| Structural highlights
2x9n is a 4 chain structure with sequence from Trypanosoma brucei brucei. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
| | Ligands: | , , , , , |
| Related: | 3bmc, 3bmh, 3bmf, 2wd8, 3bmm, 3gn1, 2vz0, 3gn2, 3bmg, 2c7v, 3bmr, 3bmn, 3bmq, 3bmi, 3bmj, 3bml, 3bme, 3bmk, 3bmo, 3bmd, 2wd7, 2x9v |
| Activity: | Pteridine reductase, with EC number 1.5.1.33 |
| Resources: | FirstGlance, OCA, RCSB, PDBsum |
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Pteridine reductase (PTR1) is a potential target for drug development against parasitic Trypanosoma and Leishmania species. These protozoa cause serious diseases for which current therapies are inadequate. High-resolution structures have been determined, using data between 1.6 and 1.1 A resolution, of T. brucei PTR1 in complex with pemetrexed, trimetrexate, cyromazine and a 2,4-diaminopyrimidine derivative. The structures provide insight into the interactions formed by new molecular entities in the enzyme active site with ligands that represent lead compounds for structure-based inhibitor development and to support early-stage drug discovery.
High-resolution structures of Trypanosoma brucei pteridine reductase ligand complexes inform on the placement of new molecular entities in the active site of a potential drug target.,Dawson A, Tulloch LB, Barrack KL, Hunter WN Acta Crystallogr D Biol Crystallogr. 2010 Dec;66(Pt 12):1334-40. Epub 2010, Nov 16. PMID:21123874[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Dawson A, Tulloch LB, Barrack KL, Hunter WN. High-resolution structures of Trypanosoma brucei pteridine reductase ligand complexes inform on the placement of new molecular entities in the active site of a potential drug target. Acta Crystallogr D Biol Crystallogr. 2010 Dec;66(Pt 12):1334-40. Epub 2010, Nov 16. PMID:21123874 doi:10.1107/S0907444910040886
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