2KEJ: Solution structure of a dimer of LAC repressor DNA-binding domain complexed to its natural operator O2

PDB ID: 2KEJDownload
MMDB ID: 72685
PDB Deposition Date: 2009/1/30
Updated in MMDB: 2021/10
Experimental Method:
solution nmr
Source Organism:
Escherichia coli K-12
Similar Structures:
Biological Unit for 2KEJ: tetrameric; determined by author
Molecular Components in 2KEJ
Label Count Molecule
Proteins (2 molecules)
Lactose Operon Repressor
Molecule annotation
Nucleotides(2 molecules)
DNA (5'-d(*gp*ap*ap*ap*tp*gp*tp*gp*ap*gp*cp*gp*ap*gp*tp*ap*ap*cp*ap*ap*cp*cp*g)-3')
Molecule annotation
DNA (5'-d(p*cp*gp*gp*tp*tp*gp*tp*tp*ap*cp*tp*cp*gp*cp*tp*cp*ap*cp*ap*tp*tp*tp*c)-3')
Molecule annotation
* Click molecule labels to explore molecular sequence information.

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