![]() |
![]() ![]() Diagram depicts in stereo the helical axis motion as DNA bends centered around the A-tract ![]() Part of PH COSY NMR spectrum of a DNA oligonucleotide from which the phosphorus-hydrogen three bond coupling constants can be extracted. ![]() The home biuilt 750 MHz NMR system at the Francis Bitter Magnet Lab at MIT routinely used by Professor Sarma's group. |
The research areas in the Center include, but are not limited to, the dynamics of proteins and nucleic acids, the kinetic mechanism of protein function, structural characterization, protein-nucleic acid, protein-protein and protein-drug interactions, signal transduction pathways and drug design by chemical methods and combinatorial libraries. A short description of the individual research laboratories is as follows:
Niu laboratory: Structure and function of cell surface receptor proteins involved in signal transduction; kinetic and molecular mechanism of drug-protein and protein-protein interaction, using rapid kinetic techniques, molecular biology and neurobiology, electrophysiology, fluorescence spectroscopy and biosensors. Drug design using combinatorial libraries. For details click here. Sarma laboratory: Conformation and dynamics of DNA and RNA oligo-nucleotides and their drug complexes, using a combination of multinuclear and multidimensional NMR spectroscopy, computer modeling and theoretical simulations. For details click here. Scholes laboratory: Biophysical research on the structure and function of proteins, primarily those that contain paramagnetic centers, using the techniques of electron paramagnetic resonance (EPR) and electron nuclear double resonance (ENDOR) but with significant use of other spectroscopic and kinetic methods. For details click here. Various state-of-the-art techniques and instrumentation are being used in these research efforts, including rapid kinetic measurements, modeling, spectroscopy, and biosensors. These research areas not only cover a wide range of biochemical and biophysical research, but also are at the interface of chemistry with several major disciplines such as biology and neuroscience. |
![]() |
|
|
|
|
|
Webmaster| Contact Us | Chemistry | Home| Graduate Studies |
|