4HR2

Structure of nucleoside diphosphate kinase (NDK) from Burkholderia thailandensis bound to ADP

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)	Nucleoside diphosphate kinase	polymer	145	15937.2	2	UniProt (Q2SWE7) Pfam (PF00334)	Burkholderia thailandensis	NDK, NDP kinase, Nucleoside-2-P kinase
2	C, D (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
3	E, F (A, B)	water	water		18.0	308	Chemie (HOH)

Sequence modifications

A, B: 1 - 141 (UniProt: Q2SWE7)

PDB	External Database	Details
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31874.5
Non-Polymers*	Number of molecules	2
	Total formula weight	854.4
All*	Total formula weight	32728.9

*Water molecules are not included.