Peptide Database

Peptide NameGlucagon

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC154H225N43O48S

DescriptionStandard

        HSQGTFPSDYSKYLDSRRAQDFVQWLMNT
    

Molecular Weight3478.76 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-1.02

Hydrophobic Moment 0.66

Boman Index-0.17

Instability Index69.31

Aliphatic Index 40.34

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 1509.72

LogP -16.81

H-bond Donors 53.0

H-bond Acceptors 50.0

Rotatable Bonds 111.0

Heavy Atoms 246.0

Ring Count 8.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283976 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]; Bos taurus [Animal]; Canis familiaris [Animal]; Homo sapiens [Animal]; Mesocricetus auratus [Animal]; Mus musculus [Animal]; Sus scrofa [Animal]; Oryctolagus cuniculus [Animal]; Xenopus laevis [Animal]

Tax ID10116, 9913, 9615, 9606, 10090, 9823, 9986, 8355

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone