1IRN

RUBREDOXIN (ZN-SUBSTITUTED) AT 1.2 ANGSTROMS RESOLUTION

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
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3		water	water		18.0	87	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	65.4
All*	Total formula weight	6117.0

*Water molecules are not included.