5WGG | pdb_00005wgg

Structural Insights into Thioether Bond Formation in the Biosynthesis of Sactipeptides

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Anaerobic sulfatase maturating enzyme (anSME)-like	8048600	4006068	SCOP2 (2022-06-29)
A	SCOP2 Family	PqqD-like	8106655	4005476	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Radical SAM enzymes	8106653	3000308	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Winged helix DNA-binding domain	8106656	3000034	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UNK_F_TYPE	e5wggA2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: UNK_F_TYPE	ECOD (1.6)
A	Radical_SAM_1	e5wggA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Radical_SAM_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF13165	Six-cysteine peptide SCIFF (SCIFF)	Six-cysteine peptide SCIFF	-	Family
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	PF13186	Iron-sulfur cluster-binding domain (SPASM)	Iron-sulfur cluster-binding domain	This domain occurs as an additional C-terminal iron-sulfur cluster binding domain in many radical SAM domain, Pfam:PF04055 proteins. The domain occurs in a number of proteins that modify a protein to become an active enzyme, or a peptide to become a ...	This domain occurs as an additional C-terminal iron-sulfur cluster binding domain in many radical SAM domain, Pfam:PF04055 proteins. The domain occurs in a number of proteins that modify a protein to become an active enzyme, or a peptide to become a ribosomal natural product. The domain is named SPASM because it occurs in the maturases of Subilitosin, PQQ, Anaerobic Sulfatases, and Mycofactocin.	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	CteA	iron-sulfur cluster binding binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	-	-
A	Radical SAM domain protein	oxidoreductase activity 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	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR023975	Six-cysteine peptide SCIFF	Family
A	IPR007197	Radical SAM	Domain
A	IPR023885	4Fe4S-binding SPASM domain	Domain
A	IPR058240	Radical SAM superfamily	Homologous Superfamily
A	IPR000385	MoaA/NifB/PqqE, iron-sulphur binding, conserved site	Conserved Site
A	IPR047602	Sactionine bond-forming enzyme CteB-like, SPASM domain	Domain
A	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A	IPR024025	SCIFF radical SAM maturase	Family
A	IPR023867	Anaerobic sulphatase maturase, radical SAM	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.