2718296 MED193_12208 xsc 2718297 MED193_12213 tauE 2718298 MED193_12218 ackA 2718299 MED193_12223 tauZ 2718300 MED193_12228 bisC 2718301 MED193_12233 hybA 2718302 MED193_12238 dmsC 2718289 MED193_12173 null