Peptide Database

Peptide NamePutative ecdysis-triggering hormone

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC73H123N21O20

DescriptionStandard

        ENYVLKAAKNVPRI
    

Molecular Weight1614.89 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.66

Charge Density (pH 7.0) 0.1310

GRAVY Index-0.39

Hydrophobic Moment 0.77

Boman Index-0.12

Instability Index11.59

Aliphatic Index 111.43

Aromaticity 0.0714

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 690.48

LogP -5.26

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 53.0

Heavy Atoms 114.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338319 VERIFIED: NO

Provenance & Taxonomy

OrganismTribolium castaneum [Animal]

Tax ID7070

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone