Peptide Database

Peptide NameGlucagon

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC153H226N38O47S

DescriptionStandard

        HAQGSFTSDYSKYLDSKQAKDFVIWLMNT
    

Molecular Weight3381.72 Da

Isoelectric Point (pI)6.75

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0053

GRAVY Index-0.59

Hydrophobic Moment 0.43

Boman Index-0.01

Instability Index23.18

Aliphatic Index 57.24

Aromaticity 0.1724

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1403.66

LogP -13.79

H-bond Donors 49.0

H-bond Acceptors 49.0

Rotatable Bonds 111.0

Heavy Atoms 239.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297289 VERIFIED: NO

Provenance & Taxonomy

OrganismLampetra fluviatilis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone