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http://purl.uniprot.org/citations/8397187http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/8397187http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/8397187http://www.w3.org/2000/01/rdf-schema#comment"The nucleotide sequence of region 1 of the K5 antigen gene cluster of Escherichia coli was determined. This region is postulated to encode functions which, at least in part, participate in translocation of polysaccharide across the periplasmic space and onto the cell surface. Analysis of the nucleotide sequence revealed five genes that encode proteins with predicted molecular masses of 75.7, 60.5, 44, 43, and 27 kDa. The 27-kDa protein was 70.7% homologous to the CMP-2-keto-3-deoxyoctulosonic acid synthetase enzyme encoded by the E. coli kdsB gene, indicating the presence of a structural gene for a similar enzyme within the region 1 operon. The 43-kDa protein was homologous to both the Ctrb and BexC proteins encoded by the Neisseria meningitidis and Haemophilus influenzae capsule gene clusters, respectively, indicating common stages in the expression of capsules in these gram-negative bacteria. However, no homology was detected between the 75.7, 60.5-, and 44-kDa proteins and any of the proteins so far described for the H. influenzae and N. meningitidis capsule gene clusters."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.org/dc/terms/identifier"doi:10.1128/jb.175.18.5978-5983.1993"xsd:string
http://purl.uniprot.org/citations/8397187http://purl.org/dc/terms/identifier"doi:10.1128/jb.175.18.5978-5983.1993"xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Bronner D."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Bronner D."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Roberts I.S."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Roberts I.S."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Boulnois G.J."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Boulnois G.J."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Jann K."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Jann K."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Pazzani C."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Pazzani C."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Rosenow C."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/author"Rosenow C."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/date"1993"xsd:gYear
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/date"1993"xsd:gYear
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/name"J. Bacteriol."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/name"J. Bacteriol."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/pages"5978-5983"xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/pages"5978-5983"xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/title"Molecular analysis of region 1 of the Escherichia coli K5 antigen gene cluster: a region encoding proteins involved in cell surface expression of capsular polysaccharide."xsd:string
http://purl.uniprot.org/citations/8397187http://purl.uniprot.org/core/title"Molecular analysis of region 1 of the Escherichia coli K5 antigen gene cluster: a region encoding proteins involved in cell surface expression of capsular polysaccharide."xsd:string