PolysacDB: A comprehensive database of microbial polysaccharide antigens and their antibodies

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Citation: Aithal A, Sharma A, Joshi S, Raghava GPS, Varshney GC (2012) PolysacDB: A Database of Microbial Polysaccharide Antigens and Their Antibodies. PLoS ONE 7(4): e34613. doi:10.1371/journal.pone.0034613
Total Entries - 1

Entry No. - 1   [TOP]
PolysacDB ID1172
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeBordetella pertusis 9340   (NCBI Taxonomy)   (Drugpedia)
Basic StructureB. pertusis LPS is resolved electrophoretically into two bands, a slowly migrating band designated LOS A and a fast-migrating band designated LOS B. These two species differ in molecular weight as three N-acetyl amino sugars found on LOS A are not present on LOS B
BCSDB StructureN/A
Proposed functionsThe LOS of B. pertussis exhibits biological activities similar to those of endotoxins from other gram-negative bacteria, including pyrogenicity, toxicity, induction of the Shwartzman reaction, induction of tumor necrosis factor production, and adjuvant properties
Antigenic Nature used to produce antibodiesN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugation MethodNil
AntibodiesMab BL-1
Antibody type and classIgG1
Assay SystemELISA,immunoblotting, Antibody accessibility radioimmunoassay, bactericidal asaay, competitive ELISA
Cross-reactivityThis antibody reacted with all B.pertusis strains, did not react with B. parapertusis or other gram negative bacteria but cross-reacted with 4 B. bronchiseptica strains which had LOS AB phenotype
Proposed epitopesN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab was capable of inducing bactericidal activity in uitro.
Curator IDAA + AS
Date of Curation25-02-2010
References1713258


Bioinformatics Centre, Institute of Microbial Technology, Sec - 39A, Chandigarh, India - 160036