# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.113494 Bacteria.258478 Proteobacteria.217710 Gammaproteobacteria.111520 Cycloclasticus.1003 Cycloclasticus_sp_.195 cyq.1225 cyq:Q91_1227 4-hydroxybutyrate CoA transferase OC.113494 Bacteria.258478 Proteobacteria.217710 Gammaproteobacteria.111520 Cycloclasticus.1003 - cza.1195 cza:CYCME_1201 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Proteobacteria.217710 Gammaproteobacteria.111520 Cycloclasticus.1003 Cycloclasticus_sp_.195 cyy.1256 cyy:CPC19_06470 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Proteobacteria.217710 Betaproteobacteria.121315 Paraburkholderia.42922 - parb.7354 parb:CJU94_39030 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Proteobacteria.530460 Betaproteobacteria.219052 Rhodoferax.5636 - rfr.2224 rfr:Rfer_2267 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Proteobacteria.217710 Betaproteobacteria.121315 - - mpt.4244 mpt:Mpe_B0577 4-hydroxybutyrate CoA transferase (cat2-1) OC.113494 Bacteria.258478 Proteobacteria.217710 Betaproteobacteria.121315 - - rbu.1295 rbu:PG1C_07590 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Proteobacteria.634559 Epsilonproteobacteria.20811 Helicobacter.11735 - hty.658 hty:BN2458_PEG0641 4-hydroxybutyrate coenzyme A transferase OC.113494 Bacteria.258478 Proteobacteria.580182 Deltaproteobacteria.85111 Pelobacter.2196 - pca.2351 pca:Pcar_2447 acyl-CoA--carboxylate coenzyme A transferase, putative OC.113494 Bacteria.258478 Proteobacteria.580182 Deltaproteobacteria.85111 Pelobacter.2196 - pef.1192 pef:A7E78_06315 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Proteobacteria.598027 Deltaproteobacteria.109000 - - dat.1606 dat:HRM2_16060 cat1; Cat1 OC.113494 Bacteria.258478 Proteobacteria.598201 Deltaproteobacteria.109230 - - dat.2322 dat:HRM2_23890 cat2; Cat2 OC.113494 Bacteria.258478 Proteobacteria.284156 Deltaproteobacteria.54771 - - dbr.92 dbr:Deba_3272 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Proteobacteria.284156 Deltaproteobacteria.54771 - - dbr.92 dbr:Deba_3273 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.105557 Clostridium.34852 Clostridium_sp_.4153 cls.306 cls:CXIVA_02610 ACH1; acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.167026 - - gfe.3439 gfe:Gferi_18165 hypothetical protein OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - rbp.1176 rbp:B6259_06350 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Faecalibacterium.880 - fpr.1717 fpr:FP2_20620 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Faecalibacterium.880 - fpa.2479 fpa:FPR_29560 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Butyrivibrio.3162 - bfi.1074 bfi:CIY_12530 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Roseburia.118 - rho.2714 rho:RHOM_13820 4-hydroxybutyrate coenzyme A transferase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Roseburia.118 Roseburia_intestinalis.1159 rix.3556 rix:RO1_42710 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Roseburia.118 Roseburia_intestinalis.1159 rim.232 rim:ROI_02670 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.65938 Coprococcus.3930 - coo.1075 coo:CCU_14560 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Coprococcus.2035 - cct.1996 cct:CC1_23390 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.78165 Lachnoclostridium.12402 - cso.31 cso:CLS_00210 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Lachnoclostridium.14323 - cso.2866 cso:CLS_36780 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - bprl.944 bprl:CL2_10600 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.65938 - - cpro.1561 cpro:CPRO_15870 cat1_2; succinyl-CoA:coenzyme A transferase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - ere.2885 ere:EUBREC_3075 4-hydroxybutyrate coenzyme A transferase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - ert.605 ert:EUR_06840 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - era.1120 era:ERE_12770 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - swo.13 swo:Swol_0309 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 - - swo.17 swo:Swol_0436 4-hydroxybutyrate coenzyme A transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - swo.13 swo:Swol_0787 conserved hypothetical protein OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 - - swo.17 swo:Swol_1014 conserved hypothetical protein OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - swo.13 swo:Swol_1147 conserved hypothetical protein OC.113494 Bacteria.258478 Firmicutes.233792 Firmicutes___Clostridia.68722 - - swo.1829 swo:Swol_1932 conserved hypothetical protein OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - slp.493 slp:Slip_0500 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 - - slp.860 slp:Slip_0882 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 Desulfitobacterium_hafniense.1628 dsy.1721 dsy:DSY1711 hypothetical protein OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfitobacterium.2047 Desulfitobacterium_hafniense.3125 dsy.3329 dsy:DSY3366 hypothetical protein OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 Desulfitobacterium_hafniense.1628 dhd.2785 dhd:Dhaf_2858 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfitobacterium.2047 Desulfitobacterium_hafniense.3125 dhd.4415 dhd:Dhaf_4529 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 - ddh.2121 ddh:Desde_2309 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfitobacterium.2047 - ddh.3594 ddh:Desde_3888 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 - ddl.1799 ddl:Desdi_1976 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfitobacterium.2047 - ddl.2992 ddl:Desdi_3261 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 - dmt.37 dmt:DESME_11450 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfitobacterium.545 - dmt.37 dmt:DESME_13935 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfitobacterium.2047 - dmt.2738 dmt:DESME_14625 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfotomaculum.2618 - drm.24 drm:Dred_0352 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfotomaculum.2618 - drm.24 drm:Dred_0382 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfotomaculum.2618 - drm.24 drm:Dred_1489 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 Desulfotomaculum.4276 - drm.1690 drm:Dred_1785 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - dae.1962 dae:Dtox_2137 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - dku.399 dku:Desku_0332 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 - - dgi.3989 dgi:Desgi_4675 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.6517 - dor.870 dor:Desor_0839 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.6519 - dor.879 dor:Desor_0853 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 Desulfosporosinus.3476 - dor.34 dor:Desor_1229 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.154 - dor.1369 dor:Desor_1414 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfosporosinus.7113 - dor.2319 dor:Desor_2537 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68720 Desulfosporosinus.7128 - dor.2346 dor:Desor_2570 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.179 Firmicutes___Clostridia.68719 Desulfosporosinus.3476 - dor.34 dor:Desor_2968 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.154 - dor.3492 dor:Desor_3912 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.154 - dai.1203 dai:Desaci_1217 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.154 - dai.1959 dai:Desaci_2153 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 Desulfosporosinus.154 - dmi.2763 dmi:Desmer_3024 acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.111839 Firmicutes___Clostridia.68721 - - hmo.1381 hmo:HM1_1503 4-hydroxybutyrate coenzyme a transferase, putative OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Eubacterium.8208 - elm.2652 elm:ELI_2854 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 Eubacterium.3179 - ehl.228 ehl:EHLA_0172 Acetyl-CoA hydrolase/transferase N-terminal domain OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.65938 Eubacterium.5545 - ehl.2640 ehl:EHLA_3003 Acetyl-CoA hydrolase/transferase N-terminal domain OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - ova.2195 ova:OBV_23410 acetyl-CoA hydrolase/transferase family protein OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.65938 - - ova.3570 ova:OBV_40160 CoA-transferase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - ibu.2917 ibu:IB211_02986c 4-hydroxybutyrate coenzyme A transferase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.65939 - - mdv.321 mdv:C5Q96_01445 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.135094 Firmicutes___Clostridia.87190 - - mdv.1259 mdv:C5Q96_06590 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.135094 Firmicutes___Clostridia.87190 - - euu.112 euu:ADJ67_00485 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Firmicutes___Clostridia.78165 - - bprs.441 bprs:CK3_05160 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.117787 Firmicutes___Clostridia.39556 - - bprs.1601 bprs:CK3_18920 Acetyl-CoA hydrolase OC.113494 Bacteria.258478 Firmicutes.310179 - - - apr.1304 apr:Apre_1350 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.317252 - - - ped.360 ped:ING2D1G_0382 Acetyl-CoA hydrolase/transferase C-terminal domain OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1184 - - med.432 med:MELS_0415 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.135094 Megasphaera.1190 - - med.447 med:MELS_0430 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1194 - - med.454 med:MELS_0437 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1184 - - mhw.380 mhw:ACT01_01705 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1194 - - mhw.518 mhw:ACT01_02540 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.135094 Megasphaera.1190 - - mhw.548 mhw:ACT01_02765 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1194 - - mhw.716 mhw:ACT01_03685 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1184 - - meg.988 meg:DKB62_05150 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Megasphaera.1194 - - meg.1295 meg:DKB62_06945 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Firmicutes.177 Pelosinus.1282 - - puf.3479 puf:UFO1_3588 Acetyl-CoA hydrolase/transferase C-terminal domain containing protein OC.113494 Bacteria.258478 Firmicutes.177 Pelosinus.1282 - - pft.2575 pft:JBW_02681 Acetyl-CoA hydrolase/transferase C-terminal domain containing protein OC.113494 Bacteria.258478 Firmicutes.178 Acidaminococcus.102 - - afn.120 afn:Acfer_0080 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Firmicutes.138543 Acidaminococcus.2324 - - ain.944 ain:Acin_0907 butyryl-CoA transferase OC.113494 Bacteria.258478 Firmicutes.178 Acidaminococcus.102 - - ain.1484 ain:Acin_1562 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Actinobacteria.218502 Olsenella.1923 - - olo.1531 olo:ADJ70_09890 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Spirochaetes.31058 Treponema.11866 - - trm.460 trm:JO41_02435 4-hydroxybutyrate CoA-transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_hyodysenteriae.2351 - bhy.2172 bhy:BHWA1_02227 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_hyodysenteriae.2351 - bhd.971 bhd:BHYOB78_05030 butyryl-CoA:acetate CoA-transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 - - brm.1934 brm:Bmur_2025 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_pilosicoli.1169 - bpo.703 bpo:BP951000_0712 butyryl-CoA transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_pilosicoli.1169 - bpj.1187 bpj:B2904_orf2089 butyryl-CoA transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_pilosicoli.1169 - bpip.2097 bpip:BPP43_11600 butyryl-CoA transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 Brachyspira_pilosicoli.1169 - bpw.2015 bpw:WESB_2026 butyryl-CoA transferase OC.113494 Bacteria.258478 Spirochaetes.2032 Brachyspira.1448 - - bip.2385 bip:Bint_2454 acetyl-CoA hydrolase/transferase OC.113494 Bacteria.258478 Fusobacteria.7189 Fusobacterium.5753 - - fmo.763 fmo:C4N19_04125 butyryl-CoA:acetate CoA-transferase