| This suggests that independent protein degradation pathways for ubiquitin, as well as for the proteasome complex, may exist in strawberry fruit. |
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| The protein is linked to a second protein, ubiquitin, when the cell detects that DNA damage has occurred. |
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| Ubp3 is a deubiquitination enzyme and a member of a large family of cysteine proteases that cleave ubiquitin moieties from protein substrates. |
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| Ubiquitin is a 7.6kDa protein that is covalently attached to proteins targeted for degradation by ubiquitin ligases. |
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| However, very few proteins form stable ubiquitin conjugates. |
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| Like other such molecules, it tags specific proteins for degradation by attaching a small protein marker called ubiquitin to them. |
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| For ubiquitin, the only one of the four proteins with a net positive charge at pH 7, the interaction of the dipole moment with the average electric field dominates. |
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| With this capability, the ubiquitin system protects against breast cancer development. |
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| The scientists will now focus on better understanding the precise mechanism by which ubiquitin and the proteasome regulate viral budding and maturation. |
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| Comparison of simulations of the unfolding processes of protein L and ubiquitin suggests that these proteins unfold by a similar structural mechanism. |
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| Ubiquitination is an essential biochemical process which occurs in all cells of our body and consists of the attachment of a small protein called ubiquitin to various cellular proteins. |
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| Use of the protein UK114, possibly in combination with ubiquitin, for the preparation of pharmaceutical or veterinary compositions for the treatment of leishmaniasis in humans and animals. |
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| However, both isoforms possess domains which interact with ubiquitin,which suggests a role in the process of degradation by the proteasome for these proteins. |
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| Second, SCFTIR1 is an F-box ubiquitin protein ligase. |
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| A DNA sequence no larger than 2 kb, said DNA sequence comprising a plant ubiquitin regulatory system, wherein said regulatory system contains a heat shock element and an intron. |
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| Furthermore, forward genetics screens identified a ubiquitin specific protease to be involved in regulating direct reprogramming of hypodermal cells in worms. |
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