1R3E

Crystal Structure of tRNA Pseudouridine Synthase TruB and Its RNA Complex: RNA-protein Recognition Through a Combination of Rigid Docking and Induced Fit

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (C)	5'-R(*CP*UP*GP*UP*GP*UP*(FHU)P*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3'	polymer	17	5416.2	1
2	B, C (D, E)	5'-R(*CP*UP*GP*UP*GP*UP*UP*CP*GP*AP*UP*CP*CP*AP*CP*AP*G)-3'	polymer	17	5380.2	2
3	D (A)	tRNA pseudouridine synthase B	polymer	309	35516.2	1	UniProt (Q9WZW0) Pfam (PF01509) Pfam (PF16198) Pfam (PF01472)	Thermotoga maritima	tRNA pseudouridine 55 synthase, Psi55 synthase, Pseudouridylate synthase, Uracil hydrolyase
4	E, F, G, H (C, D, E, A)	water	water		18.0	263	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	51692.8
All*	Total formula weight	51692.8

*Water molecules are not included.