3SYN

Crystal structure of FlhF in complex with its activator

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	Flagellar biosynthesis protein flhF	polymer	296	33432.2	4	UniProt (Q01960) Pfam (PF00448) In PDB	Bacillus subtilis	Flagella-associated GTP-binding protein
2	E, F, G, H	ATP-binding protein YlxH	polymer	23	2845.4	4	UniProt (P40742) In PDB	Bacillus subtilis
3	D, A, B, C	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	4	Chemie (GDP)
4	D, A, B, C	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
5	D, A, B, C	ALUMINUM FLUORIDE	non-polymer		84.0	4	Chemie (AF3)
6	C, D, A, B	SULFATE ION	non-polymer		96.1	15	Chemie (SO4)
7		water	water		18.0	91	Chemie (HOH)

Sequence modifications

A, B, C, D: 79 - 366 (UniProt: Q01960)

PDB	External Database	Details
Met 71	-	expression tag
Gly 72	-	expression tag
His 73	-	expression tag
His 74	-	expression tag
His 75	-	expression tag
His 76	-	expression tag
His 77	-	expression tag
His 78	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	145110.2
Non-Polymers*	Number of molecules	27
	Total formula weight	3646.9
All*	Total formula weight	148757.1

*Water molecules are not included.