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An ENDscript alignment identifies conserved residues in CtPPase and PPases. Multi-sequence alignment of CtPPase with 41 closest PPases obtained by a BLAST search against the PDBAA database. Identical and conserved residues are highlighted in red and yellow, respectively. Alternate residues are highlighted with gray stars. The different secondary-structure elements shown are α-helices (α), 310-helices (η), β-strands (β) and β-turns (TT).
