1WC4

Soluble adenylyl cyclase CyaC from S. platensis in complex with alpha, beta-methylene-ATP and Europium

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)	ADENYLATE CYCLASE	polymer	219	24189.7	2	UniProt (O32393) Pfam (PF00211)	SPIRULINA PLATENSIS	SOLUBLE ADENYLYL CYCLASE CYAC
2	C, E (A, B)	DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER	non-polymer		505.2	2	Chemie (APC)
3	D, F (A, B)	EUROPIUM (III) ION	non-polymer		152.0	2	Chemie (EU3)
4	G, H (A, B)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 984 - 1004 (PDB: 1WC4)
A, B: 1005 - 1202 (UniProt: O32393)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48379.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1314.3
All*	Total formula weight	49693.7

*Water molecules are not included.