Annotations: 8WA9

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02779	Transketolase, pyrimidine binding domain (Transket_pyr)	Transketolase, pyrimidine binding domain	This family includes transketolase enzymes, pyruvate dehydrogenases, and branched chain alpha-keto acid decarboxylases.	Domain
A, B	PF02780	Transketolase, C-terminal domain (Transketolase_C)	Transketolase, C-terminal domain	The C-terminal domain of transketolase has been proposed as a regulatory molecule binding site [2].	Domain
A, B	PF00456	Transketolase, thiamine diphosphate binding domain (Transketolase_N)	Transketolase, thiamine diphosphate binding domain	This family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit Swiss:P37941 EC:1.2.4.4. Both these enzymes utilise thiamine pyrophosphate as a cofactor, suggesting there may be common ...	This family includes transketolase enzymes EC:2.2.1.1. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit Swiss:P37941 EC:1.2.4.4. Both these enzymes utilise thiamine pyrophosphate as a cofactor, suggesting there may be common aspects in their mechanism of catalysis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Transketolase	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding vitamin binding thiamine pyrophosphate binding organic cyclic compound binding anion binding quaternary ammonium group binding heterocyclic compound binding sulfur compound binding magnesium ion binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding vitamin binding thiamine pyrophosphate binding organic cyclic compound binding anion binding quaternary ammonium group binding heterocyclic compound binding sulfur compound binding magnesium ion binding identical protein binding protein binding protein homodimerization activity protein dimerization activity transketolase activity transketolase or transaldolase activity transferase activity catalytic activity	regulation of growth regulation of biological process biological regulation growth 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 regulation of growth regulation of biological process biological regulation growth 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 pyridine nucleotide metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process primary metabolic process generation of precursor metabolites and energy nucleotide metabolic process aldehyde metabolic process purine-containing compound metabolic process NADP metabolic process NADPH regeneration organophosphate metabolic process metabolic process cellular process pentose-phosphate shunt, non-oxidative branch carbohydrate derivative biosynthetic process xylulose 5-phosphate metabolic process biosynthetic process organophosphate biosynthetic process xylulose 5-phosphate biosynthetic process aldehyde biosynthetic process glyceraldehyde-3-phosphate biosynthetic process	membrane-bounded organelle cellular anatomical structure organelle vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol nucleus membrane-bounded organelle cellular anatomical structure organelle vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen organelle subcompartment membrane endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane peroxisome microbody nuclear body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR009014	Transketolase C-terminal/Pyruvate-ferredoxin oxidoreductase domain II	Homologous Superfamily
A, B	IPR049557	Transketolase conserved site	Conserved Site
A, B	IPR051424	Transketolase-like	Family
A, B	IPR005475	Transketolase-like, pyrimidine-binding domain	Domain
A, B	IPR033248	Transketolase, C-terminal domain	Domain
A, B	IPR020826	Transketolase binding site	Binding Site
A, B	IPR005474	Transketolase, N-terminal	Domain
A, B	IPR029061	Thiamin diphosphate-binding fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P29401	Mammary Neoplasms, Experimental transketolase deficiency Wernicke encephalopathy sarcomatoid carcinoma carcinoma malignant pancreatic neoplasm non-alcoholic fatty liver disease ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia autism spectrum disorder large cell medulloblastoma lung carcinoma medulloblastoma non-small cell lung carcinoma pancreatic ductal adenocarcinoma Mammary Neoplasms, Experimental transketolase deficiency Wernicke encephalopathy sarcomatoid carcinoma carcinoma malignant pancreatic neoplasm non-alcoholic fatty liver disease ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia autism spectrum disorder large cell medulloblastoma lung carcinoma medulloblastoma non-small cell lung carcinoma pancreatic ductal adenocarcinoma plasma cell myeloma tuberculosis B-cell chronic lymphocytic leukemia Wernicke-Korsakoff syndrome ductal breast carcinoma in situ lung adenocarcinoma malignant colon neoplasm mammary neoplasms, animal osteosarcoma pancreatic intraductal papillary-mucinous neoplasm astrocytic tumor undifferentiated carcinoma Emery-Dreifuss muscular dystrophy invasive ductal breast carcinoma lung cancer

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.