Peptide Database

Peptide Namebeta-Endorphin B

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC161H249N43O44S2

DescriptionStandard

        YGGFMKSWDQRSQKPLLTLFKNVMIKDGHE
    

Molecular Weight3555.09 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0618

GRAVY Index-0.74

Hydrophobic Moment 0.58

Boman Index-0.08

Instability Index21.66

Aliphatic Index 61.67

Aromaticity 0.1333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1430.97

LogP -11.31

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 121.0

Heavy Atoms 250.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0027204 VERIFIED: NO

Provenance & Taxonomy

OrganismAcipenser transmontanus [Animal]

FamilyEndorphin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide