Peptide Database

Peptide NameGlucagon precursor [21-31]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC53H84N18O21

DescriptionStandard

        HALQDTEENPR
    

Molecular Weight1309.34 Da

Isoelectric Point (pI)4.65

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1951

GRAVY Index-1.99

Hydrophobic Moment 0.43

Boman Index-0.47

Instability Index80.25

Aliphatic Index 44.55

Aromaticity 0.0000

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 654.42

LogP -8.23

H-bond Donors 21.0

H-bond Acceptors 20.0

Rotatable Bonds 42.0

Heavy Atoms 92.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331361 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