Figure 3: Tsr1 is related to translational GTPases.
From: Pre-40S ribosome biogenesis factor Tsr1 is an inactive structural mimic of translational GTPases
Tsr1, aSelB (PDBid 9ac4) and eIF5B from budding yeast (PDBid 3wbk) are shown in a similar orientation after structural alignment. Equivalent domains are coloured according to the schema in Fig. 1. Domain III of eIF5B (yellow) has a different topology to domain III in Tsr1 and aSelB.
