# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.165043 Archaea.1147 Euryarchaeota.9491 Methanothermobacter.1252 - mth.740 mth:MTH_1685 conserved protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanothermobacter.1252 - mmg.262 mmg:MTBMA_c02640 thiI; predicted thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanothermobacter.1252 Methanothermobacter_sp_.481 metc.1532 metc:MTCT_1538 thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanothermobacter.1252 - mwo.221 mwo:MWSIV6_0223 thiI; tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanothermobacter.1252 Methanothermobacter_sp_.481 mete.1600 mete:tca_01632 thiI; putative tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanosphaera.153 - mst.185 mst:Msp_0160 thiI; ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanosphaera.153 - metb.1130 metb:AW729_06310 tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 - msi.618 msi:Msm_0617 thiamine biosynthesis ATP pyrophosphatase, ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 - mru.519 mru:mru_0494 thiI; thiamine biosynthesis ATP pyrophosphatase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 Methanobrevibacter_sp_.406 meb.280 meb:Abm4_0262 thiI; thiamine biosynthesis ATP pyrophosphatase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 - mmil.397 mmil:sm9_0354 thiI; thiamine biosynthesis ATP pyrophosphatase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 Methanobrevibacter_sp_.119 meye.18 meye:TL18_01540 tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 Methanobrevibacter_sp_.119 meye.18 meye:TL18_06585 tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobrevibacter.266 - mol.186 mol:YLM1_0165 thiamine biosynthesis ATP pyrophosphatase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 - mel.1263 mel:Metbo_1266 tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 - mew.969 mew:MSWAN_0973 tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 Methanobacterium_sp_.1161 meth.1113 meth:MBMB1_1136 thiI; putative tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 Methanobacterium_formicicum.320 mfc.1316 mfc:BRM9_1346 thiI; thiamine biosynthesis ATP pyrophosphatase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 Methanobacterium_formicicum.320 mfi.1971 mfi:DSM1535_2030 thiI; putative tRNA sulfurtransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 - mcub.990 mcub:MCBB_1019 thiI; putative tRNA sulfurtransferase {ECO:0000255|HAMAP-Rule:MF_00021}; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 - msub.498 msub:BK009_02510 tRNA 4-thiouridine(8) synthase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Methanobacterium.1933 Methanobacterium_sp_.3860 metn.1923 metn:BK008_10165 tRNA 4-thiouridine(8) synthase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 - - mfv.164 mfv:Mfer_0149 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 Archaeoglobus.3235 - apo.209 apo:Arcpr_0189 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 - mac.1429 mac:MA_1466 thiI; thiazole biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.2709 mba.35 mba:Mbar_A0010 thiazole biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.2709 mby.2057 mby:MSBRM_2096 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.2709 mbw.995 mbw:MSBRW_0987 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.2709 mbar.334 mbar:MSBR2_0311 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.5329 mbak.869 mbak:MSBR3_0844 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_barkeri.5573 mbak.1342 mbak:MSBR3_1332 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_mazei.1524 mma.2476 mma:MM_2517 thiI; Thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_mazei.1524 mmaz.2402 mmaz:MmTuc01_2567 tRNA S(4)U 4-thiouridine synthase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_mazei.1524 mmj.2125 mmj:MSMAS_2186 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_mazei.1524 mmac.2199 mmac:MSMAC_2268 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 - mvc.1413 mvc:MSVAZ_1409 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 - mvc.1783 mvc:MSVAZ_1790 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_sp_.4562 mek.1365 mek:MSKOL_1358 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_sp_.4949 mek.1763 mek:MSKOL_1766 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 - mls.950 mls:MSLAZ_0904 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_sp_.7606 metm.799 metm:MSMTP_0774 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_sp_.358 mef.1330 mef:MSWH1_1356 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_sp_.358 meq.3079 meq:MSWHS_3192 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_siciliae.412 msj.1463 msj:MSSAC_1483 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_siciliae.412 msz.1477 msz:MSSIH_1476 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_siciliae.412 msw.1544 msw:MSSIT_1532 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_thermophila.1435 mthe.2362 mthe:MSTHC_2365 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 Methanosarcina_thermophila.1435 mthr.941 mthr:MSTHT_0941 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosarcina.2337 - mhor.2723 mhor:MSHOH_2794 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanococcoides.1932 - mbu.1165 mbu:Mbur_1320 RNA binding protein containing THUMP domain; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanococcoides.2668 - mmet.1773 mmet:MCMEM_1796 tRNA S(4)U 4-thiouridine synthase (former ThiI); K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanohalophilus.88 - mmh.1572 mmh:Mmah_1624 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanohalophilus.88 - mhaz.1083 mhaz:BHR79_05600 tRNA 4-thiouridine(8) synthase ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9491 - - mev.1656 mev:Metev_1875 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 - - mzh.1530 mzh:Mzhil_1630 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 - - mpy.2248 mpy:Mpsy_2384 thiI; thiazole biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 - - mhz.504 mhz:Metho_0496 thiazole biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosaeta.1276 - mtp.879 mtp:Mthe_0892 thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosaeta.1276 - mcj.502 mcj:MCON_0451 thiI; thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanosaeta.1276 - mhi.1474 mhi:Mhar_1535 Thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 - - mla.410 mla:Mlab_0367 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 - - mpi.1037 mpi:Mpet_1027 thiamine biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanocella.493 - mpd.2550 mpd:MCP_2657 thiI; probable thiamine biosynthesis protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanocella.493 - mez.146 mez:Mtc_0093 thiI-1; thiazole biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanocella.493 - mez.1533 mez:Mtc_1603 thiI-2; thiazole biosynthesis/tRNA modification protein ThiI; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanocella.493 - rci.74 rci:RCIX1548 thiI-2; putative thiamine biosynthesis protein; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Euryarchaeota.9490 Methanocella.493 - rci.74 rci:RCIX732 thiI-1; putative thiamine biosynthesis ATP pyrophosphatase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Bathyarchaeota.135 - - barc.1036 barc:AOA65_1062 tRNA (guanine(6)-N2)-methyltransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4] OC.165043 Archaea.1147 Bathyarchaeota.135 - - barb.1249 barb:AOA66_1311 tRNA (guanine(6)-N2)-methyltransferase; K03151 tRNA uracil 4-sulfurtransferase [EC:2.8.1.4]