Peptide Database

Peptide NameEcdysis-triggering hormone

Function Ontology

Ecdysiotropic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC93H143N23O25

DescriptionStandard

        GFAGEEFFLKASKSVPRI
    

Molecular Weight1983.27 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) 0.0424

GRAVY Index0.07

Hydrophobic Moment 0.71

Boman Index0.11

Instability Index25.16

Aliphatic Index 70.56

Aromaticity 0.1667

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 778.23

LogP -5.84

H-bond Donors 27.0

H-bond Acceptors 26.0

Rotatable Bonds 65.0

Heavy Atoms 141.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051811 VERIFIED: NO

Provenance & Taxonomy

OrganismAcyrthosiphon pisum [Animal]

Tax ID7029

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Ecdysiotropic