3F6V

Crystal structure of Possible transcriptional regulator for arsenical resistance

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Possible transcriptional regulator, ArsR family protein	polymer	151	16994.0	1	UniProt (Q0S966) Pfam (PF01022)	Rhodococcus sp. RHA1
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	C (A)	water	water		18.0	130	Chemie (HOH)

Sequence modifications

A: 1 - 129 (UniProt: Q0S966)

PDB	External Database	Details
Met -21	-	expression tag
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Arg -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16994.0
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	17018.3

*Water molecules are not included.