{HEAD ~ The hole} in the membrane prevents pore collapse so that {TAIL ~ the surface area} of the membrane is retained during the peptide formation process 
{ HEAD ~ The hole } in the membrane prevents pore collapse so that { TAIL ~ the surface area } of the membrane is retained during the peptide formation process
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH