5XM5

Crystal structure of Zinc binding protein ZinT at 1.49 Angstrom from E. coli

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)	Metal-binding protein ZinT	polymer	193	22373.9	2	UniProt (P76344) Pfam (PF09223)	Escherichia coli (strain K12)	Cadmium-induced protein ZinT
2	C, D, E, I, J... (A, B)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
3	F, G, H, L, M (A, B)	SODIUM ION	non-polymer		23.0	5	Chemie (NA)
4	N, O (A, B)	water	water		18.0	519	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44747.8
Non-Polymers*	Number of molecules	11
	Total formula weight	507.4
All*	Total formula weight	45255.2

*Water molecules are not included.