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Figure 2 | BMC Genomics

Figure 2

From: Computational identification of a new SelD-like family that may participate in sulfur metabolism in hyperthermophilic sulfur-reducing archaea

Figure 2

Multiple sequence alignments of SelD and SelD-like proteins. The alignments show the N terminal regions that contain the active site in representative SelD and SelD-like proteins. Conserved residues are highlighted. Sec (U) and the corresponding Cys (C) residues are shown in red and blue, respectively. The conserved Cys residue corresponding to the catalytic Sec/Cys in the active site of SelD could not be detected in other families of the ATP-binding superfamily that contains SelD.

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