1SDQ

Structure of reduced-NO adduct of mesopone cytochrome c peroxidase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cytochrome c peroxidase, mitochondrial	polymer	294	33571.2	1	UniProt (P00431) Pfam (PF00141) In PDB	Saccharomyces cerevisiae (baker's yeast)	CCP
2	A	FE-(4-MESOPORPHYRINONE)-R-ISOMER	non-polymer		636.5	1	Chemie (FMI)
3	A	NITRIC OXIDE	non-polymer		30.0	1	Chemie (NO)
4		water	water		18.0	543	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33571.2
Non-Polymers*	Number of molecules	2
	Total formula weight	666.5
All*	Total formula weight	34237.8

*Water molecules are not included.