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
Total Entries - 6

Entry No. - 1   [TOP]
PolysacDB ID2449
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-1
Antibody type and classIgG2a
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 3a and 5b LPS
Proposed epitopesThis Mab reacted with alkali-treated LPS
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation18-05-2011
References3531329


Entry No. - 2   [TOP]
PolysacDB ID2450
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-4
Antibody type and classIgG3
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 3a LPS
Proposed epitopesThis Mab reacted with alkali-treated LPS and O-antigen
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation18-05-2011
References3531329


Entry No. - 3   [TOP]
PolysacDB ID2451
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-5
Antibody type and classIgM
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 3a and 5b LPS
Proposed epitopesThis Mab reacted with alkali-treated LPS and O-antigen
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation19-05-2011
References3531329


Entry No. - 4   [TOP]
PolysacDB ID2452
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-9
Antibody type and classIgM
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 3a LPS
Proposed epitopesN/A
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation20-05-2011
References3531329


Entry No. - 5   [TOP]
PolysacDB ID2453
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-13
Antibody type and classIgM
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 2b, 3a and 5b LPS
Proposed epitopesThis Mab reacted with alkali-treated LPS and O-antigen
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation21-05-2011
References3531329


Entry No. - 6   [TOP]
PolysacDB ID2454
Carbohydrate NameLipopolysaccharide   (Drugpedia)
Carbohydrate ClassLipopolysaccharide
MicrobeShigella flexneri serotype X   (NCBI Taxonomy)   (Drugpedia)
Basic StructureLPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -3)-α-D-GlcpNAc-(1-->3)-β-L-Rhap [branched to α-D-Glcp-(1-->2)] -(1-->2)-α-L-Rhap-(1-->2)-β-L-Rhap-(1-
BCSDB Structure122449
Proposed functionsLPS plays an important virulence role based on its antiphagocytic and endotoxic properties
Antigenic Nature used to produce antibodiesPhenol killed cells
Carrier NameNil
Conjugation MethodNil
AntibodiesMab X-15
Antibody type and classIgG3
Assay SystemELISA, immunodiffusion
Cross-reactivityThis Mab cross-reacted with 3a LPS
Proposed epitopesThis Mab reacted with alkali-treated LPS and O-antigen
IEDB Epitope76661
Proposed UtilityThis Mab can be used for antigenic characterization of Shigella LPS
Curator IDAA + AS
Date of Curation21-05-2011
References3531329


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