Crystal Structure of the Manganese-activated Repressor ScaR: apo form

Characterization and structure of the manganese-responsive transcriptional regulator ScaR.

TPNKEDYLKCLYELGTRHNKITNKEIAQLMQVSPPAVTEMMKKLLAEELLIKDKKAGYLLTDLGLKLVSDLYRKHRLIEV
FLVHHLGYTTEEIHEEAEVLEHTVSDHFVERLDQLLDYPKACPHGGTIPAKGELLVEKHKLTLEEAKEKGDYILARVHDN
FDLLTYLERNGLQVGKTIRFLGYDDFSHLYSLEVDGQEIQLAQPIAQQIYVEKI

1.6 M lithium sulfate, 0.05 M sodium cacodylate in the presence of 1 mM MnCl2 and 1 mM duplex DNA containing operator sequence, pH 6.0, hanging drop, temperature 298K