Peptide Database

Peptide Namesynthetic peptide from alpha-gliadin

Function Ontology

Venom / Toxin ▸ General toxin ▸ Celiac toxic

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC66H100N18O18S2

DescriptionStandard

        LCCQHLWQIPEQ
    

Molecular Weight1497.74 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-1.17

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.0975

GRAVY Index-0.22

Hydrophobic Moment 0.43

Boman Index0.11

Instability Index50.75

Aliphatic Index 97.50

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 585.67

LogP -3.41

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 46.0

Heavy Atoms 104.0

Ring Count 4.0

Amide Bonds 14.0

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_0077893 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Celiac toxic

RECORD: Rec_0298872 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

FamilyGliadin-derived

Tax ID4565;0