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Molecular characterization and heterologous expression of quinate dehydrogenase gene from Gluconobacter oxydans IFO3244
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vangnai, Alisa S. Promden, Worrawat De-Eknamkul, Wanchai Matsushita, Kazunobu Toyama, Hirohide |
| Copyright Year | 2010 |
| Abstract | The quinate dehydrogenase (QDH) from Gluconobacter oxydans IFO3244 exhibits high affinity for quinate, suggesting its application in shikimate production. Nucleotide sequence analysis of the qdh gene revealed a full-length of 2475-bp encoding an 824-amino acid protein. The qdh gene has the unusual TTG translation initiation codon. Conserved regions and a signature sequence for the quinoprotein family were observed. Phylogenetic analysis demonstrated relatedness of QDH from G. oxydans to other quinate/shikimate dehydrogenases with the highest similarity (56%) with that of Acinetobacter calcoaceticus ADP1 and lower similarity (36%) with a membrane-bound glucose dehydrogenase of Escherichia coli. The function of the gene coding for QDH was confirmed by heterologous gene expression in pyrroloquinoline quinone-synthesizing Pseudomonas putida HK5. |
| Starting Page | 452 |
| Ending Page | 459 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1134/S0006297910040085 |
| PubMed reference number | 20618134 |
| Journal | Medline |
| Volume Number | 75 |
| Alternate Webpage(s) | http://dspace.bru.ac.th/xmlui/bitstream/handle/123456789/4100/Quinate-Dehydrogenase-from-Gluconobacter-oxydans-IFO3244.pdf?isAllowed=y&sequence=1 |
| Alternate Webpage(s) | https://doi.org/10.1134/S0006297910040085 |
| Journal | Biochemistry (Moscow) |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |