# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.573348 Bacteria.494377 Proteobacteria.112814 Alphaproteobacteria.2236 - - rva.1188 rva:Rvan_1179 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ruegeria.13499 - sil.3829 sil:SPOA0008 putative protein TIGR00043; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ruegeria.7853 Ruegeria_sp_.7791 sit.232 sit:TM1040_0190 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ruegeria.2992 Ruegeria_sp_.2186 rua.1985 rua:D1823_10110 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - rmb.3516 rmb:K529_018160 rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.1532 Rhodobacter_sphaeroides.2409 rsp.3363 rsp:RSP_3598 metalloprotein, YbeY/UPF0054 family; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.1532 Rhodobacter_sphaeroides.2409 rsh.3241 rsh:Rsph17029_3283 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.1532 Rhodobacter_sphaeroides.2409 rsq.3660 rsq:Rsph17025_3874 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.1532 Rhodobacter_sphaeroides.2409 rsk.3722 rsk:RSKD131_3769 metalloprotease RHOS4_36330; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.8363 - rcp.1126 rcp:RCAP_rcc01117 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodobacter.10682 - rhp.2445 rhp:LPB142_12410 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - jan.726 jan:Jann_0703 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pde.3497 pde:Pden_3693 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pami.1859 pami:JCM7686_1900 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pye.3211 pye:A6J80_17755 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pcon.2553 pcon:B0A89_13630 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pzh.302 pzh:CX676_01230 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 Paracoccus_sp_.167 paro.312 paro:CUV01_01265 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 Paracoccus_sp_.167 paru.1327 paru:CYR75_07170 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pamn.1548 pamn:JCM7685_1592 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Paracoccus.688 - pmut.1982 pmut:DPM13_16720 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - dsh.1102 dsh:Dshi_1015 protein of unknown function UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ketogulonicigenium.684 Ketogulonicigenium_vulgare.2010 kvu.704 kvu:EIO_0746 Putative metalloprotease; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ketogulonicigenium.684 Ketogulonicigenium_vulgare.2010 kvl.295 kvl:KVU_0285 metalloprotease; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Ketogulonicigenium.684 - kro.519 kro:BVG79_00543 ybeY; putative rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 Phaeobacter_inhibens.2820 pga.799 pga:PGA1_c04750 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 Phaeobacter_inhibens.2820 pgl.747 pgl:PGA2_c04300 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 - pgd.2938 pgd:Gal_03026 putative rRNA maturation factor YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 - php.2779 php:PhaeoP97_02880 putative rRNA maturation factor YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 - ppic.398 ppic:PhaeoP14_00393 putative rRNA maturation factor YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Phaeobacter.2004 - phq.2964 phq:D1820_15235 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Octadecabacter.1106 - oat.3391 oat:OAN307_c39650 UPF0054-family protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Octadecabacter.1106 - oar.2487 oar:OA238_c30440 UPF0054 family protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Octadecabacter.1106 - otm.2418 otm:OSB_24570 ybeY; Endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - lmd.2984 lmd:METH_15575 rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - red.1541 red:roselon_01639 Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - ptp.1937 ptp:RCA23_c20100 hypothetical protein UPF0054; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Celeribacter.1618 - cid.1418 cid:P73_1321 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Celeribacter.1618 - cmar.511 cmar:IMCC12053_1414 metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Celeribacter.1618 - ceh.3241 ceh:CEW89_16815 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Celeribacter.8646 - cmag.2428 cmag:CBW24_12555 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - malg.2798 malg:MALG_02878 metalloprotein, YbeY family; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - con.744 con:TQ29_03710 rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodovulum.3226 - rsu.1046 rsu:NHU_01058 ybeY; endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodovulum.3226 Rhodovulum_sp_.869 rhm.2579 rhm:B5V46_13435 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Rhodovulum.3226 Rhodovulum_sp_.869 rhc.595 rhc:RGUI_0553 Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - hat.573 hat:RC74_02820 rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - daa.946 daa:AKL17_0882 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Yangia.18 - yan.1017 yan:AYJ57_04880 rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Yangia.18 - ypac.2240 ypac:CEW88_11495 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Sulfitobacter.2991 Sulfitobacter_sp_.2325 suam.911 suam:BOO69_04585 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Sulfitobacter.12536 - spse.2281 spse:SULPSESMR1_02297 ybeY; endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Sulfitobacter.8650 Sulfitobacter_sp_.8688 sulz.1059 sulz:C1J03_05130 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Sulfitobacter.5529 Sulfitobacter_sp_.5283 suli.790 suli:C1J05_03850 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - don.2340 don:BSK21_12170 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - tpro.4716 tpro:Ga0080559_TMP680 putative rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112834 Alphaproteobacteria.2214 - - tom.686 tom:BWR18_03450 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - paby.424 paby:Ga0080574_TMP1320 putative rRNA maturation factor; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - thw.2279 thw:BMG03_11770 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Roseovarius.3654 - rmm.947 rmm:ROSMUCSMR3_00929 ybeY; endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 Roseovarius.3654 - rok.3775 rok:RAK1035_3798 Metal-dependent hydrolase YbeY, involved in rRNA and/or ribosome maturation and assembly; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - lvs.2216 lvs:LOKVESSMR4R_02224 ybeY; endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - aht.1875 aht:ANTHELSMS3_01879 ybeY; endoribonuclease YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - rbg.2768 rbg:BG454_14530 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - sagu.1401 sagu:CDO87_07060 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - thas.2089 thas:C6Y53_10840 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - geh.602 geh:HYN69_03070 ybeY; rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - rbz.313 rbz:B9057_01450 rRNA maturation RNase YbeY; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112825 Alphaproteobacteria.2233 - - pbr.861 pbr:PB2503_04252 hypothetical protein; K07042 probable rRNA maturation factor OC.573348 Bacteria.494377 Proteobacteria.112833 Alphaproteobacteria.2213 - - apb.1584 apb:SAR116_1588 Predicted metal-dependent hydrolase; K07042 probable rRNA maturation factor