Peptide Database

Peptide NamePollen allergen Amb a 5 [L2]

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC214H329N59O63S8

DescriptionStandard

        LLPCAWAGNVCGEKRAYCCSDPGRYCPWQVVCYESSEICSKKCGK
    

Molecular Weight4992.78 Da

Isoelectric Point (pI)8.19

Net Charge (pH 7.0)1.68

Net Charge (pH 7.4) 1.35

Charge Density (pH 7.0) 0.0374

GRAVY Index-0.24

Hydrophobic Moment 0.35

Boman Index-0.02

Instability Index26.57

Aliphatic Index 52.00

Aromaticity 0.1111

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15970.00

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

Amino Acid Composition

TPSA 1953.80

LogP -20.11

H-bond Donors 76.0

H-bond Acceptors 73.0

Rotatable Bonds 157.0

Heavy Atoms 344.0

Ring Count 10.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0199125 VERIFIED: YES

Provenance & Taxonomy

OrganismAmbrosia artemisiifolia var. elatior [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen

RECORD: Rec_0374803 VERIFIED: NO