3UBO

The crystal structure of adenosine kinase from Sinorhizobium meliloti

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)	adenosine kinase	polymer	354	38794.3	2	UniProt (Q92T17) Pfam (PF00294)	Sinorhizobium meliloti (Ensifer meliloti)
2	C, E (A, B)	ADENOSINE	non-polymer		267.2	2	Chemie (ADN)
3	D, F (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
4	G, H (A, B)	water	water		18.0	46	Chemie (HOH)

Sequence modifications

A, B: 1 - 330 (UniProt: Q92T17)

PDB	External Database	Details
Mse -1	-	expression tag
Val 0	-	expression tag
Ala 331	-	expression tag
Glu 332	-	expression tag
Asn 333	-	expression tag
Leu 334	-	expression tag
Tyr 335	-	expression tag
Phe 336	-	expression tag
Gln 337	-	expression tag
Ser 338	-	expression tag
His 339	-	expression tag
His 340	-	expression tag
His 341	-	expression tag
His 342	-	expression tag
His 343	-	expression tag
His 344	-	expression tag
Trp 345	-	expression tag
Ser 346	-	expression tag
His 347	-	expression tag
Pro 348	-	expression tag
Gln 349	-	expression tag
Phe 350	-	expression tag
Glu 351	-	expression tag
Lys 352	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77588.6
Non-Polymers*	Number of molecules	4
	Total formula weight	1388.9
All*	Total formula weight	78977.4

*Water molecules are not included.