Peptide Database

Peptide NameNeuropeptide DY

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC186H295N53O59S

DescriptionStandard

        DPPKPENPGEDASPEEMTKYLTALRRYINLVTRQRY
    

Molecular Weight4249.72 Da

Isoelectric Point (pI)6.33

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0064

GRAVY Index-1.30

Hydrophobic Moment 0.84

Boman Index-0.31

Instability Index65.61

Aliphatic Index 56.94

Aromaticity 0.0833

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1832.19

LogP -18.12

H-bond Donors 62.0

H-bond Acceptors 60.0

Rotatable Bonds 135.0

Heavy Atoms 299.0

Ring Count 8.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002938 VERIFIED: NO

Provenance & Taxonomy

OrganismRana temporaria [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone