1XJA | A:; B:; C:; D:; E: | APO FORM OF THE Y31V MUTANT DIMERIZATION DOMAIN FRAGMENT OF ESCHERICHIA COLI REGULATORY PROTEIN ARAC |
2AAC | A:; B: | ESCHERCHIA COLI GENE REGULATORY PROTEIN ARAC COMPLEXED WITH D-FUCOSE |
2ARA | A: | APO FORM OF ESCHERICHIA COLI REGULATORY PROTEIN ARAC |
2ARC | A:; B: | ESCHERICHIA COLI REGULATORY PROTEIN ARAC COMPLEXED WITH L-ARABINOSE |