Database of 2313 Experimentally Validated Allergens

Data for Pen i 1
WHO/IUIS recognized Allergen

0  1  1  0  0  0  1  0  0 
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_A_01372Allergen NamePen i 1
Source OrganismPenaeus indicus (Indian shrimp)KingdomAnimal
Biological Function/RoleMuscle contraction proteinMode of ExposureIngestion

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

Isoallergen/Variant for Pen i 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)
Pen i 1.0101Tropomyosin
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Sequence Analysis

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

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

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Cross-links to Allergen Databases

IUISIUIS-Allergen
Allergome527
AllFamAF054

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
Pen i 1Pen i 1.0101MQQLENDLDQVQESLLKSequential / Linear50-66-42400IgE from serum of patients allergic to shrimp---Western / Immunoblot and Antigen Competition7693809-
Pen i 1Pen i 1.0101FLAEEADRKSequential / Linear153-161-16496IgE from serum of patients allergic to shrimp---Western / Immunoblot and Antigen Competition7693809-

IgE Antibody Data


No IgE Antibody Data Available

Cross-reactivity Data


No Cross-Reactivity Data Available