Fig. 4From: l-2-Haloacid dehalogenase (DehL) from Rhizobium sp. RC1Multiple sequence alignment of DehL, l-DEX, DhlB, and DehIVa. The shaded positions indicate the residues important to l-DEX, DhlB, and DehIVa catalysis. Sequence numbers are those of l-DEXBack to article page