1ZZH

Structure of the fully oxidized di-heme cytochrome c peroxidase from R. capsulatus

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 (A, B, C, D)	cytochrome c peroxidase	polymer	328	34999.2	4		Rhodobacter capsulatus
2	E, J, Q, U (A, B, C, D)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	F, G, K, L, M... (A, B, C, D)	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
4	H, I, O, P, S... (A, B, C, D)	HEME C	non-polymer		618.5	8	Chemie (HEC)
5	AA, BA, Y, Z (C, D, A, B)	water	water		18.0	36	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	139997.0
Non-Polymers*	Number of molecules	20
	Total formula weight	5631.6
All*	Total formula weight	145628.6

*Water molecules are not included.