6XPH

CutR dimer with domain swap

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ethanolamine utilization protein EutS	polymer	123	13324.1	2	UniProt (A0A0E2IV13) Pfam (PF00936) In PDB	Streptococcus intermedius SK54 = ATCC 27335
2	A, B	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	B	THIOCYANATE ION	non-polymer		58.1	2	Chemie (SCN)
6		water	water		18.0	128	Chemie (HOH)

Sequence modifications

A, B: 1 - 116 (UniProt: A0A0E2IV13)

PDB	External Database	Details
Met -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Asp 66	Lys 66	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26648.1
Non-Polymers*	Number of molecules	7
	Total formula weight	401.5
All*	Total formula weight	27049.7

*Water molecules are not included.