
Contribution of amino acids to the surfaces of modeled proteins from methanogens. (A) Mean fraction of solvent-accessible (▪) and buried (□) surface that is charged residues. (B) Mean fraction of solvent-accessible surface that is hydrophobic residues. (C) Mean fraction of solvent-accessible (▪) and buried (□) surface that is Gln. (D) Mean fraction of solvent-accessible (▪) and buried (□) surface that is Thr. Error bars are standard error of the mean (s.e.m.).











