Peptide Database

Peptide NameGlucagon V

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC167H248N42O52S

DescriptionStandard

        HSQGMFTNDYSKYLEEKLAQEFVEWLKNGKS
    

Molecular Weight3708.07 Da

Isoelectric Point (pI)5.59

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.42

Charge Density (pH 7.0) -0.0370

GRAVY Index-1.06

Hydrophobic Moment 0.68

Boman Index-0.13

Instability Index13.84

Aliphatic Index 50.32

Aromaticity 0.1613

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 1565.11

LogP -14.07

H-bond Donors 53.0

H-bond Acceptors 53.0

Rotatable Bonds 127.0

Heavy Atoms 262.0

Ring Count 7.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357141 VERIFIED: NO

Provenance & Taxonomy

OrganismHuso dauricus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0394212 VERIFIED: YES

Provenance & Taxonomy

OrganismHuso dauricus [Animal]

FamilyGlucagon

Tax ID55293

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation

Half-LifeMammalian: 3.5 hour; Yeast: 10 min; E. coli: >10 hour