1DJ0

THE CRYSTAL STRUCTURE OF E. COLI PSEUDOURIDINE SYNTHASE I AT 1.5 ANGSTROM RESOLUTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PSEUDOURIDINE SYNTHASE I	polymer	264	29723.9	2	UniProt (P07649) Pfam (PF01416) In PDB	Escherichia coli
2	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
3		water	water		18.0	467	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59447.7
Non-Polymers*	Number of molecules	2
	Total formula weight	70.9
All*	Total formula weight	59518.6

*Water molecules are not included.