Annotations: 10ZL

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth C]	SCOP2B Superfamily	Helical backbone metal receptor	8069051	3001679	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	Helical backbone metal receptor	8069051	3001679	SCOP2B (2022-06-29)
B [auth D]	SCOP2B Superfamily	Helical backbone metal receptor	8073293	3001679	SCOP2B (2022-06-29)
A [auth B]	SCOP2B Superfamily	Helical backbone metal receptor	8073293	3001679	SCOP2B (2022-06-29)

Chains	Accession	Name	Description	Comments	Source
C [auth A], D [auth C]	PF00148	Nitrogenase component 1 type Oxidoreductase (Oxidored_nitro)	Nitrogenase component 1 type Oxidoreductase		Domain
A [auth B], B [auth D]	PF00148	Nitrogenase component 1 type Oxidoreductase (Oxidored_nitro)	Nitrogenase component 1 type Oxidoreductase		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth A], D [auth C]	Nitrogenase MoFe protein alpha subunit NifD	iron-sulfur cluster binding binding metal cluster binding small molecule binding 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	-	protein-containing complex molybdenum-iron nitrogenase complex catalytic complex nitrogenase complex oxidoreductase complex intracellular protein-containing complex
A [auth B], B [auth D]	Nitrogenase MoFe protein beta subunit NifK	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	-	protein-containing complex molybdenum-iron nitrogenase complex catalytic complex nitrogenase complex oxidoreductase complex intracellular protein-containing complex

Chains	Accession	Name	Type
C [auth A], D [auth C]	IPR000510	Nitrogenase/oxidoreductase, component 1	Domain
C [auth A], D [auth C]	IPR005972	Nitrogenase molybdenum-iron protein alpha chain	Family
C [auth A], D [auth C]	IPR000318	Nitrogenase component 1, conserved site	Conserved Site
C [auth A], D [auth C]	IPR010143	Nitrogenase component 1, alpha chain	Family
A [auth B], B [auth D]	IPR000510	Nitrogenase/oxidoreductase, component 1	Domain
A [auth B], B [auth D]	IPR005976	Nitrogenase molybdenum-iron protein beta chain	Family
A [auth B], B [auth D]	IPR000318	Nitrogenase component 1, conserved site	Conserved Site
A [auth B], B [auth D]	IPR050152	ChlB/BchB/BchZ	Family
A [auth B], B [auth D]	IPR024564	Nitrogenase molybdenum-iron protein beta chain, N-terminal	Domain