Figure 1
Sequence alignment of Sso6206 and its homologues from archaea and bacteria. The four conserved acidic residues are highlighted in red and the conserved histidine in blue. Sso, Sso6206 from S. solfataricus; Pto, Mka, Pae, Pfu, Mth, Mma, Dps and Sfr, homologues from Picrophilus torridus, Methanopyrus kandleri, Pyrobaculum aerophilum, Pyrococcus furiosus, Methanothermobacter thermautotrophicum, Methanococcus maripaludis, Desulfotalea psychrophila and Shewanella frigidimarina, respectively. Sso6206 contains a single cysteine residue. |