Abstract
Dihydrofolate reductase from the deep-sea bacterium Moritella profunda (MpDHFR) has been 13C/15N isotopically labelled and purified. Here, we report the aliphatic 1H, 13C and 15N resonance assignments of MpDHFR in complex with NADP+ and folate. The spectra of MpDHFR suggest considerably greater conformational heterogeneity than is seen in the closely related DHFR from Escherichia coli.
| Original language | English |
|---|---|
| Journal | Biomolecular NMR Assignments |
| Volume | 7 |
| Issue number | 1 |
| Pages (from-to) | 61-64 |
| Number of pages | 4 |
| ISSN | 1874-2718 |
| DOIs | |
| Publication status | Published - 04.2013 |
Funding
Acknowledgments This work was supported by the UK’s Biotechnology and Biological Sciences Research Council (BBSRC) through grant BB/E008380/1 and Cardiff University. We thank the Wellcome Trust for open access to the Varian INOVA 900 MHz spectrometer at HWB-NMR, University of Birmingham, through Biomedical Resources grant 083796/Z/07/Z. We also thank the Wellcome Trust (WT082352MA) and the Engineering and Physical Sciences Research Council (EPSRC) (EP/F013515) for the Varian VNMRS 600 MHz cryo-probe at the University of Bristol.
Research Areas and Centers
- Academic Focus: Center for Infection and Inflammation Research (ZIEL)