7ACM

Crystal structure of E. coli HTH-type transcriptional regulator RcdA in complex with TMAO at 1.76 A 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	HTH-type transcriptional regulator RcdA	polymer	178	20329.3	2	UniProt (P75811) Pfam (PF00440) Pfam (PF17940) In PDB	Escherichia coli	Regulator of csgD
2	A, B	trimethylamine oxide	non-polymer		75.1	2	Chemie (TMO)
3		water	water		18.0	283	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40658.7
Non-Polymers*	Number of molecules	2
	Total formula weight	150.2
All*	Total formula weight	40808.9

*Water molecules are not included.