The enzyme is obtainable from {HEAD ~ natural sources} such as {TAIL ~ microorganisms} of the genus Thermoanaerobium, and obtainable by recombinant technology 
The enzyme is obtainable from { HEAD ~ natural sources } such as { TAIL ~ microorganisms } of the genus Thermoanaerobium , and obtainable by recombinant technology
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH