Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC27H41N5O9

DescriptionStandard

        YPTSL
    

Molecular Weight579.64 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) -0.0482

GRAVY Index-0.12

Hydrophobic Moment 0.28

Boman Index0.24

Instability Index32.68

Aliphatic Index 78.00

Aromaticity 0.2000

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 231.62

LogP -1.79

H-bond Donors 8.0

H-bond Acceptors 9.0

Rotatable Bonds 14.0

Heavy Atoms 41.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195606 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid

RECORD: Rec_0218200 VERIFIED: YES