4AXO

Structure of the Clostridium difficile EutQ 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 (A, B)	ETHANOLAMINE UTILIZATION PROTEIN	polymer	151	17135.2	2	UniProt (Q187N7) Pfam (PF06249)	CLOSTRIDIUM DIFFICILE	EUTQ
2	C (B)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	D, E (A, B)	water	water		18.0	366	Chemie (HOH)

Sequence modifications

A, B: 17 - 157 (UniProt: Q187N7)

PDB	External Database	Details
Met 15	-	expression tag
Gly 16	-	expression tag
Leu 158	-	expression tag
Glu 159	-	expression tag
His 160	-	expression tag
His 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag
His 164	-	expression tag
His 165	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34270.4
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	34294.8

*Water molecules are not included.