2ZOZ

Crystal structure of the ethidium-bound form of the multi-drug binding transcriptional repressor CgmR

Replaces:  2DH0

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)	Transcriptional regulator	polymer	183	21126.9	2	UniProt (Q8NMG3) Pfam (PF00440) Pfam (PF17937)	Corynebacterium glutamicum (Corynebacterium glutamicum)	Bacterial regulatory protein, TetR family, CgmR
2	C, I, J (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	D, E, F, G, K... (A, B)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
4	H (B)	ETHIDIUM	non-polymer		314.4	1	Chemie (ET)
5	M, N (A, B)	water	water		18.0	357	Chemie (HOH)

Sequence modifications

A, B: 1 - 175 (UniProt: Q8NMG3)

PDB	External Database	Details
Glu 176	-	expression tag
Leu 177	-	expression tag
His 178	-	expression tag
His 179	-	expression tag
His 180	-	expression tag
His 181	-	expression tag
His 182	-	expression tag
His 183	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42253.8
Non-Polymers*	Number of molecules	10
	Total formula weight	1155.2
All*	Total formula weight	43408.9

*Water molecules are not included.