| Autor: |
Alexandra Born, Morkos A. Henen, Parker J. Nichols, Beat Vögeli |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Magnetic Resonance Letters, Vol 2, Iss 2, Pp 61-68 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2772-5162 |
| DOI: |
10.1016/j.mrl.2021.10.003 |
| Popis: |
Residual dipolar couplings (RDCs) are powerful nuclear magnetic resonance (NMR) probes for the structure calculation of biomacromolecules. Typically, an alignment tensor that defines the orientation of the entire molecule relative to the magnetic field is determined either before refinement of individual bond vectors or simultaneously with this refinement. For single-domain proteins this approach works well since all bond vectors can be described within the same coordinate frame, which is given by the alignment tensor. However, novel approaches are sought after for systems where no universal alignment tensor can be used. Here, we present an approach that can be applied to two-domain proteins that enables the calculation of multiple states within each domain as well as with respect to the relative positions of the two domains. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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