6RXH
In-flow serial synchrotron crystallography using a 3D-printed microfluidic device (3D-MiXD): Aspartate alpha-decarboxylase
Summary for 6RXH
| Entry DOI | 10.2210/pdb6rxh/pdb |
| Descriptor | Aspartate 1-decarboxylase, UNKNOWN ATOM OR ION, ... (4 entities in total) |
| Functional Keywords | lyase |
| Biological source | Escherichia coli More |
| Total number of polymer chains | 4 |
| Total formula weight | 31561.75 |
| Authors | Monteiro, D.C.F.,von Stetten, D.,Pearson, A.R.,Trebbin, M. (deposition date: 2019-06-08, release date: 2020-03-18, Last modification date: 2024-11-20) |
| Primary citation | Monteiro, D.C.F.,von Stetten, D.,Stohrer, C.,Sans, M.,Pearson, A.R.,Santoni, G.,van der Linden, P.,Trebbin, M. 3D-MiXD: 3D-printed X-ray-compatible microfluidic devices for rapid, low-consumption serial synchrotron crystallography data collection in flow. Iucrj, 7:207-219, 2020 Cited by PubMed Abstract: Serial crystallography has enabled the study of complex biological questions through the determination of biomolecular structures at room temperature using low X-ray doses. Furthermore, it has enabled the study of protein dynamics by the capture of atomically resolved and time-resolved molecular movies. However, the study of many biologically relevant targets is still severely hindered by high sample consumption and lengthy data-collection times. By combining serial synchrotron crystallography (SSX) with 3D printing, a new experimental platform has been created that tackles these challenges. An affordable 3D-printed, X-ray-compatible microfluidic device (3D-MiXD) is reported that allows data to be collected from protein microcrystals in a 3D flow with very high hit and indexing rates, while keeping the sample consumption low. The miniaturized 3D-MiXD can be rapidly installed into virtually any synchrotron beamline with only minimal adjustments. This efficient collection scheme in combination with its mixing geometry paves the way for recording molecular movies at synchrotrons by mixing-triggered millisecond time-resolved SSX. PubMed: 32148849DOI: 10.1107/S2052252519016865 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2 Å) |
Structure validation
Download full validation report
