Figure_4_Sulfite_Reductase_Phylogeny

Figure 4 of manuscript "Comparative genomics and proteomic analysis of assimilatory sulfate reduction pathways in anaerobic methanotrophic archaea"
Files included:Fig4_sulfite_reductase_clustalo_alignment.faa - ClustalO alignment of protein sequencesFig4_sulfite_reductase_clustalo_alignment_filtered_for_tree.faa - Filtered protein sequences (224 amino acids) used for phylogeneticsFig2_cysN_ef_clustalo_tree.png - Bayesian phylogeny of sulfite reductases with collapsed groups
Figure 4. Bayesian phylogeny of sulfite reductases. Two well-supported groups of Fsr were identified in exclusion of alSir and other sulfite reductases. ANME proteins are bolded and in red. The phylogenetic tree was constructed based on 224 amino acid residues of the shared catalytic and siroheme-binding region. Asterisks (*) indicate proteins that have been studied biochemically (Huynh et al., 1984; Johnson and Mukhopadhyay, 2005; Moura et al., 1986). Protein accession numbers from the NCBI database or gene IDs from the IMG database are shown in parentheses. Black dots on the branches represent Bayesian posterior probability values greater than 90%, and scale bar indicates the number of amino acid substitutions per site. The fully expanded tree can be found be found in Supplementary Figure 1.