Annotations: 29UL

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth B]	SCOP2B Superfamily	Helical backbone metal receptor	8043192	3001679	SCOP2B (2022-06-29)
B [auth F]	SCOP2B Superfamily	Helical backbone metal receptor	8043192	3001679	SCOP2B (2022-06-29)
C [auth A]	SCOP2B Superfamily	Helical backbone metal receptor	8043190	3001679	SCOP2B (2022-06-29)
A [auth E]	SCOP2B Superfamily	Helical backbone metal receptor	8043190	3001679	SCOP2B (2022-06-29)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth F], D [auth B]	Nitrogenase molybdenum-iron protein beta chain	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	nitrogen cycle metabolic process metabolic process cellular process nitrogen fixation	protein-containing complex molybdenum-iron nitrogenase complex catalytic complex nitrogenase complex oxidoreductase complex intracellular protein-containing complex
A [auth E], C [auth A]	Nitrogenase molybdenum-iron protein alpha chain	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

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

29UL | pdb_000029ul