ALLERGEN NOMENCLATURE
WHO/IUIS Allergen Nomenclature Sub-Committee

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Allergen Details:

Allergen name: Lip b 1
Lineage: Source: Animalia Arthropoda
Order: Psocoptera
Species: Liposcelis bostrychophila (Booklouse)
Biochemical name:unknown function
MW(SDS-PAGE):26 kDa
Allergenicity:12 of 33 booklice sensitized individuals with allergic asthma had IgE that reacted with a 26 kDa band by 1D blots of extracts (natural Lip b 1) and a pool of three subjects had IgE to the protein identified by sequencing from 2 dimensional immunoblots, with 24 amino acids.
Allergenicity reference:22123223
Route of allergen exposure:Unknown
Date Created:
Last Updated:2016-10-11 19:38:21
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Comments

Posted: 14 Nov 2014

This 24 amino acid peptide (Fukutomi et al., 2012) is unique in NCBI and there are no highly similar proteins identified by BLAST.

Posted: 04 Nov 2016

Osamu Ishibashi submitted in September, 2016. Numbe Lip b 1.0101 has a 100% match to the 24 mer identified by Fukutomi and accepted by IUIS in 2012. the full length sequence will be shown in 2017.

Posted: 28 Jan 2018

The peptide fragment of 24 AA is an exact match to the longer protein of Lip b 1.0101. Thus it can be ignored. The sequences of the two long proteins were released in Jan 2017. REG

Table of IsoAllergens Click +/- for additional information
Isoallergen and variants GenBank Nucleotide GenBank Protein UniProt PDB
Lip b 1.0101 P86712P86712 
Lip b 1.0101LC177784BAW03243A0A1L7LR25 
Lip b 1.0102LC177783BAW03242A0A1L7LR29