3EIG | Oxidoreductase | date | Sep 15, 2008 |
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title | Crystal Structure Of A Methotrexate-Resistant Mutant Of Huma Dihydrofolate Reductase | ||||||||||||||
authors | B.J.Yachnin, A.M.Berghuis | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Dihydrofolate Reductase Chain: A Ec: 1.5.1.3 Engineered: Yes Mutation: Yes |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Dhfr, Dhfrp1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet24 | ||||||||||||||
symmetry | Space Group: P 21 21 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 1.70 Å | ||||||||||||
ligand | CD, MTX, SO4 BindingDB | enzyme | Oxidoreductase E.C.1.5.1.3 BRENDA | ||||||||||||
Gene Ontology |
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Primary reference | Multiple conformers in active site of human dihydrofolate reductase F31R/Q35E double mutant suggest structural basis for methotrexate resistance., Volpato JP, Yachnin BJ, Blanchet J, Guerrero V, Poulin L, Fossati E, Berghuis AM, Pelletier JN, J Biol Chem. 2009 Jul 24;284(30):20079-89. Epub 2009 May 28. PMID:19478082 |
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