2X0R

R207S, R292S Mutant of Malate Dehydrogenase from the Halophilic Archeon Haloarcula marismortui (HoloForm)

Replaces:  1GT2

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)	MALATE DEHYDROGENASE	polymer	304	32697.5	2	UniProt (Q07841) Pfam (PF00056) Pfam (PF02866)	HALOARCULA MARISMORTUI
2	C, G (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	D, E, H, I (A, B)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
4	F, J, K, L, M (A, B)	SODIUM ION	non-polymer		23.0	5	Chemie (NA)
5	N, O (A, B)	water	water		18.0	120	Chemie (HOH)

Sequence modifications

A, B: 21 - 330 (UniProt: Q07841)

PDB	External Database	Details
Ser 207	Arg 188	engineered mutation
Ser 292	Arg 267	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	65395.0
Non-Polymers*	Number of molecules	11
	Total formula weight	1583.6
All*	Total formula weight	66978.6

*Water molecules are not included.