| http://purl.uniprot.org/citations/17426136 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/17426136 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/17426136 | http://www.w3.org/2000/01/rdf-schema#comment | "KH (hnRNP K homology) domains, consisting of approximately 70 amino acid residues, are present in a variety of nucleic-acid-binding proteins. Among these are poly(C)-binding proteins (PCBPs), which are important regulators of mRNA stability and posttranscriptional regulation in general. All PCBPs contain three different KH domains and recognize poly(C)-sequences with high affinity and specificity. To reveal the molecular basis of poly(C)-sequence recognition, we have determined the crystal structure, at 1.6 A resolution, of PCBP2 KH3 domain in complex with a 7-nt DNA sequence (5'-AACCCTA-3') corresponding to one repeat of the C-rich strand of human telomeric DNA. The domain assumes a type-I KH fold in a betaalphaalphabetabetaalpha configuration. The protein-DNA interface could be studied in unprecedented detail and is made up of a series of direct and water-mediated hydrogen bonds between the protein and the DNA, revealing an especially dense network involving several structural water molecules for the last 2 nt in the core recognition sequence. Unlike published KH domain structures, the protein crystallizes without protein-protein contacts, yielding new insights into the dimerization properties of different KH domains. A nucleotide platform, an interesting feature found in some RNA molecules, was identified, evidently for the first time in DNA."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/gkm139"xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/gkm139"xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Du Z."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Du Z."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Stroud R.M."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Stroud R.M."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Lee J.K."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Lee J.K."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Fenn S."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Fenn S."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "James T.L."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "James T.L."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Tjhen R."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/author | "Tjhen R."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/date | "2007"xsd:gYear |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/date | "2007"xsd:gYear |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/pages | "2651-2660"xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/pages | "2651-2660"xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/title | "Crystal structure of the third KH domain of human poly(C)-binding protein-2 in complex with a C-rich strand of human telomeric DNA at 1.6 A resolution."xsd:string |
| http://purl.uniprot.org/citations/17426136 | http://purl.uniprot.org/core/title | "Crystal structure of the third KH domain of human poly(C)-binding protein-2 in complex with a C-rich strand of human telomeric DNA at 1.6 A resolution."xsd:string |