Peptide Database

Peptide Namebeta-Endorphin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC159H256N44O42S2

DescriptionStandard

        YGGFMTPERSQIPLMTLFKNAIIKNAHKKGQ
    

Molecular Weight3520.13 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.58

Charge Density (pH 7.0) 0.1240

GRAVY Index-0.47

Hydrophobic Moment 0.49

Boman Index-0.00

Instability Index28.70

Aliphatic Index 69.35

Aromaticity 0.0968

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 1403.98

LogP -12.30

H-bond Donors 47.0

H-bond Acceptors 49.0

Rotatable Bonds 119.0

Heavy Atoms 247.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286562 VERIFIED: NO

Provenance & Taxonomy

OrganismRana ridibunda [Animal]

FamilyEndorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide