9DFN

Chains	Accession	Name	Description	Comments	Source
A	PF04055	Radical SAM superfamily (Radical_SAM)	Radical SAM superfamily	Radical SAM proteins catalyse diverse reactions, including unusual methylations, isomerisation, sulphur insertion, ring formation, anaerobic oxidation and protein radical formation.	Domain
A	PF13353	4Fe-4S single cluster domain (Fer4_12)	4Fe-4S single cluster domain	This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Radical SAM core domain-containing protein	catalytic activity iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle

Chains	Accession	Name	Type
A	IPR007197	Radical SAM	Domain
A	IPR051196	RSAD2 and Viperin antiviral	Family
A	IPR006638	Elp3/MiaA/NifB-like, radical SAM core domain	Domain
A	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily