The CtpH and CtpI mycobacterial P-type ATPases (type II topology) exhibit ten TMS in their C-terminal half (different color helixes). These tertiary structure models were generated with the I-TASSER tool and were modified with the PPM server  to include the possible location of the lipid bilayer. Dummies (green color) correspond to the location of the carbonyl groups in the bilayer. (a) CtpH model generated with the PPM server, (b) CtpI model built based on the TMDET results.
Novoa-Aponte et al. BMC Structural Biology 2012 12:25 doi:10.1186/1472-6807-12-25