Article Proton Transfer in the K-Channel Analo from Thermus thermophilus

me Su ran ton ntr ion n th g in is s in s it ap-ch resultant energy to pump protons across the membrane, or heme b (B type), and finally to the binuclear center (CuB), and has a nearly identical three-dimensional structure in both A- and B-type CcO (5,6). The proton-pumping effi-been investigated intensively (2,9), may differ from those in up via the D-channel, and that two chemical protons enter cal and pumped protons via the same input channel (11), which is located at a similar position as the K-channel of tyrosines, and serine, and a water molecule with only one*Correspondence