2025-10-04_00000038|ligand|9DT5

Crystal structure of the engineered sulfonylurea repressor CsR (L4.2-20), bound to chlorsulfuron; X-ray diffraction 2.00Å
Protein #1 207 residues (98% resolved)

MARLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHVKNKRALLDALAIEMHDRHQTHYLPLEGESWQDFLRNFAKSMRLALLSHRDGAKVSLGTRWTEQQYETAENMLAFLTQQGFSLENALYATDAVRVFTLGAVLLDQEQQVAKEERETPTPDSMPPLLRQAWELKVHQGAEPAFLFGLELIIAGLEKQLKRESGS

MARLDKSKVINSALELLNEVGIEGLTTRKLAQKLGVEQPTLYWHVKNKRALLDALAIEMHDRHQTHYLPLEGESWQDFLRNFAKSMRLALLSHRDGAKVSLGTRWTEQQYETAENMLAFLTQQGFSLENALYATDAVRVFTLGAVLLDQEQQVAKEERETPTPDSMPPLLRQAWELKVHQGAEPAFLFGLELIIAGLEKQLKRESGS
Non polymer #2 1CS

InChI=1S/C12H12ClN5O4S/c1-7-14-10(17-12(15-7)22-2)16-11(19)18-23(20,21)9-6-4-3-5-8(9)13/h3-6H,1-2H3,(H2,14,15,16,17,18,19)

Cc1nc(nc(n1)OC)NC(=O)NS(=O)(=O)c2ccccc2Cl
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Reference