3CZ5

Crystal structure of two-component response regulator, LuxR family, from Aurantimonas sp. SI85-9A1

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, D (A, B, C, D)	Two-component response regulator, LuxR family	polymer	153	16902.1	4	UniProt (Q1YEP2) Pfam (PF00072)	Aurantimonas sp.
2	E, F, G, H (A, B, C)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	I, J, K, L (A, B, C, D)	water	water		18.0	69	Chemie (HOH)

Sequence modifications

A, B, C, D: 4 - 145 (UniProt: Q1YEP2)

PDB	External Database	Details
Met 1	-	expression tag
Ser 2	-	expression tag
Leu 3	-	expression tag
Glu 146	-	expression tag
Gly 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag
His 153	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	67608.4
Non-Polymers*	Number of molecules	4
	Total formula weight	379.9
All*	Total formula weight	67988.3

*Water molecules are not included.