Peptide Database

Peptide NameGlucagon

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC157H234N42O49

DescriptionStandard

        HTDGIFSSDYSKYLDNRRTKDFVQWLLST
    

Molecular Weight3493.79 Da

Isoelectric Point (pI)6.75

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0053

GRAVY Index-0.84

Hydrophobic Moment 0.61

Boman Index-0.16

Instability Index32.18

Aliphatic Index 63.79

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 1515.88

LogP -15.55

H-bond Donors 55.0

H-bond Acceptors 50.0

Rotatable Bonds 114.0

Heavy Atoms 248.0

Ring Count 7.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030337 VERIFIED: NO

Provenance & Taxonomy

OrganismHydrolagus colliei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone