3CQ0 | pdb_00003cq0

Crystal Structure of TAL2_YEAST

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3cq0b1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	Baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d3cq0b2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
A	d3cq0a1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Aldolase	Class I aldolase	automated matches	Baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
A	d3cq0a2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Baker's 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)
B	SCOP2B Superfamily	Aldolase	8075136	3000445	SCOP2B (2022-06-29)
A	SCOP2 Family	Class I aldolase	8075135	4003216	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Aldolase	8075136	3000445	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)
B	RdRP_3	e3cq0B1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: RdRP_3	ECOD (v294.1)
A	DUF1968	e3cq0A1	A: a/b three-layered sandwiches	X: TAZ domain	H: EF-hand-related	T: EF-hand	F: DUF1968	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00923	Transaldolase/Fructose-6-phosphate aldolase (TAL_FSA)	Transaldolase/Fructose-6-phosphate aldolase	Transaldolase (TAL) is an enzyme of the pentose phosphate pathway (PPP) found almost ubiquitously in the three domains of life (Archaea, Bacteria, and Eukarya). TAL shares a high degree of structural similarity and sequence identity with fructose-6-p ...	Transaldolase (TAL) is an enzyme of the pentose phosphate pathway (PPP) found almost ubiquitously in the three domains of life (Archaea, Bacteria, and Eukarya). TAL shares a high degree of structural similarity and sequence identity with fructose-6-phosphate aldolase (FSA). They both belong to the class I aldolase family[4]. Their protein structures have been revealed[5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Putative transaldolase YGR043C	transketolase or transaldolase activity transaldolase activity transferase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process carbohydrate metabolic process primary metabolic process metabolic process cellular process carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt phosphate-containing compound metabolic process pyridine-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process generation of precursor metabolites and energy nucleotide metabolic process NADP+ metabolic process aldehyde metabolic process purine-containing compound metabolic process NADPH regeneration organophosphate metabolic process pentose-phosphate shunt, non-oxidative branch cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress response to stress response to chemical cellular response to oxidative stress cellular response to chemical stress	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B	IPR004730	Transaldolase type 1	Family
A, B	IPR018225	Transaldolase, active site	Active Site
A, B	IPR001585	Transaldolase/Fructose-6-phosphate aldolase	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.