7TU3

Structure of the L. blandensis dGTPase del55-58 mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	dGTP triphosphohydrolase	polymer	460	52296.7	3	UniProt (A3XHN1) Pfam (PF01966) In PDB	Leeuwenhoekiella blandensis
2	A, B, C	1,2-ETHANEDIOL	non-polymer		62.1	8	Chemie (EDO)
3	A, B, C	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	A, B, C	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
5		water	water		18.0	180	Chemie (HOH)

Sequence modifications

A, B, C: 3 - 438 (UniProt: A3XHN1)

PDB	External Database	Details
Met -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag
Asn 1	-	expression tag
Ala 2	-	expression tag
-	Pro 55	deletion
-	Leu 56	deletion
-	Ser 57	deletion
-	Lys 58	deletion

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	156890.2
Non-Polymers*	Number of molecules	14
	Total formula weight	857.6
All*	Total formula weight	157747.8

*Water molecules are not included.