Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors.
The human 2-oxoglutarate (2OG) dependent oxygenases belong to a family of structurally related enzymes that play important roles in many biological processes. We report that competition-based NMR methods, using 2OG as a reporter ligand, can be used for quantitative and site-specific screening of lig...
| Main Authors: | , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2013
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| _version_ | 1826274343922958336 |
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| author | Leung, I Demetriades, M Hardy, A Lejeune, C Smart, T Szöllössi, A Kawamura, A Schofield, C Claridge, T |
| author_facet | Leung, I Demetriades, M Hardy, A Lejeune, C Smart, T Szöllössi, A Kawamura, A Schofield, C Claridge, T |
| author_sort | Leung, I |
| collection | OXFORD |
| description | The human 2-oxoglutarate (2OG) dependent oxygenases belong to a family of structurally related enzymes that play important roles in many biological processes. We report that competition-based NMR methods, using 2OG as a reporter ligand, can be used for quantitative and site-specific screening of ligand binding to 2OG oxygenases. The method was demonstrated using hypoxia inducible factor hydroxylases and histone demethylases, and K(D) values were determined for inhibitors that compete with 2OG at the metal center. This technique is also useful as a screening or validation tool for inhibitor discovery, as exemplified by work with protein-directed dynamic combinatorial chemistry. |
| first_indexed | 2024-03-06T22:42:00Z |
| format | Journal article |
| id | oxford-uuid:5be44f35-3a1e-4f7f-a075-f80deb3f9f8f |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:42:00Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oxford-uuid:5be44f35-3a1e-4f7f-a075-f80deb3f9f8f2022-03-26T17:24:48ZReporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:5be44f35-3a1e-4f7f-a075-f80deb3f9f8fEnglishSymplectic Elements at Oxford2013Leung, IDemetriades, MHardy, ALejeune, CSmart, TSzöllössi, AKawamura, ASchofield, CClaridge, TThe human 2-oxoglutarate (2OG) dependent oxygenases belong to a family of structurally related enzymes that play important roles in many biological processes. We report that competition-based NMR methods, using 2OG as a reporter ligand, can be used for quantitative and site-specific screening of ligand binding to 2OG oxygenases. The method was demonstrated using hypoxia inducible factor hydroxylases and histone demethylases, and K(D) values were determined for inhibitors that compete with 2OG at the metal center. This technique is also useful as a screening or validation tool for inhibitor discovery, as exemplified by work with protein-directed dynamic combinatorial chemistry. |
| spellingShingle | Leung, I Demetriades, M Hardy, A Lejeune, C Smart, T Szöllössi, A Kawamura, A Schofield, C Claridge, T Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title | Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title_full | Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title_fullStr | Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title_full_unstemmed | Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title_short | Reporter ligand NMR screening method for 2-oxoglutarate oxygenase inhibitors. |
| title_sort | reporter ligand nmr screening method for 2 oxoglutarate oxygenase inhibitors |
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