Peptide Database

Peptide NameOpioid peptide

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC94H152N32O21

DescriptionStandard

        YGGFLRRIRFARKLANQ
    

Molecular Weight2066.41 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.2799

GRAVY Index-0.57

Hydrophobic Moment 0.63

Boman Index-0.29

Instability Index47.27

Aliphatic Index 80.59

Aromaticity 0.1765

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 908.95

LogP -7.65

H-bond Donors 34.0

H-bond Acceptors 26.0

Rotatable Bonds 70.0

Heavy Atoms 147.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348693 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyDynorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid

Targetopioid receptor