5E57

Crystal structure of Mycobacterium smegmatis AmtR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	Transcription regulator AmtR	polymer	217	23606.5	3	UniProt (A0R089) Pfam (PF00440) In PDB	Mycobacterium smegmatis (strain ATCC 700084 / mc(2)155)	Transcriptional regulator,TetR family
2	A, B, C	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3		water	water		18.0	152	Chemie (HOH)

Sequence modifications

A, B, C: 14 - 225 (UniProt: A0R089)

PDB	External Database	Details
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag
His 229	-	expression tag
His 230	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	70819.5
Non-Polymers*	Number of molecules	3
	Total formula weight	177.1
All*	Total formula weight	70996.7

*Water molecules are not included.