This pre-doctoral training program at the Chemistry-Biology Interface involves 29 training faculty from three departments at the University of Minnesota: Chemistry, Medicinal Chemistry, and Biochemistry, Molecular Biology and Biophysics (BMBB). It seeks to provide a research training experience to its trainees that cross the traditional disciplinary boundaries of Chemistry and Biology. Common research themes include: Biocatalysts and Bimolecular Design (Distefano, Kauzlauskus, Lipscomb, Ohlendorf, Schmidt-Dannert, Wackett, Wagner, Wilmot, York), Therapeutic Agents (Amin, Bernlohr, Distefano, Georg, Hoye, Mansky, Sturla, Tretyakova, Wagner, Xing), Chemistry of Disease (Arriaga, Bernlohr, Mansky, Murphy, Sturla, Tretyakova, Wagner, Walters, Xing), Metallobiochemistry (Amin, Lipscomb, Murphy, Ohlendorf, Pierre, Que, Tolman, Wackett, Wilmot, York), and Bioanalytical/Biophysical (Arriaga, Bowser, Griffin, Haynes, Pierre, Taton, Tretyakova, Thomas, Veglia, Walters). The research groups of the training faculty are all well supported and well equipped. There are extensive facilities for peptide and oligonucleotide synthesis, biofermentation, mass spectrometry, X-ray crystallography, NMR, and computation. Support is requested for 8 trainees each year of the program, each to be supported for a two-year period. Prospective trainees will generally have undergraduate degrees in chemistry, biochemistry or oiology. They will be expected to obtain thorough grounding in chemistry, as well as molecular biology and biochemistry. The particular emphasis of this training program is a focus on research problems that address synthetic/mechanistic questions in biological systems, with the goal of understanding and influencing key at the molecular level. The defining characteristic for this training program will be to allow first-rate students to grow into accomplished professionals both in their primary area of interest and in a complementary field. Students will choose from a menu of required coursework in chemistry and biology. In addition, laboratory rotations, a chemical biology colloquium, an annual symposium, journal clubs, and joint group meetings will enrich the graduate experience of the trainees.
The CBITG trainers and their trainees collectively carry out research on fundamental questions related to current important problems in public health. These include understanding how cancers are initiated in the cell, how obesity and diabetes develop and how a muscle works, designing and developing new drugs and assay probes against cancer, HIV, and Alzheimer's disease, and understanding how chemicals are broken down in the environment.
|Ming, Xun; Groehler 4th, Arnold; Michaelson-Richie, Erin D et al. (2017) Mass Spectrometry Based Proteomics Study of Cisplatin-Induced DNA-Protein Cross-Linking in Human Fibrosarcoma (HT1080) Cells. Chem Res Toxicol 30:980-995|
|Jensen, Matthew R; Goblirsch, Brandon R; Christenson, James K et al. (2017) OleA Glu117 is key to condensation of two fatty-acyl coenzyme A substrates in long-chain olefin biosynthesis. Biochem J 474:3871-3886|
|Satori, Chad P; Ramezani, Marzieh; Koopmeiners, Joseph S et al. (2017) Checkpoints for Preliminary Identification of Small Molecules found Enriched in Autophagosomes and Activated Mast Cell Secretions Analyzed by Comparative UPLC/MSe. Anal Methods 9:46-54|
|Schaaf, Tory M; Peterson, Kurt C; Grant, Benjamin D et al. (2017) Spectral Unmixing Plate Reader: High-Throughput, High-Precision FRET Assays in Living Cells. SLAS Discov 22:250-261|
|Christenson, James K; Jensen, Matthew R; Goblirsch, Brandon R et al. (2017) Active Multienzyme Assemblies for Long-Chain Olefinic Hydrocarbon Biosynthesis. J Bacteriol 199:|
|Komor, Anna J; Rivard, Brent S; Fan, Ruixi et al. (2017) CmlI N-Oxygenase Catalyzes the Final Three Steps in Chloramphenicol Biosynthesis without Dissociation of Intermediates. Biochemistry 56:4940-4950|
|Schaaf, Tory M; Peterson, Kurt C; Grant, Benjamin D et al. (2017) High-Throughput Spectral and Lifetime-Based FRET Screening in Living Cells to Identify Small-Molecule Effectors of SERCA. SLAS Discov 22:262-273|
|Christenson, James K; Richman, Jack E; Jensen, Matthew R et al. (2017) ?-Lactone Synthetase Found in the Olefin Biosynthesis Pathway. Biochemistry 56:348-351|
|Lee, Amani L; Gee, Clifford T; Weegman, Bradley P et al. (2017) Oxygen Sensing with Perfluorocarbon-Loaded Ultraporous Mesostructured Silica Nanoparticles. ACS Nano 11:5623-5632|
|Jasniewski, Andrew J; Komor, Anna J; Lipscomb, John D et al. (2017) Unprecedented (?-1,1-Peroxo)diferric Structure for the Ambiphilic Orange Peroxo Intermediate of the Nonheme N-Oxygenase CmlI. J Am Chem Soc 139:10472-10485|
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