Crystallization and preliminary X-ray diffraction studies of Drosophila melanogaster Gαo-subunit of heterotrimeric G protein in complex with the RGS domain of CG5036

Figure 3
SDS-PAGE gel of purified G [alpha]

21 (lane 1), CG5036 [Delta]

109 (lane 2), G [alpha]

o-CG5036 (lane 3) and dissolved crystals of G [alpha]

o-CG5036 (lane 4). Molecular-weight markers (lane M) are shown together with the sizes (in kDa) of specific bands.