Peptide Database

Peptide NameHMW glutenin-glt04 (p707p742)

Function Ontology

Immunology ▸ Immunomodulation ▸ Celiac-immunogenic

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC163H245N53O56

DescriptionStandard

        SGQGQRPGQWLQPGQGQQGYYPTSPQQSGQGQQLGQ
    

Molecular Weight3843.01 Da

Isoelectric Point (pI)8.31

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0127

GRAVY Index-1.64

Hydrophobic Moment 0.48

Boman Index-0.16

Instability Index83.21

Aliphatic Index 21.67

Aromaticity 0.0833

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 1805.90

LogP -28.14

H-bond Donors 56.0

H-bond Acceptors 57.0

Rotatable Bonds 124.0

Heavy Atoms 272.0

Ring Count 8.0

Amide Bonds 48.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0038531 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGlutenin

Tax ID4565

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Celiac-immunogenic

TargetSmall intestinal T cells / HLA-DQ8

MethodT-cell bioassay