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ML trees inferred from (A) SFP-PPT sequences (30 sequences, 52 positions; −lnL = 2132.5); (B) ACPS-PPT sequences (30 sequences, 83 positions; −lnL = 3327.5); and (C) metal-dependent hydrolase sequences (32 sequences, 88 positions; −lnL = 4264.4). Statistical supporting values are posterior probabilities based on a Bayesian inference method. Only posterior probability values of >70% are shown, and solid dots represent PP values of ≥95%.
