Fig. 2From: Computational recognition and analysis of hitherto uncharacterized nucleotide cyclase-like proteins in bacteriaInferences on functional residues in Bacteroidetes proteins. A multiple sequence alignment of 23 Bacteroidetes proteins with cyclase domain of cyanobacterial cyclase Cya2 (PDB code- 2W01:A) is depicted. . Only those aligned regions are shown which represent conservation of functional residues. The secondary structural content and residue numbers have been extracted from crystal structure of cyclase domain of Cya2Back to article page