Cloned (Comment) | Organism |
---|---|
expression of the N-terminally 6-His-tagged MTHFDC in Escherichia coli strain BL21(DE3) | Thermoplasma acidophilum |
Crystallization (Comment) | Organism |
---|---|
purified enzyme free and in complex with NADP+, sitting drop vapour diffusion method, mixing of 1.8 mg/ml protein in 10 mM Tris-HCl, 50 mM KCl, and 2 mM DTT, with 18% PEG 4000, 400 mM NaCl, and 100 mM Tris-HCl, pH 8.0 at 22°C, 5 mM NADP+ is added during crystallization, X-ray diffraction structure determination and analysis, molecular replacement | Thermoplasma acidophilum |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Thermoplasma acidophilum | the enzyme is a bifunctional 5,10-methylenetetrahydrofolate dehydrogenase/cyclohydrolase, cf. EC 1.5.1.5 | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thermoplasma acidophilum | Q05213 | - |
- |
Purification (Comment) | Organism |
---|---|
recombinant N-terminally 6-His-tagged MTHFDC from Escherichia coli strain BL21(DE3) by heat-treatment, nickel affinity chromatography, and gel filtration | Thermoplasma acidophilum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | the enzyme is a bifunctional 5,10-methylenetetrahydrofolate dehydrogenase/cyclohydrolase, cf. EC 1.5.1.5 | Thermoplasma acidophilum | ? | - |
? | |
additional information | tetrahydrofolate binding pocket structure analysis, residues 157-163 form a GXGXXXG motif and interact with the substrate, residues Asn157 and highly conserved Ser159 are important, overview | Thermoplasma acidophilum | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | the TaMTHFDC structure is a dimer with a polar interface, as well as a NADP+ binding site that shows minor conformational change, structure comparisons, overview | Thermoplasma acidophilum |
More | structure of the TaMTHFDC-NADP+ complex dimer, overview | Thermoplasma acidophilum |
Synonyms | Comment | Organism |
---|---|---|
5,10-methylenetetrahydrofolate dehydrogenase/cyclohydrolase | - |
Thermoplasma acidophilum |
methylenetetrahydrofolate dehydrogenase/cyclohydrolase | - |
Thermoplasma acidophilum |
MTHFDC | - |
Thermoplasma acidophilum |
General Information | Comment | Organism |
---|---|---|
additional information | structure of the TaMTHFDC-NADP+ complex dimer, overview | Thermoplasma acidophilum |