9KCH

Cryo-EM structure of inner membrane TolQRA complex in CYMAL-6-Neopentyl Glycol detergent micelles

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E (A, B, C, D, E)	Tol-Pal system protein TolQ	polymer	230	25623.7	5	UniProt (P0ABU9) Pfam (PF01618)	Escherichia coli K-12
2	F, G (F, G)	Tol-Pal system protein TolR	polymer	152	16746.3	2	UniProt (P0ABV6) Pfam (PF02472)	Escherichia coli K-12
3	H (H)	Tol-Pal system protein TolA	polymer	421	43232.7	1	UniProt (P19934) Pfam (PF06519)	Escherichia coli K-12

Sequence modifications

F, G: 1 - 142 (UniProt: P0ABV6)

PDB	External Database	Details
Leu 143	-	expression tag
Glu 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	204843.7
All*	Total formula weight	204843.7

*Water molecules are not included.