8JGT

Crystal structure of Deinococcus radiodurans exopolyphosphatase E114A mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Exopolyphosphatase	polymer	535	56773.1	1	UniProt (Q9RYW9) Pfam (PF02541) Pfam (PF01966) In PDB	Deinococcus radiodurans R1 = ATCC 13939 = DSM 20539
2	A	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4		water	water		18.0	88	Chemie (HOH)

Sequence modifications

A: 1 - 515 (UniProt: Q9RYW9)

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
Ala 114	Glu 114	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	56773.1
Non-Polymers*	Number of molecules	5
	Total formula weight	408.6
All*	Total formula weight	57181.6

*Water molecules are not included.