Difference between revisions of "Part:BBa K4247016"
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===Aneroin_Ct=== | ===Aneroin_Ct=== | ||
This basic part is the C terminus of the composite part aneroin (BBa_K247017). The sequence of aneroin has multiple repetitions of the motif GPGNTGYPGQ (with seldom variations) and thus, was difficult to synthesise due to extreme repetitiveness. As part of our collection, Aneroin_middle (BBa_K247015) can be linked to Aneroin_Nt (BBa_K247014) and Aneroin_Ct (BBa_K247016) to form the composite part Aneroin (BBa_K247017). Aneroin contains some of the typical motifs of collagens and spider silk, it can be therefore spun into a fibre. | This basic part is the C terminus of the composite part aneroin (BBa_K247017). The sequence of aneroin has multiple repetitions of the motif GPGNTGYPGQ (with seldom variations) and thus, was difficult to synthesise due to extreme repetitiveness. As part of our collection, Aneroin_middle (BBa_K247015) can be linked to Aneroin_Nt (BBa_K247014) and Aneroin_Ct (BBa_K247016) to form the composite part Aneroin (BBa_K247017). Aneroin contains some of the typical motifs of collagens and spider silk, it can be therefore spun into a fibre. | ||
| + | ==Usage and Biology== | ||
| + | Silk proteins are becoming increasingly popular fibres for biomaterials in many biotechnological fields, from medicine to common consumables. In 2013, Yang and colleagues discovered a new silk-like protein in the sea anemone Nematostella vectensis. This sea-star anemone lives along the coasts of England and the USA, and has been used for a long time as a model organism for the phylum Cnidaria. The protein was an hypothetical protein found in the model genome when Yang et al. (2013) discovered it. It’s characterised by its localisation in the nematocysts of the tentacles (the harpoon-like weapons of Cnidarians) and by the repetitive motif GPGNTGYPGQ. | ||
| − | + | The protein has high levels of glycine and proline, the GXX repeat motif of collagens and the GPGXX repeat of spider silks, suggesting its involvement with prey capture and potential for fiber formation. Considerinng its properties, we exploited it to include it in a biocomposite material to substitute nylon in fishing nets, but it has also been used as part of artificial heart valves. | |
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Revision as of 14:14, 26 September 2022
Aneroin_Ct
This basic part is the C terminus of the composite part aneroin (BBa_K247017). The sequence of aneroin has multiple repetitions of the motif GPGNTGYPGQ (with seldom variations) and thus, was difficult to synthesise due to extreme repetitiveness. As part of our collection, Aneroin_middle (BBa_K247015) can be linked to Aneroin_Nt (BBa_K247014) and Aneroin_Ct (BBa_K247016) to form the composite part Aneroin (BBa_K247017). Aneroin contains some of the typical motifs of collagens and spider silk, it can be therefore spun into a fibre.
Usage and Biology
Silk proteins are becoming increasingly popular fibres for biomaterials in many biotechnological fields, from medicine to common consumables. In 2013, Yang and colleagues discovered a new silk-like protein in the sea anemone Nematostella vectensis. This sea-star anemone lives along the coasts of England and the USA, and has been used for a long time as a model organism for the phylum Cnidaria. The protein was an hypothetical protein found in the model genome when Yang et al. (2013) discovered it. It’s characterised by its localisation in the nematocysts of the tentacles (the harpoon-like weapons of Cnidarians) and by the repetitive motif GPGNTGYPGQ.
The protein has high levels of glycine and proline, the GXX repeat motif of collagens and the GPGXX repeat of spider silks, suggesting its involvement with prey capture and potential for fiber formation. Considerinng its properties, we exploited it to include it in a biocomposite material to substitute nylon in fishing nets, but it has also been used as part of artificial heart valves.