9SFO

Crystal structure of nucleoside diphosphate kinase (NDK) from Streptococcus pneumoniae in complex with ADP and vanadate

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...)	Nucleoside diphosphate kinase	polymer	145	16528.7	6	UniProt (P65537)	Streptococcus pneumoniae R6	NDK,NDP kinase,Nucleoside-2-P kinase
2	G, J, N, Q (A, B, E, F)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	4	Chemie (ADP)
3	H, K, O, R (A, B, E, F)	oxido(dioxo)vanadium	non-polymer		98.9	4	Chemie (VN4) PubChem (26218)
4	I, L, P, S (A, B, E, F)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG) PubChem (888)
5	M (C)	VANADATE ION	non-polymer		114.9	1	Chemie (VO4) PubChem (61672)

Sequence modifications

A, B, C, D, E, F: 1 - 137 (UniProt: P65537)

PDB	External Database	Details
Leu 138	-	expression tag
Glu 139	-	expression tag
His 140	-	expression tag
His 141	-	expression tag
His 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	99172.5
Non-Polymers*	Number of molecules	13
	Total formula weight	2316.7
All*	Total formula weight	101489.2

*Water molecules are not included.