1R0I

cadmium-substituted rubredoxin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Rubredoxin	polymer	54	6051.6	1	UniProt (P00268) Pfam (PF00301) In PDB	Clostridium pasteurianum	Rd
2	A	CADMIUM ION	non-polymer		112.4	1	Chemie (CD)
3		water	water		18.0	41	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6051.6
Non-Polymers*	Number of molecules	1
	Total formula weight	112.4
All*	Total formula weight	6164.0

*Water molecules are not included.