7SYC

Crystal Structure of Nucleoside triphosphate pyrophosphohydrolase from Klebsiella pneumoniae subsp. pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	7,8-dihydro-8-oxoguanine-triphosphatase	polymer	141	15905.1	1	UniProt (A0A1Y0Q4X2) Pfam (PF14815) In PDB	Klebsiella pneumoniae subsp. pneumoniae	8-oxo-dGTP diphosphatase,8-oxo-dGTP diphosphatase MutT
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3		water	water		18.0	108	Chemie (HOH)

Sequence modifications

A: 1 - 130 (UniProt: A0A1Y0Q4X2)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Val 131	-	expression tag
Ser 132	-	expression tag
Lys 133	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15905.1
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	15929.4

*Water molecules are not included.