# OC Root 2nd 3rd 4th PC Gene/Definition OC.166383 Archaea.97221 Thaumarchaeota.11536 - taa.2688 taa:NMY3_03128 folE; GTP cyclohydrolase 1; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrosopumilus.1042 nid.307 nid:NPIRD3C_0299 folE; GTP cyclohydrolase 1; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrosopumilus.1042 nin.56 nin:NADRNF5_0030 folE; GTP cyclohydrolase 1; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrosopumilus.3903 nir.1914 nir:NSED_09815 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrosopumilus.3934 nmr.48 nmr:Nmar_0038 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - nkr.1866 nkr:NKOR_09775 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - nct.44 nct:NMSP_0040 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - csy.1653 csy:CENSYa_1893 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrososphaera.1541 nga.322 nga:Ngar_c01400 folE; GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrososphaera.1541 nvn.1338 nvn:NVIE_013640 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 Nitrososphaera.1541 nev.2631 nev:NTE_02764 GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - ncv.1587 ncv:NCAV_1663 GTP cyclohydrolase 1 (modular protein); K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - nbv.39 nbv:T478_0034 folE; GTP cyclohydrolase I; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - tah.1165 tah:SU86_006420 GTP cyclohydrolase; K01495 GTP cyclohydrolase IA [EC:3.5.4.16] OC.166385 Archaea.37121 Thaumarchaeota.293 - ndv.134 ndv:NDEV_0054 folE; GTP cyclohydrolase 1; K01495 GTP cyclohydrolase IA [EC:3.5.4.16]