Database of 2313 Experimentally Validated Allergens

Data for Jun a 1
WHO/IUIS recognized Allergen

1  1  1  1  1  1  1  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_01055Allergen NameJun a 1
Source OrganismJuniperus ashei (Ozark white cedar)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 ELISA  (Reference/s)Isoelectrofocusing 
Conjunctival Test Crossed immunoelectrophoresis Mass spectrometry (MS)  (Reference/s)
Nasal Test Fluorescence Immunoassay N-terminal sequencing/sequence analysis  (Reference/s)
Oral Test Immunochemiluminescent assay 
Passive Cutaneous Anaphylaxis (PCA) ImmunoCAP Test  (Reference/s)
Skin Test Microarray 
Radio Immunoassay 
Western/Immunoblot  (Reference/s)

Isoallergen/Variant for Jun 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)
Jun a 1.0101Pectate lyase 1
AF106662.1  (View Sequence)AAD03608.1  (View Sequence)P81294  (View Sequence)
1PXZ 1pxz  
Jun a 1.0102Pectate lyase 1AF106663.1  (View Sequence)AAD03609.1  (View Sequence)P81294  (View Sequence)

Sequence Analysis

  • Pairwise alignment
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  • BLAST Nucleotide/Protein sequence of Allergen Jun 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.

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  • Align Nucleotode/Protein sequence of Your choice with Nucleotode or Protein sequence of Allergen Jun 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

Allergen Isoallergen / Isoform Epitope Type of Epitope Sequence Position View on Structure IEDB Antibody Used IMGT AgAbDb Link Nature of Epitope Assay Reference Comment
Jun a 1Jun a 1.0101IFSQNMNIKLKMPSequential / Linear92-1041PXZ  26167IgE from serum of cedar pollen allergic patients--Major epitopeWestern / Immunoblot14563374-
Jun a 1Jun a 1.0101AFNQFGPNAGQRSequential / Linear239-2501PXZ  66935IgE from serum of cedar pollen allergic patients--Major epitopeWestern / Immunoblot14563374-
Jun a 1Jun a 1.0101MPRARYGLSequential / Linear251-2581PXZ  42310IgE from serum of cedar pollen allergic patients--Major epitopeWestern / Immunoblot14563374-
Jun a 1Jun a 1.0101WRSTRDAFINGSequential / Linear317-3271PXZ  73051IgE from serum of cedar pollen allergic patients--Minor epitopeWestern / Immunoblot14563374-

IgE Antibody Data

No IgE Antibody Data Available

Cross-reactivity Data

Allergen Cross-reactive Allergens Reference
Jun a 1Cry j 1   (View AllerBase Entry)15975657
Jun a 1Cry j 1  (View AllerBase Entry)
Cup s 1  (View AllerBase Entry)
Jun a 1Amb a 1  (View AllerBase Entry)
Art v 6  (View AllerBase Entry)
Cup a 1  (View AllerBase Entry)
Cry j 1  (View AllerBase Entry)