6IHS

Crystal structure of bacterial serine phosphatase with His-tag mutation

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Phosphorylated protein phosphatase	polymer	266	30179.7	1	UniProt (Q9RL81) Pfam (PF13672) In PDB	Staphylococcus aureus	Protein phosphatase,Protein serine/threonine phosphatase PrpC,regulation of stationary phase,Protein-serine/threonine phosphatase Stp1,Serine/threonine-protein phosphatase
2	A	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3		water	water		18.0	164	Chemie (HOH)

Sequence modifications

A: 1 - 245 (UniProt: Q9RL81)

PDB	External Database	Details
Met -20	-	initiating methionine
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Glu -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30179.7
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	30276.9

*Water molecules are not included.