# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfa.1629 xfa:XF_1627 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xft.1078 xft:PD_1152 hemC; hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfm.1099 xfm:Xfasm12_1258 Hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfn.1164 xfn:XfasM23_1225 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xff.2102 xff:XFLM_11550 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfl.1052 xfl:P303_05380 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfs.1291 xfs:D934_06895 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfh.108 xfh:XFHB_07260 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 Xylella_fastidiosa.629 xfh.108 xfh:XFHB_07795 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xylella.1960 - xtw.956 xtw:AB672_05425 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_campestris.3654 xcc.3409 xcc:XCC3511 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_campestris.3654 xcb.650 xcb:XC_0649 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_campestris.3654 xca.693 xca:xcc-b100_0685 hemC; hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_campestris.3654 xcp.3743 xcp:XCR_3847 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_campestris.6481 xcv.689 xcv:XCV0679 hemC; hydroxymethylbilane synthase HemC; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_axonopodis.4903 xax.625 xax:XACM_0624 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xac.633 xac:XAC0622 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xci.3831 xci:XCAW_03959 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xct.718 xct:J151_00744 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcj.715 xcj:J158_00741 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcu.715 xcu:J159_00741 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcn.712 xcn:J169_00740 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcw.716 xcw:J162_00740 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcr.716 xcr:J163_00740 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcm.716 xcm:J164_00740 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xcf.710 xcf:J172_00735 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_citri.3815 xfu.579 xfu:XFF4834R_chr06330 hemC; probable hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_axonopodis.954 xao.658 xao:XAC29_03165 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xoo.3472 xoo:XOO4007 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xom.3570 xom:XOO3778 XOO3778; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xop.3570 xop:PXO_04137 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xoy.736 xoy:AZ54_03825 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xor.652 xor:XOC_0682 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 Xanthomonas_oryzae.2797 xoz.3284 xoz:BE73_21050 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5933 - xal.2477 xal:XALC_2586 hemC; probable hydroxymethylbilane synthase protein; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5933 - xsa.2975 xsa:SB85_16455 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5932 - xtn.532 xtn:FD63_02940 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xfr.462 xfr:BER92_02615 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xga.3572 xga:BI317_20390 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xve.2969 xve:BJD12_15940 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xpe.2523 xpe:BJD13_13605 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xhr.3566 xhr:XJ27_19220 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xph.1473 xph:XppCFBP6546_08530 XppCFBP6546P_08530; hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Xanthomonas.5931 - xva.574 xva:C7V42_03335 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_maltophilia.2374 sml.3832 sml:Smlt4129 hemC; putative porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_maltophilia.6946 smt.3508 smt:Smal_3530 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_maltophilia.2374 buj.3536 buj:BurJV3_3572 Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_maltophilia.2374 smz.3582 smz:SMD_3718 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 - sacz.620 sacz:AOT14_06500 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1813 Stenotrophomonas_sp_.6918 stek.2872 stek:AXG53_15085 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 - srh.3253 srh:BAY15_3277 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_sp_.2265 slm.1396 slm:BIZ42_07240 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_sp_.13982 sten.3556 sten:CCR98_18315 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Stenotrophomonas.1812 Stenotrophomonas_sp_.10563 stem.3596 stem:CLM74_18535 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Pseudoxanthomonas.1229 Pseudoxanthomonas_suwonensis.1086 psu.251 psu:Psesu_0244 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Pseudoxanthomonas.1229 Pseudoxanthomonas_suwonensis.1086 psuw.1246 psuw:WQ53_06620 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Pseudoxanthomonas.4845 - psd.701 psd:DSC_03485 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 Lysobacter_antibioticus.4335 lab.804 lab:LA76x_0795 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 Lysobacter_antibioticus.4335 laq.3247 laq:GLA29479_3964 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 - lcp.4604 lcp:LC55x_4705 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 - lgu.4398 lgu:LG3211_4498 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 Lysobacter_enzymogenes.3517 lez.4476 lez:GLE_4552 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 Lysobacter_enzymogenes.3517 lem.672 lem:LEN_0667 hemC; hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 - lmb.451 lmb:C9I47_0436 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Lysobacter.3546 - lyt.2855 lyt:DWG18_14860 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Luteimonas.2382 - lum.68 lum:CNR27_00340 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Luteimonas.2164 - lue.2150 lue:DCD74_11350 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 - - fau.2998 fau:Fraau_3251 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 - - rhd.3667 rhd:R2APBS1_3913 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Dyella.2669 - dji.3720 dji:CH75_20085 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Dyella.2669 - dja.672 dja:HY57_03630 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 Dyella.2669 - dtx.2848 dtx:ATSB10_28710 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 - - dko.3103 dko:I596_522 Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 - - lrz.1512 lrz:BJI69_07620 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19019 - - xba.643 xba:C7S18_02645 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220976 Gammaproteobacteria.19000 Legionella.1718 - lha.2577 lha:LHA_2770 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220976 Gammaproteobacteria.19000 Legionella.1718 - lcd.495 lcd:clem_02445 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220976 Gammaproteobacteria.19000 Legionella.1718 - llg.2193 llg:44548918_02320 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220982 Gammaproteobacteria.19011 - - tmc.2651 tmc:LMI_2844 hemC; Porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.18994 Spiribacter.856 - ssal.36 ssal:SPISAL_00160 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.18994 Spiribacter.856 - spiu.37 spiu:SPICUR_00160 hypothetical protein; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.795882 Gammaproteobacteria.465969 - - wma.1047 wma:WM2015_1931 porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220981 Gammaproteobacteria.466814 - - woc.222 woc:BA177_00870 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19021 - - dno.283 dno:DNO_0299 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19020 - - sdf.2754 sdf:ACG33_14765 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.417167 - - gbi.2412 gbi:PG2T_13035 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Proteobacteria.220977 Gammaproteobacteria.19012 - - acii.527 acii:C4901_02170 hydroxymethylbilane synthase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61] OC.88401 Bacteria.81160 Planctomycetes.43197 - - - rba.5226 rba:RB6828 hemC; porphobilinogen deaminase; K01749 hydroxymethylbilane synthase [EC:2.5.1.61]