3N0R

Structure of the PhyR stress response regulator at 1.25 Angstrom resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Response regulator	polymer	286	31230.8	1	UniProt (Q9A2S9) Pfam (PF22029) Pfam (PF22233) Pfam (PF00072)	Caulobacter vibrioides
2	B (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	C (A)	water	water		18.0	281	Chemie (HOH)

Sequence modifications

A: -2 - 266 (UniProt: Q9A2S9)

PDB	External Database	Details
Mse -19	-	expression tag
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
Glu 0	-	expression tag
His 2	Glu 2	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	31230.8
Non-Polymers*	Number of molecules	1
	Total formula weight	92.1
All*	Total formula weight	31322.9

*Water molecules are not included.