4HZF

structure of the wild type Catabolite gene Activator Protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Catabolite gene activator	polymer	222	25078.0	2	UniProt (P0ACJ8) Pfam (PF00027) Pfam (PF13545) In PDB	Escherichia coli	cAMP receptor protein, cAMP regulatory protein
2	A, B	ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE	non-polymer		329.2	3	Chemie (CMP)
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	A, B	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
5		water	water		18.0	294	Chemie (HOH)

Sequence modifications

A, B: 1 - 210 (UniProt: P0ACJ8)

PDB	External Database	Details
Met -11	-	expression tag
Arg -10	-	expression tag
Gly -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50155.9
Non-Polymers*	Number of molecules	11
	Total formula weight	1730.1
All*	Total formula weight	51886.1

*Water molecules are not included.