3FPZ

Saccharomyces cerevisiae THI4p is a suicide thiamin thiazole synthase

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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3fpza_	Alpha and beta proteins (a/b)	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	Thi4-like	Thiazole biosynthetic enzyme Thi4	yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d3fpzb_	Alpha and beta proteins (a/b)	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	Thi4-like	Thiazole biosynthetic enzyme Thi4	yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Thi4-like	8089688	4000050	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Thi4/GidA-like	8089689	3000051	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Thi4/GidA-like	8089689	3000051	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	FAD_binding_3_1st	e3fpzA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: FAD_binding_3_1st	ECOD (1.6)
B	FAD_binding_3_1st	e3fpzB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: FAD/NAD(P)-binding domain	F: FAD_binding_3_1st	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.250.2840	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
A	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)
B	6.10.250.2840	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	3.50.50.60	Alpha Beta	3-Layer(bba) Sandwich	FAD/NAD(P)-binding domain	FAD/NAD(P)-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01946	Thi4 family (Thi4)	Thi4 family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Thiazole biosynthetic enzyme	cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding pentosyltransferase activity glycosyltransferase activity transferase activity catalytic activity	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process thiazole metabolic process organic cyclic compound metabolic process oxazole or thiazole biosynthetic process sulfur compound biosynthetic process organic substance metabolic process biosynthetic process thiazole biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process oxazole or thiazole metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process thiazole metabolic process organic cyclic compound metabolic process oxazole or thiazole biosynthetic process sulfur compound biosynthetic process organic substance metabolic process biosynthetic process thiazole biosynthetic process organic cyclic compound biosynthetic process organic substance biosynthetic process oxazole or thiazole metabolic process sulfur compound metabolic process metabolic process cellular process cellular component organization organelle organization mitochondrial genome maintenance cellular component organization or biogenesis mitochondrion organization organic hydroxy compound metabolic process thiamine-containing compound metabolic process vitamin biosynthetic process alcohol metabolic process thiamine metabolic process thiamine biosynthetic process small molecule metabolic process pyrimidine-containing compound biosynthetic process primary alcohol biosynthetic process water-soluble vitamin metabolic process pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process vitamin metabolic process organic hydroxy compound biosynthetic process alcohol biosynthetic process thiamine-containing compound biosynthetic process primary alcohol metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR027495	Thiamine thiazole synthase	Family
A, B	IPR036188	FAD/NAD(P)-binding domain superfamily	Homologous Superfamily
A, B	IPR002922	Thiazole biosynthetic enzyme Thi4 family	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	DHA	Parent Component: SER RESID: AA0181 PSI-MOD : dehydroalanine (Ser) MOD:00189 , dehydroalanine (Cys) MOD:00793 , dehydroalanine (Tyr) MOD:00824 , dehydroalanine MOD:01168 , dehydroalanine (Sec) MOD:01954

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.