The N terminal amino acid sequence of {HEAD ~ the mature form} of the natural protein has been determined as {TAIL ~ DTVSYDTGYDNGSRSLNDV} 
The N terminal amino acid sequence of { HEAD ~ the mature form } of the natural protein has been determined as { TAIL ~ DTVSYDTGYDNGSRSLNDV }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL