# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.255176 Bacteria.328642 Proteobacteria.26477 Gammaproteobacteria.121732 Gammaproteobacteria___Enterobacteria.108418 - gqu.363 gqu:AWC35_01820 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Gammaproteobacteria.121732 Pseudomonas.64147 Pseudomonas_stutzeri.8378 pstt.1816 pstt:CH92_09555 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Gammaproteobacteria.298006 Halomonas.6371 - hhu.3022 hhu:AR456_15815 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Gammaproteobacteria.157720 Halomonas.3530 - hco.412 hco:LOKO_00402 Asp/Glu/Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Gammaproteobacteria.157720 Halomonas.3530 Halomonas_sp_.12932 halo.3105 halo:BWR19_16225 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Gammaproteobacteria.157720 Halomonas.3530 - hhh.2325 hhh:CLM76_12095 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Gammaproteobacteria.298006 Halomonas.6371 - hbe.2943 hbe:BEI_3024 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Gammaproteobacteria.431198 - - mars.3419 mars:A8C75_17840 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Ralstonia.6383 Ralstonia_pickettii.2914 rpi.3881 rpi:Rpic_4023 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Ralstonia.6383 Ralstonia_pickettii.2914 rpf.4055 rpf:Rpic12D_4136 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Ralstonia.7798 Ralstonia_pickettii.6130 rpj.160 rpj:N234_00205 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Ralstonia.10965 Ralstonia_pickettii.9423 rpj.3460 rpj:N234_17520 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 - reu.119 reu:Reut_A0044 Asp/Glu racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 Cupriavidus_necator.762 reh.114 reh:H16_A0067 h16_A0067; hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Cupriavidus.2859 Cupriavidus_necator.1781 reh.3018 reh:H16_A3073 h16_A3073; hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 Cupriavidus_necator.762 cnc.196 cnc:CNE_1c00640 hyuE1; hydantoin racemase HyuE OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Cupriavidus.2859 Cupriavidus_necator.1781 cnc.3047 cnc:CNE_1c30290 hyuE2; hydantoin racemase HyuE OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Cupriavidus.2859 Cupriavidus_necator.9071 cuh.3195 cuh:BJN34_16420 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 - rme.3796 rme:Rmet_3885 putative Asp/Glu racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Cupriavidus.2859 - cti.2516 cti:RALTA_A2548 putative hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.20393 - cbw.151 cbw:RR42_m0066 Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.104751 Cupriavidus.2859 - cgd.2925 cgd:CR3_3018 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 Cupriavidus_sp_.4870 ccup.558 ccup:BKK81_02750 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 Cupriavidus_sp_.4870 cup.439 cup:BKK80_02095 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Cupriavidus.9514 Cupriavidus_sp_.4870 cuu.2095 cuu:BKK79_10180 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.204024 Paraburkholderia.21919 Paraburkholderia_xenovorans.6465 bxe.7978 bxe:Bxe_C0738 Putative hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.204024 Paraburkholderia.21919 Paraburkholderia_xenovorans.6465 bxb.7259 bxb:DR64_7692 asp/Glu/Hydantoin racemase family protein OC.255176 Bacteria.328642 Proteobacteria.520436 Betaproteobacteria.203325 Paraburkholderia.17639 - bph.4905 bph:Bphy_4993 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.520436 Betaproteobacteria.203325 Paraburkholderia.17639 - parb.2304 parb:CJU94_11805 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.6507 Pandoraea_pnomenusa.3884 ppk.859 ppk:U875_05230 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.960 Pandoraea_pnomenusa.1803 ppk.2725 ppk:U875_16860 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.960 Pandoraea_pnomenusa.1803 ppno.1666 ppno:DA70_08930 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.6507 Pandoraea_pnomenusa.3884 ppno.4102 ppno:DA70_22300 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.960 Pandoraea_pnomenusa.1803 ppnm.3912 ppnm:LV28_21880 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.960 Pandoraea_pnomenusa.1803 prb.3247 prb:X636_17560 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55666 Pandoraea.960 - pnr.3803 pnr:AT302_19830 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26477 Betaproteobacteria.55665 Advenella.3710 - aka.3327 aka:TKWG_22125 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Betaproteobacteria.55669 Rhodoferax.7029 - rhy.124 rhy:RD110_00305 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.219903 Rhodoferax.10470 - rhy.4026 rhy:RD110_20875 hypothetical protein OC.255176 Bacteria.328642 Proteobacteria.26473 Betaproteobacteria.55668 Polaromonas.5154 - pol.645 pol:Bpro_0552 Asp/Glu racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Betaproteobacteria.55667 Variovorax.4771 Variovorax_paradoxus.5853 vap.4226 vap:Vapar_4276 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Betaproteobacteria.55667 Variovorax.4771 - vbo.3386 vbo:CKY39_18060 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Betaproteobacteria.55667 Comamonas.2292 Comamonas_testosteroni.1711 ctt.2890 ctt:CtCNB1_2937 Asp/Glu racemase OC.255176 Bacteria.328642 Proteobacteria.26472 Betaproteobacteria.55667 Comamonas.2292 Comamonas_testosteroni.1711 ctes.3431 ctes:O987_17750 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.66669 Hydrogenophaga.4997 - hyb.4367 hyb:Q5W_22875 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.66983 Azoarcus.9600 Azoarcus_sp_.6260 aza.1744 aza:AZKH_1739 putative hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.66669 Azoarcus.8874 Azoarcus_sp_.5491 atw.2826 atw:C0099_14865 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Betaproteobacteria.66983 Thauera.4172 Thauera_sp_.660 thk.171 thk:CCZ27_00485 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.61198 Agrobacterium.20140 - ara.5523 ara:Arad_8561 hydantoin racemase protein OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.61198 Rhizobium.37774 - rtr.4373 rtr:RTCIAT899_PC00235 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 - bja.1446 bja:bll3289 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 Bradyrhizobium_sp_.4136 bra.823 bra:BRADO0875 Putative Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 Bradyrhizobium_sp_.4136 bbt.6711 bbt:BBta_7191 Putative Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 Bradyrhizobium_sp_.6219 brs.4663 brs:S23_47160 putative hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 - aol.6664 aol:S58_67580 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 Bradyrhizobium_sp_.6219 brad.1519 brad:BF49_1340 Hydantoin racemase EC 5199 OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.102727 Bradyrhizobium.12194 Bradyrhizobium_sp_.4136 bro.383 bro:BRAD285_0373 Putative Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.195019 Bradyrhizobium.20245 Bradyrhizobium_sp_.26857 brk.4087 brk:CWS35_21330 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98405 Bosea.3881 Bosea_sp_.1263 bop.4046 bop:AXW83_21265 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98405 Bosea.3881 Bosea_sp_.1263 bos.3511 bos:BSY19_4197 asp/Glu/Hydantoin racemase family protein OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.143529 Methylobacterium.7440 - mrd.1308 mrd:Mrad2831_1251 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.142149 Methylobacterium.2215 Methylobacterium_sp_.1428 met.600 met:M446_0467 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.232295 Methylobacterium.27187 - mno.6729 mno:Mnod_7936 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.143529 Methylobacterium.7440 - mor.1500 mor:MOC_1475 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.142149 Methylobacterium.2215 - maqu.2358 maqu:Maq22A_c01015 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.143529 Methylobacterium.7440 - mphy.816 mphy:MCBMB27_00855 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.142149 Methylobacterium.2215 - mee.2450 mee:DA075_12730 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.143529 Methylobacterium.7440 Methylobacterium_sp_.20629 metx.4700 metx:A3862_24430 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26476 Alphaproteobacteria.98404 Martelella.6286 - mmed.1528 mmed:Mame_01534 Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.61198 - - hdi.1530 hdi:HDIA_1496 Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 Roseobacter.1196 - rde.2229 rde:RD1_2405 hyuE; hydantoin racemase, putative OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 Roseobacter.1196 - rli.1667 rli:RLO149_c016990 hydantoin racemase-like protein OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.318398 - - malg.3983 malg:MALG_04117 Hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 Rhodovulum.1802 - rsu.2832 rsu:NHU_03067 hyuE; hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 Rhodovulum.1802 Rhodovulum_sp_.4924 rhm.981 rhm:B5V46_05100 hydrogenase expression protein HupH OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 Yangia.4656 - yan.4596 yan:AYJ57_24110 hydrogenase expression protein HupH OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.98403 - - sagu.2913 sagu:CDO87_14895 hydrogenase expression protein HupH OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.270304 Roseomonas.1523 - rgi.2539 rgi:RGI145_13015 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.270304 Roseomonas.1523 - ros.4238 ros:CTJ15_23360 hydantoin racemase OC.255176 Bacteria.328642 Proteobacteria.26471 Alphaproteobacteria.332756 - - phr.3815 phr:C6569_19745 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Firmicutes.128170 Firmicutes___Clostridia.68321 Desulfitobacterium.1056 Desulfitobacterium_hafniense.2128 dsy.440 dsy:DSY0372 hypothetical protein OC.255176 Bacteria.328642 Firmicutes.128170 Firmicutes___Clostridia.68321 Desulfitobacterium.1056 Desulfitobacterium_hafniense.2128 dhd.332 dhd:Dhaf_0300 Asp/Glu/hydantoin racemase OC.255176 Bacteria.328642 Firmicutes.128170 Firmicutes___Clostridia.68321 Desulfitobacterium.1056 - ddh.328 ddh:Desde_0315 hydantoin racemase