Peptide Database

Peptide NameGlucagon-like peptide 1B

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC164H249N39O51

DescriptionStandard

        HAEGTYTNDVTEYLEEKATKAFIEWLIKGKP
    

Molecular Weight3582.96 Da

Isoelectric Point (pI)5.06

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.0691

GRAVY Index-0.74

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index16.00

Aliphatic Index 69.35

Aromaticity 0.1290

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 1464.35

LogP -10.85

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 118.0

Heavy Atoms 254.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151557 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus laevis [Animal]

FamilyGlucagon-like peptide 1B

Tax ID8355

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

RECORD: Rec_0344516 VERIFIED: NO