The other is a tool for evaluating a complex that includes {HEAD ~ one or more large amino group} containing {TAIL ~ molecules}, such as a ribosome complex or a multi unit enzyme 
containing
The other is a tool for evaluating a complex that includes { HEAD ~ one or more large amino group } containing { TAIL ~ molecules } , such as a ribosome complex or a multi unit enzyme
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH