Difference between revisions of "Part:BBa K4035002"
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<partinfo>BBa_K4035002 short</partinfo> | <partinfo>BBa_K4035002 short</partinfo> | ||
| − | Copper metallotionein CUP1 (BBa_M45090) is a protein responsible for copper binding protein in the yeast Saccharomyces cerevisiae. Normally expressed intracellularly, CUP1 was fused to the A-agglutinin-binding subunit Aga2 (BBa_K416000) in order to be displayed on the outter yeast cell surface. In order to improve the copper fixation efficiency in yeast, CUP1 was linked to a second sequence of the same protein. The linker is a | + | Copper metallotionein CUP1 (BBa_M45090) is a protein responsible for copper binding protein in the yeast Saccharomyces cerevisiae. Normally expressed intracellularly, CUP1 was fused to the A-agglutinin-binding subunit Aga2 (BBa_K416000) in order to be displayed on the outter yeast cell surface. In order to improve the copper fixation efficiency in yeast, CUP1 was linked to a second sequence of the same protein. The linker is a flexible linker and is made of 3 times the amino acids sequence GGGGS. |
This fusion protein also contained a V5 tag in order to check its expression by Western Blot and Immunostaining. The expression was under the control of the Gal1 promoter, so that the protein was expressed only in the presence of galactose. | This fusion protein also contained a V5 tag in order to check its expression by Western Blot and Immunostaining. The expression was under the control of the Gal1 promoter, so that the protein was expressed only in the presence of galactose. | ||
Revision as of 15:37, 9 September 2021
Dimerization of the copper metallothionein 1 : CUP1-(GGGGS)3-CUP1
Copper metallotionein CUP1 (BBa_M45090) is a protein responsible for copper binding protein in the yeast Saccharomyces cerevisiae. Normally expressed intracellularly, CUP1 was fused to the A-agglutinin-binding subunit Aga2 (BBa_K416000) in order to be displayed on the outter yeast cell surface. In order to improve the copper fixation efficiency in yeast, CUP1 was linked to a second sequence of the same protein. The linker is a flexible linker and is made of 3 times the amino acids sequence GGGGS. This fusion protein also contained a V5 tag in order to check its expression by Western Blot and Immunostaining. The expression was under the control of the Gal1 promoter, so that the protein was expressed only in the presence of galactose.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21INCOMPATIBLE WITH RFC[21]Illegal BamHI site found at 190
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]