|TLLLLT QUADRUPLEX - 2CHK|
|LARGE RIBOSOMAL SUBUNIT - 1JJ2|
Ribosomal exit channel is shown.Speciality of this channel is its wide radius - to catch it, we have used larger probe radius and surface cover radius - 6 A. Figure was created from Pymol export file.
|HALOALKANE DEHALOGENASE - 1CQW|
|CARBONIC ANHYDRASE - 3EYX|
|POTASSIUM CHANNEL KcsA - 1K4C|
Main pore in potassium channel KcsA is shown. Physico-chemical properties correspond to hydrophobic nature of the channel in high K+ concentration, when it is in closed form with bottleneck radius of around 1 A. (see in Jmol). On the other hand, channel is more hydrophilic in state with low K+ concentration (see in Jmol), when it is occupied with Na+ ion.