Peptide Database

Peptide NameGlucagon II

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC179H274N54O61S2

DescriptionStandard

        HSQGTFTNDYSKYQEMKQAQDLVQWLMNSKRNGNSS
    

Molecular Weight4222.55 Da

Isoelectric Point (pI)8.39

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0235

GRAVY Index-1.41

Hydrophobic Moment 0.57

Boman Index-0.27

Instability Index43.96

Aliphatic Index 32.50

Aromaticity 0.1111

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 1948.03

LogP -26.25

H-bond Donors 66.0

H-bond Acceptors 65.0

Rotatable Bonds 145.0

Heavy Atoms 296.0

Ring Count 6.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370251 VERIFIED: NO

Provenance & Taxonomy

OrganismAnguilla anguilla [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone