6CH2

Crystal structure of the cytoplasmic domain of FlhA and FliT-FliD complex

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 (A, B, C)	Flagellar biosynthesis protein FlhA	polymer	334	36740.3	3	UniProt (P40729) Pfam (PF00771)	Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
2	D, E, F (D, E, F)	Flagellar hook-associated protein 2,Flagellar protein FliT	polymer	179	19555.0	3	UniProt (P16328) UniProt (P0A1N3) Pfam (PF05400)	Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)	HAP2,Filament cap protein,Flagellar cap protein
3	G, H (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	I, J, K, L, M... (A, B, C, D, E...)	water	water		18.0	41	Chemie (HOH)

Sequence modifications

A, B, C: 360 - 692 (UniProt: P40729)

PDB	External Database	Details
Gly 359	-	expression tag

D, E, F: 5 - 44 (UniProt: P16328)

PDB	External Database	Details
Gly 1	-	expression tag
Ala 2	-	expression tag
His 3	-	expression tag
Met 4	-	expression tag
Gly 45	-	linker
Gly 46	-	linker
Ser 47	-	linker
Gly 48	-	linker
Gly 49	-	linker
Ser 50	-	linker
Gly 51	-	linker
Ser 52	-	linker
Gly 53	-	linker
Gly 54	-	linker
Ser 55	-	linker
Gly 56	-	linker
Gly 57	-	linker

D, E, F: 58 - 179 (UniProt: P0A1N3)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	168886.0
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	169070.2

*Water molecules are not included.