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

Home | Search | Advance Search | Browse | Online Submission | Documentation & FAQ | Team | Contact us

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
Page - 1 of 1

Record - 1 of 10   [TOP]

PolysacDB ID1093
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (reference strain M62)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 6D11
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab showed a high degree of reactivity with serotypes 4 and 7 and also detected some isolates belonging to serotypes 1, 2, 3, 6, and 8, as well as some nontypeable isolates
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation28-01-2010
ReferencesPMC170200

Record - 2 of 10   [TOP]

PolysacDB ID1094
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (reference strain M62)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 6B4
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab reacted with only 24.2 and 13.8% of homologous isolates, respectively, but detected 63% of the serotype 7 isolates. A minor reactivity was observed with other serotypes
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation28-01-2010
ReferencesPMC170200

Record - 3 of 10   [TOP]

PolysacDB ID1095
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (reference strain M62)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 5E4
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab reacted with only 24.2 and 13.8% of homologous isolates, respectively, but detected 63% of the total 12 serotype 7 isolates. A minor reactivity was observed with other serotypes
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation28-01-2010
ReferencesPMC170200

Record - 4 of 10   [TOP]

PolysacDB ID1103
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (field isolate F6)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 5C5
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab exhibited 75.8 and 27.3% reactivities with 29 serotype 4 and 12 serotype7 isolates, respectively, and partial binding to serotype 1 and nontypeable isolates
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation30-01-2010
ReferencesPMC170200

Record - 5 of 10   [TOP]

PolysacDB ID1104
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (field isolate F6)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 1E10
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab exhibited 75.8 and 27.3% reactivities with 29 serotype 4 and 12 serotype7 isolates, respectively, and partial binding to serotype 1 and nontypeable isolates
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation30-01-2010
ReferencesPMC170200

Record - 6 of 10   [TOP]

PolysacDB ID1108
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameActinobacillus pleuropneumoniae serotype 4 (field isolate F6)   (NCBI Taxonomy)   (Drugpedia)
Basic StructureN/A
BCSDB StructureN/A
Proposed FunctionN/A
Antigenic NatureFormalin-fixed A. pleuropneumoniae serotype 4 cells
Carrier NameNil
Conjugate MethodNil
AntibodiesMab 5H7
Antibody Type ClassIgM
Assay SystemWhole cell ELISA and slide agglutination tests
Cross ReactivityThis Mab failed to recognize surface epitopes located on other bacterial, such as H. parasuis, P. haemolytica, P. multocida capsular types A and D, Haemophilus taxon minor group, and A. suis, K. pneumoniae and B. bronchiseptica. This Mab exhibited 75.8 and 27.3% reactivities with 29 serotype 4 and 12 serotype7 isolates, respectively, and partial binding to serotype 1 and nontypeable isolates
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityThis MAb could be useful for the serological diagnostic of animals infected with serotypes 4 and 7 by inhibition ELISA or competition ELISA. Moreover, they could be useful as complementary reagents to polyclonal sera for serotyping of field isolates belonging to A. pleuropneumoniae serotype 4 or 7
Curator IDAA + AS
Date of Curation31-01-2010
ReferencesPMC170200

Record - 7 of 10   [TOP]

PolysacDB ID1143
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameBacteroides fragilis NCTC 9343   (NCBI Taxonomy)   (Drugpedia)
Basic Structure-3)α-D-FucpNAc4N(1-->4)α-D-GalpNAc [branched to β-D-Galf(1-->3)] (1-->3)β-D-Galp [branched via 6th and 4th positions to RPyr(2-(1-.C73
BCSDB StructureN/A
Proposed FunctionCapsular polysaccharide of B. fragilis may represent a virulence factor
Antigenic NatureWhole cells of a B. fragilis NCTC 9343 enriched for expression of the EDL
Carrier NameNil
Conjugate MethodNil
AntibodiesMab QUBf5
Antibody Type ClassIgG2b
Assay SystemImmunoblotting, immunofluorescence, flow cytometry
Cross ReactivityThis Mab did not cross-react with B. vulgatus, B. thetawtaomicron, B. ovatus, B. distasonis, B. gingivalis, E. coli or S. aureus. But it reacted with B. fragilis strain BE3
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation15-02-2010
References1719202

Record - 8 of 10   [TOP]

PolysacDB ID1144
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameBacteroides fragilis NCTC 9343   (NCBI Taxonomy)   (Drugpedia)
Basic Structure-3)α-D-FucpNAc4N(1-->4)α-D-GalpNAc [branched to β-D-Galf(1-->3)] (1-->3)β-D-Galp [branched via 6th and 4th positions to RPyr(2-(1-.C73
BCSDB StructureN/A
Proposed FunctionCapsular polysaccharide of B. fragilis may represent a virulence factor
Antigenic NatureWhole cells of a B. fragilis NCTC 9343 enriched for expression of the EDL
Carrier NameNil
Conjugate MethodNil
AntibodiesMab QUBf6
Antibody Type ClassIgG1
Assay SystemImmunoblotting, immunofluorescence, flow cytometry
Cross ReactivityThis Mab did not cross-react with B. vulgatus, B. thetawtaomicron, B. ovatus, B. distasonis, B. gingivalis, E. coli or S. aureus. But it reacted with B. fragilis strain BE4
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation15-02-2010
References1719202

Record - 9 of 10   [TOP]

PolysacDB ID1145
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameBacteroides fragilis NCTC 9343   (NCBI Taxonomy)   (Drugpedia)
Basic Structure-3)α-D-FucpNAc4N(1-->4)α-D-GalpNAc [branched to β-D-Galf(1-->3)] (1-->3)β-D-Galp [branched via 6th and 4th positions to RPyr(2-(1-.C73
BCSDB StructureN/A
Proposed FunctionCapsular polysaccharide of B. fragilis may represent a virulence factor
Antigenic NatureWhole cells of a B. fragilis NCTC 9343 enriched for expression of the EDL
Carrier NameNil
Conjugate MethodNil
AntibodiesMab QUBf7
Antibody Type ClassIgG1
Assay SystemImmunoblotting, immunofluorescence, flow cytometry
Cross ReactivityThis Mab did not cross-react with B. vulgatus, B. thetawtaomicron, B. ovatus, B. distasonis, B. gingivalis, E. coli or S. aureus. But it reacted with B. fragilis strain BE5
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation16-02-2010
References1719202

Record - 10 of 10   [TOP]

PolysacDB ID1146
Carbohydrate NameHigh molecular weight polysaccharide   (Drugpedia)
Carbohydrate ClassCapsular polysaccharide
Microbe NameBacteroides fragilis NCTC 9343   (NCBI Taxonomy)   (Drugpedia)
Basic Structure-3)α-D-FucpNAc4N(1-->4)α-D-GalpNAc [branched to β-D-Galf(1-->3)] (1-->3)β-D-Galp [branched via 6th and 4th positions to RPyr(2-(1-.C73
BCSDB StructureN/A
Proposed FunctionCapsular polysaccharide of B. fragilis may represent a virulence factor
Antigenic NatureWhole cells of a B. fragilis NCTC 9343 enriched for expression of the EDL
Carrier NameNil
Conjugate MethodNil
AntibodiesMab QUBf8
Antibody Type ClassIgG1
Assay SystemImmunoblotting, immunofluorescence, flow cytometry
Cross ReactivityThis Mab did not cross-react with B. vulgatus, B. thetawtaomicron, B. ovatus, B. distasonis, B. gingivalis, E. coli or S. aureus. But it reacted with B. fragilis strain BE6
Proposed EpitopeN/A
IEDB EpitopeN/A
Proposed UtilityN/A
Curator IDAA + AS
Date of Curation16-02-2010
References1719202

Department of Computational Biology, Indraprastha Institute of Information Technology, Sec - 39A, New Delhi, India - 110020