SEED Subsystem: Nitrogen fixation in Rhodopseudomonas palustris CGA009

Role	Gene	Name
4Fe-4S ferredoxin, nitrogenase-associated	TX73_023955
	TX73_024040
	TX73_024050
AnfO protein, required for Mo- and V-independent nitrogenase	TX73_007365
AnfR protein, required for Mo- and V-independent nitrogenase	TX73_007360
Cysteine desulfurase (EC 2.8.1.7), NifS subfamily	TX73_023935
Homocitrate synthase (EC 2.3.3.14)	TX73_023930
Homocitrate synthase alpha subunit (EC 2.3.3.14)	No genes
Homocitrate synthase omega subunit (EC 2.3.3.14)	No genes
Iron-sulfur cluster assembly scaffold protein NifU	TX73_023940
LRV (FeS)4 cluster domain protein clustered with nitrogenase cofactor synthesis	TX73_024025
NifB-domain protein, type 2	TX73_012175
NifM protein	No genes
NifT protein	TX73_024010
NifX-associated protein	TX73_023965
NifY protein	No genes
NifZ protein	TX73_024015
	TX73_024020
Nitrogenase (iron-iron) alpha chain (EC 1.18.6.1)	TX73_007380
Nitrogenase (iron-iron) beta chain (EC 1.18.6.1)	TX73_007370
Nitrogenase (iron-iron) delta chain (EC 1.18.6.1)	TX73_007375
Nitrogenase (iron-iron) reductase and maturation protein AnfH	TX73_007385
Nitrogenase (iron-iron) transcriptional regulator	TX73_007390
Nitrogenase (molybdenum-iron) alpha chain (EC 1.18.6.1)	TX73_013650
	TX73_023990
Nitrogenase (molybdenum-iron) beta chain (EC 1.18.6.1)	TX73_023985
Nitrogenase (molybdenum-iron) reductase and maturation protein NifH	TX73_023995
Nitrogenase (molybdenum-iron)-specific transcriptional regulator NifA	TX73_024055
Nitrogenase (vanadium-iron) alpha chain (EC 1.18.6.1)	TX73_007075
Nitrogenase (vanadium-iron) beta chain (EC 1.18.6.1)	TX73_007085
Nitrogenase (vanadium-iron) delta chain (EC 1.18.6.1)	TX73_007080
Nitrogenase (vanadium-iron) reductase and maturation protein VnfH	TX73_007065
Nitrogenase (vanadium-iron) transcriptional regulator VnfA	TX73_007055
Nitrogenase FeMo-cofactor carrier protein NifX	TX73_023970
Nitrogenase FeMo-cofactor scaffold and assembly protein NifE	TX73_023980
Nitrogenase FeMo-cofactor scaffold and assembly protein NifN	TX73_023975
Nitrogenase FeMo-cofactor synthesis FeS core scaffold and assembly protein NifB	TX73_012170
	TX73_013640
	TX73_024045
Nitrogenase FeMo-cofactor synthesis molybdenum delivery protein NifQ	TX73_023950
Nitrogenase cofactor carrier protein NafY	No genes
Nitrogenase stabilizing/protective protein NifW	TX73_023925
Nitrogenase vanadium-cofactor synthesis protein VnfE	TX73_007050
	TX73_012140
	TX73_012215
Nitrogenase vanadium-cofactor synthesis protein VnfN	TX73_007045
Nitrogenase vanadium-cofactor synthesis protein VnfX	TX73_007040
Nitrogenase vanadium-cofactor synthesis protein VnfY	TX73_007095
Nitrogenase-associated protein NifO	TX73_005145
Transcriptional repressor of nif and glnA operons	No genes
probable iron binding protein from the HesB_IscA_SufA family in Nif operon	TX73_023945
	TX73_024035