3B1R

Structure of Burkholderia thailandensis nucleoside kinase (BthNK) in complex with AMP-Mg-AMP

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... (A, B, C, D, E...)	Ribokinase, putative	polymer	320	35066.7	6	UniProt (Q2SZE4) Pfam (PF00294)	Burkholderia thailandensis	Nucleoside kinase
2	G, H, J, K, M... (A, B, C, D, E...)	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	12	Chemie (AMP)
3	I, L, O, R, S... (A, B, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	7	Chemie (MG)
4	AA, BA, CA, DA, EA... (B, C, D, E, F...)	water	water		18.0	1021	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 312 (UniProt: Q2SZE4)

PDB	External Database	Details
Met -7	-	expression tag
Gly -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

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	210400.3
Non-Polymers*	Number of molecules	19
	Total formula weight	4336.8
All*	Total formula weight	214737.1

*Water molecules are not included.