5CM3

Crystal Structure of KorA, a plasmid-encoded, global transcription regulator

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	TrfB transcriptional repressor protein	polymer	97	10807.3	2	UniProt (P03052) Pfam (PF16509) In PDB	Escherichia coli	Regulatory protein KorA, A6H992 P03052 KorA repressor protein
2	C, D	5'-D(CP*CP*AP*AP*GP*TP*TP*TP*AP*GP*CP*TP*AP*AP*AP*CP*TP*TP*GP*GP*)-3'	polymer	20	6133.0	2		Escherichia coli
3		water	water		18.0	139	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	33880.6
All*	Total formula weight	33880.6

*Water molecules are not included.