2XJH

Structure and Copper-binding Properties of Methanobactins from Methylosinus trichosporium OB3b

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)	METHANOBACTIN MB-OB3B	polymer	11	1161.4	2	UniProt (E3YBA4) BIRD (PRD_000762)	METHYLOSINUS TRICHOSPORIUM	COPPER-BINDING COMPOUND, CBC, HYDROGEN PEROXIDE REDUCTASE, SUPEROXIDE DISMUTASE, MINUS-MET METHANOBACTIN
2	C, D, F (A, B)	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
3	E, G (A, B)	COPPER (II) ION	non-polymer		63.5	2	Chemie (CU)
4	H, I (A, B)	water	water		18.0	12	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	2322.7
Non-Polymers*	Number of molecules	5
	Total formula weight	196.1
All*	Total formula weight	2518.8

*Water molecules are not included.