Peptide Database

Peptide Namealpha-Endorphin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC77H120N18O26S

DescriptionStandard

        YGGFMTSEKSQTPLVT
    

Molecular Weight1745.95 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0149

GRAVY Index-0.35

Hydrophobic Moment 0.17

Boman Index0.11

Instability Index28.75

Aliphatic Index 42.50

Aromaticity 0.1250

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 718.82

LogP -8.53

H-bond Donors 25.0

H-bond Acceptors 27.0

Rotatable Bonds 55.0

Heavy Atoms 122.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059497 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]; Bos taurus [Animal]; Rattus norvegicus [Animal]

FamilyEndorphin

Tax ID9823; 9913; 10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0277991 VERIFIED: NO