2.9.1.2	crystal structure of the quaternary complex between human SepSecS, unacylated tRNASec, and a mixture of O-phosphoserine and thiophosphate to 2.8 A resolution	695136	
2.9.1.2	sitting-drop vapor diffusion method at 20°C, crystal structure of the enzyme complexed with pyridoxal 5'-phosphate at 2.5 A resolution	694428