Peptide Database

Peptide NameGlucagon

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC154H227N43O49S

DescriptionStandard

        HSQGTFTSDYSKYLDNRRAQDFIQWLMST
    

Molecular Weight3496.77 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-0.98

Hydrophobic Moment 0.68

Boman Index-0.17

Instability Index60.82

Aliphatic Index 43.79

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 1538.74

LogP -17.55

H-bond Donors 55.0

H-bond Acceptors 51.0

Rotatable Bonds 114.0

Heavy Atoms 247.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081217 VERIFIED: NO

Provenance & Taxonomy

OrganismAmphiuma tridacrylum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone