{HEAD ~ Substantial equivalents} of the above protein include {TAIL ~ conservative substitutions} of amino acids with other amino acids, including either naturally occurring or non conventional amino acids, which maintain substantially the same charge and hydrophobicity as the original amino acid 
include
{ HEAD ~ Substantial equivalents } of the above protein include { TAIL ~ conservative substitutions } of amino acids with other amino acids , including either naturally occurring or non conventional amino acids , which maintain substantially the same charge and hydrophobicity as the original amino acid
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH