4ZN6

X-ray Crystal Structure of 1-deoxy-D-xylulose 5-phosphate reductoisomerase (IspC) from Acinetobacter baumannii

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)	1-deoxy-D-xylulose 5-phosphate reductoisomerase	polymer	406	44095.6	2	UniProt (B7H1U5) Pfam (PF02670) Pfam (PF08436) Pfam (PF13288)	Acinetobacter baumannii (strain AB307-0294)	DXP reductoisomerase,1-deoxyxylulose-5-phosphate reductoisomerase,2-C-methyl-D-erythritol 4-phosphate synthase
2	C, D, F (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	E, G (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	H, I (A, B)	water	water		18.0	617	Chemie (HOH)

Sequence modifications

A, B: 9 - 406 (UniProt: B7H1U5)

PDB	External Database	Details
Met 1	-	initiating methionine
Ala 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88191.3
Non-Polymers*	Number of molecules	5
	Total formula weight	412.3
All*	Total formula weight	88603.6

*Water molecules are not included.