavy Atoms 138.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0179659 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila suzukii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone