| http://purl.uniprot.org/citations/29875175 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/29875175 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/29875175 | http://www.w3.org/2000/01/rdf-schema#comment | "It is established that the immunogenicity of polysaccharides is enhanced by coupling them to carrier proteins. Cross reacting material (CRM197), a nontoxic variant of diphtheria toxin (DT) is widely used carrier protein for polysaccharide conjugate vaccines. Conventionally, CRM197 is isolated by fermentation of Corynebacterium diphtheriae C7 (β197) cultures, which often suffers from low yield. Recently, several recombinant approaches have been reported with robust processes and higher yields, which will improve the affordability of CRM197-based vaccines. Vaccine manufacturers require detailed analytical information to ensure that the CRM197 meets quality standards and regulatory requirements. In the present manuscript we have described detailed structural characteristics of Escherichia coli based recombinant CRM197 (rCRM197) carrier protein. The crystal structure of the E. coli based rCRM197 was found to be identical with the reported crystal structure of the C7 CRM197 produced in C. diphtheriae C7 strain (Protein Data Bank (PDB) ID: 4EA0). The crystal structure of rCRM197 was determined at 2.3 Å resolution and structure was submitted to the PDB with accession number ID 5I82. This is the first report of a crystal structure of E. coli derived recombinant CRM197 carrier protein. Furthermore, the rCRM197 was conjugated to Vi polysaccharide to generate Typhoid conjugate vaccine (Vi-rCRM197) and its immunogenicity was evaluated in Balb/C Mice. The Vi-rCRM197 conjugate vaccine was found to generate strong primary α-Vi antibody response and also showed a booster response after subsequent vaccination in mice. Overall data suggest that E. coli based recombinant CRM197 exhibits structural and immunological similarity with the C7 CRM197 and can be used as a carrier protein in conjugate vaccine development."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.org/dc/terms/identifier | "doi:10.1042/bsr20180238"xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.org/dc/terms/identifier | "doi:10.1042/bsr20180238"xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Anderson W.F."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Anderson W.F."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Jones C."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Jones C."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Goel A."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Goel A."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Minasov G."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Minasov G."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Nocadello S."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Nocadello S."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Shuvalova L.A."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Shuvalova L.A."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Mishra R.P.N."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Mishra R.P.N."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Yadav R.S.P."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/author | "Yadav R.S.P."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/name | "Biosci. Rep."xsd:string |
| http://purl.uniprot.org/citations/29875175 | http://purl.uniprot.org/core/name | "Biosci Rep"xsd:string |