1CC3

PURPLE CUA CENTER

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)	PROTEIN (CUA AZURIN)	polymer	130	14189.1	2	UniProt (P00282) Pfam (PF00127)	Pseudomonas aeruginosa
2	C, D, E, F (A, B)	COPPER (II) ION	non-polymer		63.5	4	Chemie (CU)
3	G, H (A, B)	water	water		18.0	506	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	28378.2
Non-Polymers*	Number of molecules	4
	Total formula weight	254.2
All*	Total formula weight	28632.3

*Water molecules are not included.