Simultaneous Structure and Dynamics of a Membrane Protein using REDCRAFT: Membrane-bo
 

Simultaneous Structure and Dynamics of a Membrane Protein using REDCRAFT: Membrane-bound form of Pf1 Coat Protein


Publication year: 2010
Source: Journal of Magnetic Resonance, In Press, Accepted Manuscript, Available online 30 July 2010</br>
Paul, Shealy , Mikhail, Simin , Sang Ho, Park , Stanley J., Opella , Homayoun, Valafar</br>
A strategy for simultaneous study of the structure and internal dynamics of a membrane protein is described using the REDCRAFT algorithm. The membrane-bound form of the Pf1 major coat protein (mbPf1) was used as an example. First, synthetic data is utilized to validate the simultaneous study of structure and dynamics with REDCRAFT using dihedral restraints and backbone N-H RDCs from two different alignments. Subsequently, the validated analysis is applied to experimental data and confirms that REDCRAFT produces meaningful structures from sparse RDC data. Furthermore, simulated data from a two state jump motion is used to illustrate the necessity for simultaneous...</br>

Source: Journal of Magnetic Resonance