Difference between revisions of "Part:BBa K2686002"

Revision as of 10:00, 7 October 2018

Encapsulin protein with HexaHistidine insert

This is a BioBrick containing the sequence for Thermotoga maritima encapsulin, a bacterial protein nanocompartment which self assembles to form a 60-mer. The part can be used to deliver cargo, both on the outer surface of the nanoparticle by fusing a peptide in between the 139/140 Amino Acids as well as the protein's C terminus, or alternately by attaching drugs using 1,4 Michael additions (Thiol -Maleimide reactions) to a cysteine present on the surface of each subunit. Cargo proteins can also be loaded inside the nanocage using a tag binding to Encapsulin's interior surface. The protein is modified with an additonal amino acid sequence (GGGGGGHHHHHHGGGGG) between positions 43/44 granting it better stability and high heat resistance.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
INCOMPATIBLE WITH RFC[12]
Unknown
21
INCOMPATIBLE WITH RFC[21]
Unknown
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Unknown
1000
INCOMPATIBLE WITH RFC[1000]
Illegal SapI.rc site found at 426
Illegal SapI.rc site found at 457

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 <partinfo>BBa_K2686002 short</partinfo>
-Encapsulin protein nanocompartment from Thermotoga maritima with an additonal amino acid sequence (GGGGGGHHHHHHGGGGG) between positions 43/44 granting it better stability and high heat resistance.
+This is a BioBrick containing the sequence for Thermotoga maritima encapsulin, a bacterial protein nanocompartment which self assembles to form a 60-mer. The part can be used to deliver cargo, both on the outer surface of the nanoparticle by fusing a peptide in between the 139/140 Amino Acids as well as the protein's C terminus, or alternately by attaching drugs using 1,4 Michael additions (Thiol -Maleimide reactions) to a cysteine present on the surface of each subunit. Cargo proteins can also be loaded inside the nanocage using a tag binding to Encapsulin's interior surface. The protein is modified with an additonal amino acid sequence (GGGGGGHHHHHHGGGGG) between positions 43/44 granting it better stability and high heat resistance.
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