2LFF

Solution structure of Diiron protein in presence of 8 eq Zn2+, Northeast Structural Genomics consortium target OR21

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Diiron protein	polymer	115	13489.3	1		Escherichia coli
2	B, C, D (A)	ZINC ION	non-polymer		65.4	3	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13489.3
Non-Polymers*	Number of molecules	3
	Total formula weight	196.2
All*	Total formula weight	13685.5

*Water molecules are not included.