Peptide Database

Peptide Namebeta-Endorphin [1-27]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC135H213N35O39S

DescriptionStandard

        YGGFMTSEKSQTPLVTLFKNAIVKNAH
    

Molecular Weight2982.41 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-0.17

Hydrophobic Moment 0.46

Boman Index0.10

Instability Index8.19

Aliphatic Index 72.22

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 1205.82

LogP -12.19

H-bond Donors 41.0

H-bond Acceptors 43.0

Rotatable Bonds 98.0

Heavy Atoms 210.0

Ring Count 5.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371918 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyEndorphin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide