Peptide Database

Peptide Namebeta-Endorphin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC184H290N52O53S

DescriptionStandard

        YGGFMKSSDERGQKPLLTLFRNVIIKDGQEAKAFHQ
    

Molecular Weight4110.65 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0514

GRAVY Index-0.67

Hydrophobic Moment 0.69

Boman Index-0.10

Instability Index18.11

Aliphatic Index 67.78

Aromaticity 0.1111

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 1732.07

LogP -16.52

H-bond Donors 59.0

H-bond Acceptors 57.0

Rotatable Bonds 142.0

Heavy Atoms 290.0

Ring Count 6.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220468 VERIFIED: NO

Provenance & Taxonomy

OrganismDasyatis akajei [Animal]

FamilyEndorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide