Peptide Database

Peptide NameEcdysis-triggering hormone 1 3

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC91H145N23O25

DescriptionStandard

        DESPGFFLKITKNVPRL
    

Molecular Weight1961.26 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) 0.0448

GRAVY Index-0.35

Hydrophobic Moment 0.77

Boman Index-0.03

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 -5.81

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 63.0

Heavy Atoms 139.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357588 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone