Peptide Database

Peptide NameOpioid peptide

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC25H36N4O6

DescriptionStandard

        YIPP
    

Molecular Weight488.58 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0602

GRAVY Index0.00

Hydrophobic Moment 0.30

Boman Index0.47

Instability Index48.45

Aliphatic Index 97.50

Aromaticity 0.2500

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 153.27

LogP 0.86

H-bond Donors 4.0

H-bond Acceptors 6.0

Rotatable Bonds 9.0

Heavy Atoms 35.0

Ring Count 3.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135562 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid Antagonist

Targetopioid receptor

RECORD: Rec_0354474 VERIFIED: NO

Provenance & Taxonomy

OrganismTriticum vulgare [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide