Difference between revisions of "Part:BBa K2259010"
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[[Image:Rop protein 3d small.gif|right|500px|frame|<b>Formatting test</b> Figure 1: Plasmid map of the plasmid p68 used for the characterization of P''alcA''.]] | [[Image:Rop protein 3d small.gif|right|500px|frame|<b>Formatting test</b> Figure 1: Plasmid map of the plasmid p68 used for the characterization of P''alcA''.]] | ||
===Biology=== | ===Biology=== | ||
− | + | Repressor of primer (ROP) is a small dimeric protein that participates in ColE1 plasmid family copy number contro, by increasing affinity between two complementary RNAs - RNA I (Replication inhibitor) and RNA II (Replication activator). <ref>Castagnoli L, Scarpa M, Kokkinidis M, Banner DW, Tsernoglou D, Cesareni G. Genetic and structural analysis of the ColE1 Rop (Rom) protein. The EMBO Journal. 1989;8(2):621-629.</ref> | |
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+ | Rop dimer is a bundle of four tightly packed alpha helices that are held by hydrophobic interactions. | ||
===Usage in SynORI system=== | ===Usage in SynORI system=== |
Revision as of 23:15, 18 October 2017
Rop protein - global copy number inhibitor (SynORI framework)
Rop (also known as repressor of primer) is a small protein responsible for keeping the copy number of ColE1 and related bacterial plasmids low in E. coli. Inhibits plasmid replication of all SynORI framework plasmid groups non-specifically, also other ColE1 replicon plasmids.
Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]
Contents
Biology
Repressor of primer (ROP) is a small dimeric protein that participates in ColE1 plasmid family copy number contro, by increasing affinity between two complementary RNAs - RNA I (Replication inhibitor) and RNA II (Replication activator). [1]
Rop dimer is a bundle of four tightly packed alpha helices that are held by hydrophobic interactions.
Usage in SynORI system
- ↑ Castagnoli L, Scarpa M, Kokkinidis M, Banner DW, Tsernoglou D, Cesareni G. Genetic and structural analysis of the ColE1 Rop (Rom) protein. The EMBO Journal. 1989;8(2):621-629.