Overview
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Key numbers
The worker extracted the full PDF text with layout preservation twice and compared extraction hashes before commit. The following lines are copied from numeric/table-bearing regions of the PDF and retain the source units and wording where legible:
- at least 50% replacement of Cys by Sec at a selenocysteine insertion position, as well
- collection (5), the prevalence may exceed 99% in proteins such as glycine/sarcosine/
- essential. Lower prevalences of selenocysteine-containing versions, for example, 18% for
- the selenophosphate synthase SelD or 6% for HgcB, suggest the biochemical roles in
- several intriguing examples of two-site selenoproteins. Table 1, shown below, provides
- TABLE 1 Novel selenoprotein families described in this study
- backgrounds), average 72 amino acids in length. The motif UXX-star is conserved in over 97% of family members. By contrast, at the known selenocysteine site
- near the N-terminus of this family (not shown), 63% have U (making them double-selenoproteins) whereas 37% have C. Family NF045501 (protein accession
- tein frequency between 1% and 2%. We named this protein family TrsS (third radical
- of members contain selenocysteine, itself occurs in under 3% of prokaryotic assemblies.
- than 0.3% of the prokaryotic genome assemblies in RefSeq have any Tso protein, with
Methods (brief)
- containing members were collected by BLAST searches using NCBI’s non-redundant
Implications
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Update history
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