2JD0

X-ray structure of mutant 1-deoxy-D-xylulose 5-phosphate reductoisomerase, DXR, Rv2870c, from Mycobacterium tuberculosis, in complex with NADPH

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	398	41699.0	2	UniProt (P64012) Pfam (PF02670) Pfam (PF08436) Pfam (PF13288) UniProt (by SIFTS) (P9WNS1)	MYCOBACTERIUM TUBERCULOSIS	DXP REDUCTOISOMERASE, 1-DEOXYXYLULOSE-5-PHOSPHATE REDUCTOISOMERASE, 2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE SYNTHASE
2	C (A)	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		745.4	1	Chemie (NDP)
3	D, E, F (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	G, H (A, B)	water	water		18.0	263	Chemie (HOH)

Sequence modifications

A, B: -8 - 1 (PDB: 2JD0)
A, B: 2 - 389 (UniProt: P64012)

PDB	External Database	Details
Asn 151	Asp 151	engineered mutation
Gln 222	Glu 222	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83398.0
Non-Polymers*	Number of molecules	4
	Total formula weight	1033.6
All*	Total formula weight	84431.6

*Water molecules are not included.