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
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PolysacDB ID1171
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella pertusis   (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 FunctionThe 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 NatureN/A
Carrier NameN/A
Conjugate MethodN/A
AntibodiesMab G10F8C3
Antibody Type ClassIgG3
Assay SystemImmunoblotting, Protein A sepharose affinity chromatography, bactericidal assays
Cross ReactivityThis antibody was specific to B. pertusis strains
Proposed EpitopeThis Mab reacts with the core oligosaccharide moeity
IEDB EpitopeN/A
Proposed UtilityThis Mab exhibits complement dependent bactericidal activity against strains of B. pertussis that express the LOS A phenotype. In addition it was effective in reducing colonization by B. pertussis in both the lungs and tracheas of mice after aerosol infection
Curator IDAA + AS
Date of Curation25-02-2010
ReferencesPMC258314

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PolysacDB ID1172
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-1
Antibody Type 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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab was capable of inducing bactericidal activity in uitro.
Curator IDAA + AS
Date of Curation25-02-2010
References1713258

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PolysacDB ID1173
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-3
Antibody Type ClassIgM
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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab was capable of inducing bactericidal activity in uitro.
Curator IDAA + AS
Date of Curation25-02-2010
References1713258

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PolysacDB ID1174
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-4
Antibody Type 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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab was capable of inducing bactericidal activity in uitro.
Curator IDAA + AS
Date of Curation25-02-2010
References1713258

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PolysacDB ID1175
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-5
Antibody Type 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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab was capable of inducing bactericidal activity in uitro.
Curator IDAA + AS
Date of Curation26-02-2010
References1713258

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PolysacDB ID1176
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-6
Antibody Type 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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation26-02-2010
References1713258

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PolysacDB ID1177
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella 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 FunctionThe 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 NatureN-Lauroyl sarcosine membrane extract (SME) from B. pertussis 9340
Carrier NameNil
Conjugate MethodNil
AntibodiesMab BL-7
Antibody Type ClassIgG1
Assay SystemELISA,immunoblotting, Antibody accessibility radioimmunoassay, bactericidal asaay, competitive ELISA
Cross ReactivityThis Mab 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 EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation27-02-2010
References1713258

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PolysacDB ID1180
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella pertusis 114   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionThe 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 NaturePartially purified preparations of fimbriae from B. pertussis 114
Carrier NameNil
Conjugate MethodNil
AntibodiesMab G1OF8C3
Antibody Type ClassIgG3
Assay SystemImmunoblotting
Cross ReactivityFour strains of Bordetella bronchiseptica and three strains of Bordetella parapertussis were not agglutinated, nor were other gram-negative bacteria, such as Escherichia coli, N.meningitidis, Neisseria gonorrhoeae, Salmonella typhimurium, and Haemophilus influenzae
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab specifically agglutinated the bacteria. It could be useful in establishing a better-defined serotyping system for B. pertussis in which LOS A might be considered a typing antigen. This Mab can also be useful for the estimation of contaminating levels of endotoxin in vaccine preparations and for further studies on the structure of B. pertussis LOS.
Curator IDAA + AS
Date of Curation27-02-2010
ReferencesPMC259348

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PolysacDB ID1181
Carbohydrate NameLipoologosaccharide band A of the LPS   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
Microbe NameBordetella pertusis 325   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionThe 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 NaturePartially purified preparations of fimbriae from B. pertussis 325
Carrier NameNil
Conjugate MethodNil
AntibodiesMab E8D8B1
Antibody Type ClassIgG3
Assay SystemImmunoblotting
Cross ReactivityFour strains of Bordetella bronchiseptica and three strains of Bordetella parapertussis were not agglutinated, nor were other gram-negative bacteria, such as Escherichia coli, N.meningitidis, Neisseria gonorrhoeae, Salmonella typhimurium, and Haemophilus influenzae
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis Mab specifically agglutinated the bacteria. It could be useful in establishing a better-defined serotyping system for B. pertussis in which LOS A might be considered a typing antigen. This Mab can also be useful for the estimation of contaminating levels of endotoxin in vaccine preparations and for further studies on the structure of B. pertussis LOS.
Curator IDAA + AS
Date of Curation27-02-2010
ReferencesPMC259348

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