3SY8

Crystal structure of the response regulator RocR

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	RocR	polymer	400	43977.5	4	UniProt (Q9HX69) Pfam (PF00072) Pfam (PF00563) In PDB	Pseudomonas aeruginosa
2	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	D	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
4		water	water		18.0	168	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 392 (UniProt: Q9HX69)

PDB	External Database	Details
Trp 286	Arg 286	conflict
Leu 393	-	expression tag
Glu 394	-	expression tag
His 395	-	expression tag
His 396	-	expression tag
His 397	-	expression tag
His 398	-	expression tag
His 399	-	expression tag
His 400	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	175910.1
Non-Polymers*	Number of molecules	5
	Total formula weight	335.5
All*	Total formula weight	176245.6

*Water molecules are not included.