Multiple Assemblies exist for SMTL entry 3br3
Crystal Structure of the Complex of Ethidium Bound to QacR(E90Q), a Mutant of a Multidrug Binding Transcriptional Repressor; X-RAY DIFFRACTION 2.80 Å

SMTL ID
3br3.1
Ligands
SULFATE ION; ETHIDIUM
Polypeptides
HTH-type transcriptional regulator qacR
Oligo-state
homo-dimer
SMTL ID
3br3.2
Ligands
SULFATE ION; ETHIDIUM
Polypeptides
HTH-type transcriptional regulator qacR
Oligo-state
homo-tetramer