Peptide Database

Peptide NameCrystal structure of the ligand-bound glucagon-like peptide-1 receptor extracellular domain

Function Ontology

Hormonal / Endocrine

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC148H169N39O17S2

DescriptionPDB structure; X-ray @2.3Å

        DLSKQMEEEAVRMFIEWLKNGGPSSGAPPPS
    

Molecular Weight3388.78 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-2.00

Net Charge (pH 7.4) -2.00

Charge Density (pH 7.0) -0.0644

GRAVY Index-0.71

Hydrophobic Moment 0.28

Boman Index-0.02

Instability Index82.57

Aliphatic Index 53.55

Aromaticity 0.0645

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1182.32

LogP 0.69

H-bond Donors 22.0

H-bond Acceptors 48.0

Rotatable Bonds 63.0

Heavy Atoms 214.0

Ring Count 7.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431311 VERIFIED: YES

Provenance & Taxonomy

Tax IDNone

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Hormonal / Endocrine

MethodX-ray