TYMS

Thymidylate synthase UniProt accession P45352

Catalyzes the reductive methylation of 2'-deoxyuridine 5'-monophosphate (dUMP) to thymidine 5'-monophosphate (dTMP), using the cosubstrate, 5,10- methylenetetrahydrofolate (CH2H4folate) as a 1-carbon donor and reductant (Probable). Contributes to the mitochondrial and nuclear de novo thymidylate biosynthesis pathway (By similarity)

Source: UniProt

Homodimer (PubMed:9894005). Part of the de novo thymidylate synthesis complex composed at least by SHMT1, DHFR and TYMS. Interacts with SHMT1; this interaction is DNA-dependent and mediates TYMS co-localization with LMNB1 (By similarity)

Source: UniProt
Nucleus, Cytoplasm, Mitochondrion, Mitochondrion matrix, Mitochondrion inner membrane
Source: UniProt
  • Interconversion of nucleotide di- and triphosphates
Source: Reactome via UniProt

Mutations

No mutation information available.

Synthetic Lethal Network

Genes with an experimentally identified or computationally predicted synthetic-lethal relationship to TYMS, aggregated across our SSL data sources. Click any partner node to view that gene’s page.

Nodes and edges are coloured by the SSL data source. Partners appearing in more than one source are shown in grey.

BioGRID SLOrth SynLethDB MexDrugs Multi-source
Sources: BioGRID, SLOrth, SynLethDB, MexDrugs

Clinical Trials

Total Trials Found: 38

NCT ID Condition Brief Title Phase Status
NCT02296671 Esophagogastric Cancer Personalized Therapy for Esophagogastric Cancer Using Thymidylate Synthase Genetic Markers PHASE2 WITHDRAWN
NCT02919462 Carcinoma, Non-Small-Cell Lung, Secondary, Advanced Stage IIIB, High Thymidylate Synthase Expression Open-label, Multicenter, Randomized Phase II Trial of Treatment With Cisplatin and Pemetrexed or Cisplatin and Oral Vinorelbine in Chemotherapy Naïve Patients Affected by Stage IIIB-IV Non-Squamous Non-Small Cell Lung Cancer With High Thymidylate Synthase Expression PHASE2 TERMINATED
NCT05873686 Advanced Solid Tumor, NSCLC (Non-small Cell Lung Cancer), Renal Cancer, Mesothelioma, Non-Small Cell Squamous Lung Cancer, Non-small Cell Lung Adenocarcinoma A Phase 1 Clinical Study of NXP900 in Subjects With Advanced Cancers PHASE1 RECRUITING
NCT03741829 Small Cell Lung Cancer TS Overexpression in SCLC: Mechanism and Therapeutic Targeting N/A COMPLETED
NCT06976892 High Grade Serous Ovarian Cancer Investigating Idetrexed and Olaparib in Patients With Ovarian Cancer PHASE1 RECRUITING
NCT00001341 Neoplasm A Phase I Trial of ZD1694 (TOMUDEX), an Inhibitor of Thymidylate Synthase, in Pediatric Patients With Advanced Neoplastic Disease PHASE1 COMPLETED
NCT00098787 Colorectal Cancer Bevacizumab and Oxaliplatin Combined With Irinotecan or Leucovorin and Fluorouracil in Treating Patients With Metastatic or Recurrent Colorectal Cancer PHASE2 COMPLETED
NCT01401192 Non-small Cell Lung Cancer Pemetrexed/Cisplatin Versus Gemcitabine/Cisplatin According to Thymidylate Synthase Expression PHASE2 UNKNOWN
NCT00515216 Stomach Neoplasms, Esophageal Neoplasms Pharmacogenomically Selected Treatment for Gastric and Gastroesophageal Junction (GEJ) Tumors PHASE2 COMPLETED
NCT00004187 Colorectal Cancer Capecitabine and Oxaliplatin in Treating Patients With Advanced or Metastatic Colorectal Cancer PHASE1, PHASE2 COMPLETED