3B03

Crystal structure of Sulfolobus shibatae isopentenyl diphosphate isomerase in complex with vIPP.

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	Isopentenyl-diphosphate delta-isomerase	polymer	368	40475.8	4	UniProt (P61615) Pfam (PF01070) In PDB	Sulfolobus shibatae	IPP isomerase, Isopentenyl pyrophosphate isomerase
2	A, B, C, D	1-deoxy-1-[(4aR)-4a-[(2Z)-2-(2-{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}ethyl)but-2-en-1-yl]-7,8-dimethyl-2,4-dioxo-3,4,4a,5-tetrahydrobenzo[g]pteridin-10(2H)-yl]-5-O-phosphono-D-ribitol	non-polymer		716.5	4	Chemie (VNR)
3	A, C, D	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4		water	water		18.0	545	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	161903.3
Non-Polymers*	Number of molecules	7
	Total formula weight	2938.8
All*	Total formula weight	164842.0

*Water molecules are not included.