7QEA

Crystal structure of fluorescein-di-Beta-D-glucuronide bound to a mutant of SN243 (D415A)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	SN243	polymer	759	81872.8	2		Synthetic construct
2	A, B	(2~{S},3~{S},4~{S},5~{R},6~{S})-3,4,5-tris(oxidanyl)-6-[(1~{R})-6'-oxidanyl-3-oxidanylidene-spiro[2-benzofuran-1,9'-xanthene]-3'-yl]oxy-oxane-2-carboxylic acid	non-polymer		508.4	2	Chemie (B9I)
3	A, B	ZINC ION	non-polymer		65.4	38	Chemie (ZN)
4	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
6		water	water		18.0	308	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	163745.7
Non-Polymers*	Number of molecules	45
	Total formula weight	3945.7
All*	Total formula weight	167691.4

*Water molecules are not included.