3IKH

Crystal structure of Ribokinase in Complex with ATP and glycerol in the active site from Klebsiella pneumoniae

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 (A, B, C, D)	Carbohydrate kinase	polymer	299	32053.2	4	UniProt (A6T989) Pfam (PF00294)	Klebsiella pneumoniae subsp. pneumoniae MGH 78578
2	E, F, G, I (A, B, C, D)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)
3	H, J (C, D)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	K, L, M, N (A, B, C, D)	water	water		18.0	380	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 289 (UniProt: A6T989)

PDB	External Database	Details
Mse -3	-	expression tag
Ser -2	-	expression tag
Leu -1	-	expression tag
Glu 290	-	expression tag
Gly 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag
His 297	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	128212.8
Non-Polymers*	Number of molecules	6
	Total formula weight	2212.9
All*	Total formula weight	130425.7

*Water molecules are not included.