Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC26H32N4O8

DescriptionStandard

        SYYP
    

Molecular Weight528.55 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.1355

GRAVY Index-1.25

Hydrophobic Moment 0.10

Boman Index0.12

Instability Index69.20

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 202.52

LogP -0.75

H-bond Donors 7.0

H-bond Acceptors 8.0

Rotatable Bonds 11.0

Heavy Atoms 38.0

Ring Count 3.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081586 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

Tax ID4565;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid

Targetopioid receptor

Activity200.0