5X5I

The X-ray crystal structure of a TetR family transcription regulator RcdA involved in the regulation of biofilm formation in Escherichia coli

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, E... (A, B, C, D, E...)	HTH-type transcriptional regulator RcdA	polymer	189	22082.7	8	UniProt (P75811) Pfam (PF00440) Pfam (PF17940)	Escherichia coli (strain K12)	Regulator of csgD
2	I, J, K, L, M (A, D, E, G, H)	water	water		18.0	10	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 178 (UniProt: P75811)

PDB	External Database	Details
Ala 179	-	expression tag
Ala 180	-	expression tag
Ala 181	-	expression tag
Leu 182	-	expression tag
Glu 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag
His 187	-	expression tag
His 188	-	expression tag
His 189	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	176661.5
All*	Total formula weight	176661.5

*Water molecules are not included.