8F7N

Crystal structure of chemoreceptor McpZ ligand sensing domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Methyl-accepting chemotaxis protein	polymer	386	41802.2	1	UniProt (A0A8B3MS64) In PDB	Sinorhizobium meliloti
2	A	YTTERBIUM (III) ION	non-polymer		173.0	10	Chemie (YB)
3		water	water		18.0	9	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	41802.2
Non-Polymers*	Number of molecules	10
	Total formula weight	1730.4
All*	Total formula weight	43532.6

*Water molecules are not included.