8ZA5

Crystal structure of HsmR

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)	MarR-family transcriptional regulator	polymer	167	19359.3	2	UniProt (A0A9R0BIW1)	Clostridioides difficile
2	C, D (A, B)	water	water		18.0	142	Chemie (HOH)

Sequence modifications

A, B: 1 - 147 (UniProt: A0A9R0BIW1)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38718.5
All*	Total formula weight	38718.5

*Water molecules are not included.