Peptide Database

Peptide Namebeta-Endorphin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC158H245N41O44S

DescriptionStandard

        YGGFMTSEHSHTPLVTLFKNAIVKTAYKKGQ
    

Molecular Weight3454.95 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)2.93

Net Charge (pH 7.4) 2.62

Charge Density (pH 7.0) 0.0946

GRAVY Index-0.35

Hydrophobic Moment 0.46

Boman Index0.07

Instability Index-2.65

Aliphatic Index 62.90

Aromaticity 0.1290

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 1374.29

LogP -13.07

H-bond Donors 48.0

H-bond Acceptors 50.0

Rotatable Bonds 113.0

Heavy Atoms 244.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182575 VERIFIED: NO

Provenance & Taxonomy

OrganismBoiga irregularis [Animal]

FamilyEndorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide