5ZRI

M. smegmatis antimutator protein MutT2 in complex with 5m-dCMP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Putative mutator protein MutT2/NUDIX hydrolase	polymer	150	16081.1	1	UniProt (I7FJF7) Pfam (PF00293) UniProt (by SIFTS) (A0R2K6) In PDB	Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)
2	A	[(2R,3S,5R)-5-(4-azanyl-5-methyl-pyrimidin-1-ium-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate	non-polymer		306.2	1	Chemie (9L3)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	163	Chemie (HOH)

Sequence modifications

A: 1 - 130 (UniProt: I7FJF7)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16081.1
Non-Polymers*	Number of molecules	2
	Total formula weight	330.5
All*	Total formula weight	16411.7

*Water molecules are not included.