Peptide Database

Peptide NameGlucagon precursor [23-50]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC131H195N37O57S

DescriptionStandard

        LQDTEENPRSFPASQTEAHEDPDEMNED
    

Molecular Weight3232.23 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-9.13

Net Charge (pH 7.4) -9.40

Charge Density (pH 7.0) -0.3260

GRAVY Index-1.87

Hydrophobic Moment 0.46

Boman Index-0.36

Instability Index88.84

Aliphatic Index 21.07

Aromaticity 0.0357

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1539.51

LogP -20.57

H-bond Donors 48.0

H-bond Acceptors 50.0

Rotatable Bonds 105.0

Heavy Atoms 226.0

Ring Count 5.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130604 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide