In an alternative embodiment, {HEAD ~ the portion} is selected from SEQ ID NO:33, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:36, SEQ ID NO:37 and {TAIL ~ SEQ ID} NO:38 
In an alternative embodiment , { HEAD ~ the portion } is selected from SEQ ID NO:33 , SEQ ID NO:34 , SEQ ID NO:35 , SEQ ID NO:36 , SEQ ID NO:37 and { TAIL ~ SEQ ID } NO:38
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH