Peptide Database

Peptide NameGlucagon I-29

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC156H228N44O50S

DescriptionStandard

        HSEGTFSNDYSKYLEDRKAQDFVRWLMNN
    

Molecular Weight3551.81 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0396

GRAVY Index-1.29

Hydrophobic Moment 0.78

Boman Index-0.27

Instability Index49.71

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 1578.67

LogP -16.62

H-bond Donors 55.0

H-bond Acceptors 51.0

Rotatable Bonds 118.0

Heavy Atoms 251.0

Ring Count 7.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0226240 VERIFIED: NO

Provenance & Taxonomy

OrganismOreochromis niloticus,Tilapia nilotica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone