Annotations: 4FHC

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Radical_SAM	e4fhcA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.12110	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.80.30.30	Alpha Beta	Alpha-Beta Horseshoe	pyruvate-formate lyase- activating enzyme		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF20903	Spore photoproduct lyase (SPL)	Spore photoproduct lyase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Spore photoproduct lyase	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding DNA photolyase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid lyase activity catalytic activity carbon-carbon lyase 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 DNA photolyase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid lyase activity catalytic activity carbon-carbon lyase activity S-adenosyl-L-methionine binding sulfur compound binding	-	cellular anatomical entity endospore-forming forespore intracellular immature spore

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007197	Radical SAM	Domain
A	IPR034560	Spore photoproduct lyase, Bacilli type	Family
A	IPR023897	Spore photoproduct lyase, firmicutes	Family
A	IPR049539	Spore photoproduct lyase	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.