5BY4

Structure and function of the Escherichia coli Tol-Pal stator protein TolR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Protein TolR	polymer	110	11705.3	1	UniProt (P0ABV6) Pfam (PF02472) In PDB	Escherichia coli
2	A	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
3		water	water		18.0	161	Chemie (HOH)

Sequence modifications

A: 36 - 142 (UniProt: P0ABV6)

PDB	External Database	Details
Gly 33	-	expression tag
Ala 34	-	expression tag
Met 35	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11705.3
Non-Polymers*	Number of molecules	3
	Total formula weight	69.0
All*	Total formula weight	11774.3

*Water molecules are not included.