3B1Q

Structure of Burkholderia thailandensis nucleoside kinase (BthNK) in complex with inosine

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, D, E...	Ribokinase, putative	polymer	326	35751.5	6	UniProt (Q2SZE4) Pfam (PF00294) In PDB	Burkholderia thailandensis	Nucleoside kinase
2	D, A, E, B, F...	INOSINE	non-polymer		268.2	6	Chemie (NOS)
3	D, A, E, B, F...	ACETATE ION	non-polymer		59.0	16	Chemie (ACT)
4	C, A, E, B	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL	non-polymer		326.4	6	Chemie (P33)
5	C, D, A, E, B...	SODIUM ION	non-polymer		23.0	15	Chemie (NA)
6		water	water		18.0	1049	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 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	6
	Total formula weight	214508.9
Non-Polymers*	Number of molecules	43
	Total formula weight	4857.2
All*	Total formula weight	219366.1

*Water molecules are not included.