4W76

Crystal Structure of Full-Length Split GFP Mutant D21H/K26C Disulfide and Metal-Mediated Dimer, P 21 21 21 Space Group, Form 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	fluorescent protein D21H/K26C	polymer	231	26085.4	2		synthetic construct
2	A	COPPER (II) ION	non-polymer		63.5	1	Chemie (CU)
3		water	water		18.0	6	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52170.8
Non-Polymers*	Number of molecules	1
	Total formula weight	63.5
All*	Total formula weight	52234.3

*Water molecules are not included.