Peptide Database

Peptide NameGlutenin-Glt-17 (p50-p58; E52, E53 and E55)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H71N11O19

DescriptionStandard

        FSEEQQEPL
    

Molecular Weight1106.14 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.3591

GRAVY Index-1.48

Hydrophobic Moment 0.28

Boman Index-0.19

Instability Index152.11

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 505.64

LogP -4.81

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 36.0

Heavy Atoms 78.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419174 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: E52,E53; Reported substitutions/positions: E55

Bio-Activity Profile

Function

Celiac-immunogenic