| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Citation |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/2000/01/rdf-schema#comment | "Guanosine at position 26 in eukaryotic tRNAs is usually modified to N2 , N2 -dimethylguanosine (m22G26). In Saccharomyces cerevisiae , this reaction is catalysed by the TRM1 encoded tRNA (m22G26)dimethyltransferase. As a prerequisite for future studies, the yeast TRM1 gene was expressed in Escherichia coli and the His-tagged Trm1 protein (rTrm1p) was extensively purified. rTrm1p catalysed both the mono- and dimethylation of G26 in vivo in Escherichia coli tRNA and in vitro in yeast trm1 mutant tRNA. The TRM1 gene from two independent wild-type yeast strains differed at 14 base positions causing two amino acid exchanges . Exchange of the original Ser467 for Leu caused a complete loss of enzyme activity in vitro against trm1 yeast tRNA. Comparatively short N- or C-terminal deletions from the 570 amino acid long Trm1 polypeptide decreased or eliminated the enzyme activity, as did some point mutations within these regions. This indicated that the protein is not a two domain peptide with the enzyme activity localised to one of the domains, but rather that both ends of the polypeptide seem to interact to influence the conformation of those parts that make up the RNA-binding site and/or the active site of the enzyme."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/26.22.5102"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/26.22.5102"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Liu J."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Liu J."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Liu J.'"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Liu J.'"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Straby K.B."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/author | "Straby K.B."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/pages | "5102-5108"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/pages | "5102-5108"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/title | "Point and deletion mutations eliminate one or both methyl group transfers catalysed by the yeast TRM1 encoded tRNA (m22G26)dimethyltransferase."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/title | "Point and deletion mutations eliminate one or both methyl group transfers catalysed by the yeast TRM1 encoded tRNA (m22G26)dimethyltransferase."xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/volume | "26"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://purl.uniprot.org/core/volume | "26"xsd:string |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9801306 |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9801306 |
| http://purl.uniprot.org/citations/9801306 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9801306 |