4RJI

Acetolactate synthase from Bacillus subtilis bound to ThDP - crystal form I

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 (A, B, C, D)	Acetolactate synthase	polymer	587	63970.8	4	UniProt (V5MX36)	Bacillus subtilis
2	E, G, J, L (A, B, C, D)	THIAMINE DIPHOSPHATE	non-polymer		425.3	4	Chemie (TPP)
3	F, H, K, M (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4	I (B)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
5	N, O, P, Q (A, B, C, D)	water	water		18.0	23	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 571 (UniProt: V5MX36)

PDB	External Database	Details
Leu 572	-	expression tag
Ser 573	-	expression tag
Gly 574	-	expression tag
Arg 575	-	expression tag
Pro 576	-	expression tag
Val 577	-	expression tag
Leu 578	-	expression tag
Gly 579	-	expression tag
Ser 580	-	expression tag
Ser 581	-	expression tag
His 582	-	expression tag
His 583	-	expression tag
His 584	-	expression tag
His 585	-	expression tag
His 586	-	expression tag
His 587	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	255883.0
Non-Polymers*	Number of molecules	9
	Total formula weight	1992.7
All*	Total formula weight	257875.7

*Water molecules are not included.