7M7K

Crystal structure of uridine bound to Geobacillus thermoglucosidasius pyrimidine nucleoside phosphorylase PyNP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	Pyrimidine-nucleoside phosphorylase	polymer	438	46864.8	1	UniProt (A0A369WPE5) In PDB	Parageobacillus thermoglucosidasius (Geobacillus thermoglucosidasius)
2	B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	B	URIDINE	non-polymer		244.2	1	Chemie (URI)
4		water	water		18.0	360	Chemie (HOH)

Sequence modifications

B: 4 - 433 (UniProt: A0A369WPE5)

PDB	External Database	Details
Met -4	-	initiating methionine
Gly -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46864.8
Non-Polymers*	Number of molecules	4
	Total formula weight	532.4
All*	Total formula weight	47397.2

*Water molecules are not included.