4NYO

The 1.8 Angstrom Crystal Structure of the Periplasmic Divalent Cation Tolerance Protein Cuta from Pyrococcus Horikoshii OT3

Replaces:  4LU7Replaces:  1V99

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...)	Divalent-cation tolerance protein CutA	polymer	102	12399.2	6	UniProt (O58720) Pfam (PF03091)	Pyrococcus horikoshii
2	G, O (A, D)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	H, J, K, M, P... (A, B, C, D, E)	CHLORIDE ION	non-polymer		35.5	8	Chemie (CL)
4	I, L, T, V (A, B, D, F)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	4	Chemie (MES)
5	N, S (C, D)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
6	AA, BA, W, X, Y... (E, F, A, B, C...)	water	water		18.0	688	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	74395.1
Non-Polymers*	Number of molecules	16
	Total formula weight	1302.7
All*	Total formula weight	75697.8

*Water molecules are not included.