Database of 2313 Experimentally Validated Allergens

Data for Amb a 1
WHO/IUIS recognized Allergen

1  1  1  1  1  0  0  0  1 
Completeness Index: Denotes availibility of data for the allergen in Binary format
1: data available
0: data not available
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AllerBase IDAB_P_00083Allergen NameAmb a 1
Source OrganismAmbrosia artemisiifolia (Short ragweed)KingdomPlant
Biological Function/RolePectate lyaseMode of ExposureInhalation

Assays/Methods used for Experimental Characterization (Read More)

  :  Data Available    : Data not Available

Biological assay / test IgE assay / test Physicochemical test Cell-based assay
Basophil/Mast cell/Histamine Test  (Reference/s)EAST Chromatography  (Reference/s)Lymphocyte proliferation assay  (Reference/s)
Bronchial Test  (Reference/s)ELISA  (Reference/s)Isoelectrofocusing 
Conjunctival Test Crossed immunoelectrophoresis  (Reference/s)Mass spectrometry (MS)  (Reference/s)
Nasal Test  (Reference/s)Fluorescence Immunoassay N-terminal sequencing/sequence analysis  (Reference/s)
Oral Test Immunochemiluminescent assay 
Passive Cutaneous Anaphylaxis (PCA) ImmunoCAP Test  (Reference/s)
Skin Test  (Reference/s)Microarray  (Reference/s)
Radio Immunoassay 
RAST  (Reference/s)
Western/Immunoblot  (Reference/s)

Isoallergen/Variant for Amb a 1:Available

Isoallergen/Variant Common Name GenBank Nucleotide NCBI Protein (GenPept) UniProtKB RCSB-PDB (Click on the PDB id to view structure) ETR (Evolutionary Trace analysis Report)
Amb a 1.0101Pectate lyase 5
M80558.1  (View Sequence)AAA32665.1  (View Sequence)P27759  (View Sequence)
Amb a 1.0201Pectate lyase 1M62981.1  (View Sequence)AAA32666.1  (View Sequence)P27760  (View Sequence)
Amb a 1.0202Pectate lyaseFR669658.1  (View Sequence)CBW30987.1  (View Sequence)E1XUL3  (View Sequence)
Amb a 1.0301Pectate lyase 2M62961.1  (View Sequence)AAA32668.1  (View Sequence)P27761  (View Sequence)
Amb a 1.0302Pectate lyase--P27761  (View Sequence)
Amb a 1.0303Pectate lyaseM80560.1  (View Sequence)AAA32669.1  (View Sequence)P27761  (View Sequence)
Amb a 1.0304Pectate lyaseFR669659.1  (View Sequence)CBW30988.1  (View Sequence)E1XUL4  (View Sequence)
Amb a 1.0305Pectate lyaseFR669660.1  (View Sequence)CBW30989.1  (View Sequence)E1XUL5  (View Sequence)
Amb a 1.0401Pectate lyase 3M80562.1  (View Sequence)AAA32670.1  (View Sequence)P28744  (View Sequence)
Amb a 1.0402Pectate lyaseFR669664.1  (View Sequence)CBW30993.1  (View Sequence)E1XUL9  (View Sequence)
Amb a 1.0501Pectate lyase 4M80561.1  (View Sequence)AAA32671.1  (View Sequence)P27762  (View Sequence)
Amb a 1.0502Pectate lyaseFR669666.1  (View Sequence)CBW30995.1  (View Sequence)E1XUM1  (View Sequence)

Sequence Analysis

  • Pairwise alignment
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  • BLAST Nucleotide/Protein sequence of Allergen Amb a 1 with Nucleotide or Protein sequences in AllerBase:
    Select GenBank or UniprotKB accession number by clicking on the checkbox in the above table  

    Default E-value cut-off for BLAST is set at 0.01.

    Set E-value of your choice:    


  • Align Nucleotode/Protein sequence of Your choice with Nucleotode or Protein sequence of Allergen Amb a 1:  (Alignment job will be redirected to EMBL-EMBOSS Water or Needle tool)


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Cross-links to Allergen Databases


IgE Epitope Data

No Epitope Data Available

IgE Antibody Data

No IgE Antibody Data Available

Cross-reactivity Data

Allergen Cross-reactive Allergens Reference
Amb a 1Art v 6   (View AllerBase Entry)22205029
Amb a 1Art v 6  (View AllerBase Entry)
Cup a 1  (View AllerBase Entry)
Jun a 1  (View AllerBase Entry)
Cry j 1  (View AllerBase Entry)
Amb a 1Art v 6  (View AllerBase Entry)
Hel a 6  (View AllerBase Entry)
Amb a 1Phl p 4   (View AllerBase Entry)8765834