Peptide Database

Peptide NameGlutenin-Glt-17 (p50-p58; E55)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H73N13O17

DescriptionStandard

        FSQQQEQPL
    

Molecular Weight1104.17 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1375

GRAVY Index-1.48

Hydrophobic Moment 0.30

Boman Index-0.22

Instability Index137.29

Aliphatic Index 43.33

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 517.22

LogP -6.01

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 36.0

Heavy Atoms 78.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409914 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGlutenin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsDeamidation; Reported substitutions/positions: E55

Bio-Activity Profile

Function

Celiac-immunogenic