8PY0

Sensor domain of Oscillibacter ruminantium chemoreceptor in complex with formate.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Ligand Binding domain (LBD) Chemoreceptor	polymer	188	20110.4	2		Oscillibacter ruminantium
2	C, E (A, B)	FORMIC ACID	non-polymer		46.0	2	Chemie (FMT)
3	D, F (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4	G, H (A, B)	water	water		18.0	250	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40220.8
Non-Polymers*	Number of molecules	4
	Total formula weight	138.0
All*	Total formula weight	40358.8

*Water molecules are not included.