Annotations: 9IAN

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Helical backbone metal receptor	8076797	3001679	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Helical backbone metal receptor	8076797	3001679	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Helical backbone metal receptor	8097364	3001679	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Helical backbone metal receptor	8097364	3001679	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	Cas_Csy2	e9ianF1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Cas_Csy2	ECOD (v295.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F	Nitrogenase MoFe cofactor biosynthesis protein NifX	-	-	-
C, D	Nitrogenase iron-molybdenum cofactor biosynthesis protein NifN	oxidoreductase activity nitrogenase activity oxidoreductase activity, acting on iron-sulfur proteins as donors catalytic activity oxidoreductase activity, acting on iron-sulfur proteins as donors, dinitrogen as acceptor	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis	-
A, B	Nitrogenase iron-molybdenum cofactor biosynthesis protein NifE	oxidoreductase activity nitrogenase activity oxidoreductase activity, acting on iron-sulfur proteins as donors catalytic activity oxidoreductase activity, acting on iron-sulfur proteins as donors, dinitrogen as acceptor	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis	-

Chains	Accession	Name	Type
E, F	IPR034169	NifX-like domain	Domain
E, F	IPR003731	Dinitrogenase iron-molybdenum cofactor biosynthesis	Domain
E, F	IPR036105	Dinitrogenase iron-molybdenum cofactor biosynthesis superfamily	Homologous Superfamily
E, F	IPR051840	NifX/NifY domain-containing protein	Family
C, D	IPR000510	Nitrogenase/oxidoreductase, component 1	Domain
C, D	IPR000318	Nitrogenase component 1, conserved site	Conserved Site
C, D	IPR050152	ChlB/BchB/BchZ	Family
C, D	IPR005975	Nitrogenase molybdenum-iron cofactor biosynthesis protein	Family
A, B	IPR000510	Nitrogenase/oxidoreductase, component 1	Domain
A, B	IPR005973	Nitrogenase MoFe cofactor biosynthesis protein NifE	Family
A, B	IPR000318	Nitrogenase component 1, conserved site	Conserved Site
A, B	IPR049939	Nitrogenase MoFe cofactor biosynthesis protein NifE-like	Family