1JFG

TRICHODIENE SYNTHASE FROM FUSARIUM SPOROTRICHIOIDES COMPLEXED WITH DIPHOSPHATE

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Structure Motif: Primary M-CSA Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1jfga_	All alpha proteins	Terpenoid synthases	Terpenoid synthases	Trichodiene synthase	Trichodiene synthase	(Fusarium sporotrichioides ) [TaxId: 5514 ],	SCOPe (2.08)
B	d1jfgb_	All alpha proteins	Terpenoid synthases	Terpenoid synthases	Trichodiene synthase	Trichodiene synthase	(Fusarium sporotrichioides ) [TaxId: 5514 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Terpenoid synthases	8040343	3001615	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Terpenoid synthases	8040343	3001615	SCOP2B (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	TRI5	e1jfgA1	A: alpha bundles	X: Terpenoid synthases (From Topology)	H: Terpenoid synthases (From Topology)	T: Terpenoid synthases	F: TRI5	ECOD (1.6)
B	TRI5	e1jfgB1	A: alpha bundles	X: Terpenoid synthases (From Topology)	H: Terpenoid synthases (From Topology)	T: Terpenoid synthases	F: TRI5	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.600.10	Mainly Alpha	Orthogonal Bundle	Farnesyl Diphosphate Synthase	Farnesyl Diphosphate Synthase	CATH (4.3.0)
B	1.10.600.10	Mainly Alpha	Orthogonal Bundle	Farnesyl Diphosphate Synthase	Farnesyl Diphosphate Synthase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06330	Trichodiene synthase (TRI5) (TRI5)	Trichodiene synthase (TRI5)	This family consists of several fungal trichodiene synthase proteins (EC:4.2.3.6). TRI5 encodes the enzyme trichodiene synthase, which has been shown to catalyse the first step in the trichothecene pathways of Fusarium and Trichothecium species [1,2] ...	This family consists of several fungal trichodiene synthase proteins (EC:4.2.3.6). TRI5 encodes the enzyme trichodiene synthase, which has been shown to catalyse the first step in the trichothecene pathways of Fusarium and Trichothecium species [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	TRICHODIENE SYNTHASE	cation binding ion binding binding metal ion binding small molecule binding trichodiene synthase activity carbon-oxygen lyase activity, acting on phosphates sesquiterpene synthase activity terpene synthase activity lyase activity catalytic activity carbon-oxygen lyase activity	isoprenoid biosynthetic process sesquiterpenoid metabolic process lipid biosynthetic process primary metabolic process terpenoid biosynthetic process biosynthetic process metabolic process cellular process sesquiterpenoid biosynthetic process terpenoid metabolic process isoprenoid metabolic process lipid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008949	Isoprenoid synthase domain superfamily	Homologous Superfamily
A, B	IPR010458	Trichodiene synthase, ascomycetes	Family
A, B	IPR024652	Trichodiene synthase	Family

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	trichodiene synthase M-CSA #262	trichodiene synthase (TS) is a member of the Isoprenoid Synthase Type I superfamily. The formation of trichodiene is the first committed step in the biosynthesis of trichothecenes produced by fungi. Trichothecenes are sesquiterpenoid toxins that act by inhibiting protein biosynthesis.	Defined by 8 residues: TYR:A-93THR:A-96LEU:A-97ASP:A-100ARG:A-182LYS:A-232ARG:A-304TYR:A-305 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 4.1.99.6 (PDB Primary Data) Search M-CSA Motif + EC 4.1.99.6 EC: 4.2.3.6 (UniProt) Search M-CSA Motif + EC 4.2.3.6

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.