{HEAD ~ The CDRs} of {TAIL ~ the heavy and light chains} were identified according to the alignment of conserved mouse framework sequences 
of
{ HEAD ~ The CDRs } of { TAIL ~ the heavy and light chains } were identified according to the alignment of conserved mouse framework sequences
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH