Figure 1
The structure of PhA. (a) Stereoview ribbon diagram of the PhA monomer. The structure of the PhA monomer can be divided into two domains: an N-terminal large domain and a C-terminal small domain. The model is coloured according to the sequence by a rainbow colour ramp from blue at the N-terminus to red at the C-terminus. (b) Stereoview of Cα-trace superimposition of PhA (pink), EcA-II (green; PDB code 3eca
) and ErA (yellow; PDB code 1o7j
). Three regions where structural differences were observed are marked with circles. The representations were generated using the programs MOLSCRIPT (Kraulis, 1991) and RASTER3D (Merritt & Bacon, 1997). |