9KOJ

Crystal structure of the isomerase Art22

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)	Art22	polymer	299	33527.4	2	Pfam (PF01261) UniProt (by SIFTS) (A0A317KV93)	Bacillus subtilis
2	C, F (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN) PubChem (27854)
3	D, E, G (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4	H, I (A, B)	water	water		18.0	397	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67054.9
Non-Polymers*	Number of molecules	5
	Total formula weight	398.1
All*	Total formula weight	67452.9

*Water molecules are not included.