Peptide Database

Peptide NamePro-corazonin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length135 amino acids

Chemical FormulaC642H1005N203O209S2

DescriptionStandard

        QTFQYSRGWTNGKRSFNAASPLLTTGHLHRGSELGLSDLYDLQEWTSDRRLERCLSQLQRSLIARNCVPGSDFNANRVDPDPESSAHPRLGNINNENVLYSSANVPTRHRQSNELLEELSAAGGASAEPNVFGKH
    

Molecular Weight14975.21 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-0.79

Hydrophobic Moment 0.84

Boman Index-0.15

Instability Index49.86

Aliphatic Index 70.15

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 6711.88

LogP -87.21

H-bond Donors 234.0

H-bond Acceptors 215.0

Rotatable Bonds 492.0

Heavy Atoms 1056.0

Ring Count 23.0

Amide Bonds 152.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391986 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila erecta [Animal]

FamilyCorazonin

Tax ID7220

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermPyroglutamate

Other ModsAsn11 Amidation

Bio-Activity Profile

Function

Neuropeptide Invertebrate neurohormone