1NAQ

Crystal structure of CUTA1 from E.coli at 1.7 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Periplasmic divalent cation tolerance protein cutA	polymer	112	12342.0	6	UniProt (P69488) Pfam (PF03091)	Escherichia coli	C-type cytochrome biogenesis protein cycY
2	G, J, M, N, P... (A, B, C, D, E...)	MERCURY (II) ION	non-polymer		200.6	8	Chemie (HG)
3	H, I, K, L, O... (A, B, C, D, E...)	MERCURIBENZOIC ACID	non-polymer		321.7	10	Chemie (MBO)
4	AA, BA, CA, DA, Y... (C, D, E, F, A...)	water	water		18.0	343	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	74052.1
Non-Polymers*	Number of molecules	18
	Total formula weight	4821.8
All*	Total formula weight	78873.9

*Water molecules are not included.