23TM

Structure of the 328-692 fragment of FlhA (A489E) form 2

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)	Flagellar biosynthesis protein FlhA	polymer	389	43316.4	2	UniProt (P40729) Pfam (PF00771)	Salmonella enterica subsp. enterica serovar Typhimurium

Sequence modifications

A, B: 328 - 692 (UniProt: P40729)

PDB	External Database	Details
Met 304	-	initiating methionine
Gly 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag
His 315	-	expression tag
Ser 316	-	expression tag
Ser 317	-	expression tag
Gly 318	-	expression tag
His 319	-	expression tag
Ile 320	-	expression tag
Asp 321	-	expression tag
Asp 322	-	expression tag
Asp 323	-	expression tag
Asp 324	-	expression tag
Lys 325	-	expression tag
His 326	-	expression tag
Met 327	-	expression tag
Glu 489	Ala 489	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	86632.8
All*	Total formula weight	86632.8

*Water molecules are not included.