4FT8

E. coli Catabolite Activator Protein with Cobalt and Sulfate Ligands

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)	Catabolite gene activator	polymer	209	23541.2	2	UniProt (P0ACJ8) Pfam (PF00027) Pfam (PF13545)	Escherichia coli	cAMP receptor protein, cAMP regulatory protein
2	C, K (A, B)	ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE	non-polymer		329.2	2	Chemie (CMP)
3	D, E, F, G, H... (A, B)	SULFATE ION	non-polymer		96.1	13	Chemie (SO4)
4	J, S (A, B)	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
5	T, U (A, B)	water	water		18.0	409	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47082.5
Non-Polymers*	Number of molecules	17
	Total formula weight	2025.1
All*	Total formula weight	49107.6

*Water molecules are not included.