6F5N

Nickel-Bound Crystal Structure of a GB1 Variant

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)	Nickel-Binding Protein	polymer	56	6373.0	2		Streptococcus
2	C (A)	NICKEL (II) ION	non-polymer		58.7	1	Chemie (NI)
3	D, E (A, B)	water	water		18.0	64	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	12746.1
Non-Polymers*	Number of molecules	1
	Total formula weight	58.7
All*	Total formula weight	12804.8

*Water molecules are not included.