Peptide Database

Peptide Namebeta-Endorphin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC141H219N35O40S

DescriptionStandard

        YGGFMTSERSHTPLVTLFKNAIIKTTY
    

Molecular Weight3076.52 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0684

GRAVY Index-0.09

Hydrophobic Moment 0.48

Boman Index0.12

Instability Index18.75

Aliphatic Index 72.22

Aromaticity 0.1481

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 1216.21

LogP -11.12

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 98.0

Heavy Atoms 217.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203084 VERIFIED: NO

Provenance & Taxonomy

OrganismEublepharis macularius [Animal]

FamilyEndorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide