3B1N

Structure of Burkholderia thailandensis nucleoside kinase (BthNK) in complex with ADP-mizoribine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Ribokinase, putative	polymer	326	35751.5	2	UniProt (Q2SZE4) Pfam (PF00294)	Burkholderia thailandensis	Nucleoside kinase
2	C, F (A, B)	5-hydroxy-1-(beta-D-ribofuranosyl)-1H-imidazole-4-carboxamide	non-polymer		259.2	2	Chemie (MZR)
3	D, G (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
4	E, H (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5	I (B)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
6	J, K (A, B)	water	water		18.0	705	Chemie (HOH)

Sequence modifications

A, B: 1 - 312 (UniProt: Q2SZE4)

PDB	External Database	Details
Gly 313	-	expression tag
Ser 314	-	expression tag
Lys 315	-	expression tag
Leu 316	-	expression tag
Arg 317	-	expression tag
Ser 318	-	expression tag
Leu 319	-	expression tag
Glu 320	-	expression tag
His 321	-	expression tag
His 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag
His 325	-	expression tag
His 326	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71503.0
Non-Polymers*	Number of molecules	7
	Total formula weight	1510.9
All*	Total formula weight	73013.9

*Water molecules are not included.