Peptide Database

Peptide NamePro-corazonin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length135 amino acids

Chemical FormulaC639H997N205O209S2

DescriptionStandard

        QTFQYSRGWTNGKRSFNAASPLLANGHLHRASELGLTDLYDLQDWSSDRRLERCLSQLQRSLIARNCVPGSDFNANRVDPDPENSAHPRLSNSNGENVLYSSANIPNRHRQSNELLEELSAAGGASAEPNVFGKH
    

Molecular Weight14959.13 Da

Isoelectric Point (pI)6.57

Net Charge (pH 7.0)-0.80

Net Charge (pH 7.4) -1.31

Charge Density (pH 7.0) -0.0059

GRAVY Index-0.83

Hydrophobic Moment 0.84

Boman Index-0.17

Instability Index48.12

Aliphatic Index 69.48

Aromaticity 0.0667

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6757.60

LogP -89.25

H-bond Donors 234.0

H-bond Acceptors 215.0

Rotatable Bonds 492.0

Heavy Atoms 1055.0

Ring Count 23.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300083 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyCorazonin

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermPyroglutamate

Other ModsAsn11 Amidation

Bio-Activity Profile

Function

Neuropeptide Invertebrate neurohormone