EC Number |
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3.4.11.4 | hanging drop vapour diffusion method with 100 mM Ches (pH 9.0), 1.1 M potassium/sodium tartrate, 200 mM lithium sulfate |
3.4.11.4 | hanging-drop vapour diffusion method at 20°C. Crystallization of aminotripeptidase and a derivative carrying a C-terminal His tag. Native peptidase diffracts to 2.9 A, His-tag peptidase T diffracts to 2.6 A, the selenomethionine derivative of the enzyme does not yield good crystals. His-tag derivatives not only facilitates protein purification but can also result in crystals of improved quality |
3.4.11.4 | selenomethionine His-tagged peptidase T, determination of structure by multiple wavelength anomalous dispersion methodology and refined to 2.4 A resolution |