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http://purl.uniprot.org/citations/3323532http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/3323532http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/3323532http://www.w3.org/2000/01/rdf-schema#comment"The nucleotide sequence of the hsdR and M genes, together with that for hsdS comprises an 8400 base segment spanning the entire hsd region of Escherichia coli K-12. The three hsd genes are transcribed in the same direction, but from two promoters. hsdR and hsdM are separated by 492 base-pairs, whereas the termination codon of hsdM overlaps the initiation codon of hsdS. pres precedes hsdR, and our data indicate a transcription termination signal in the interval between hsdR and pmod, as expected if transcription of hsdM and S is dependent on pmod. Transcription from pres is not influenced by the products of the hsdM and S genes, and the mechanism whereby restriction is prevented when the hsd region is transferred to a modification-deficient cell remains to be elucidated. A segment of the predicted amino acid sequence of the M polypeptide shares homology with a variety of adenine methylases and may identify part of the active site for methylation of specific adenine residues. The R polypeptide shows homology with a variety of ATPases, and pronounced regions of alpha-helical structure are predicted, one of which is amphipathic."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.org/dc/terms/identifier"doi:10.1016/0022-2836(87)90303-2"xsd:string
http://purl.uniprot.org/citations/3323532http://purl.org/dc/terms/identifier"doi:10.1016/0022-2836(87)90303-2"xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Murray N.E."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Murray N.E."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Braymer H.D."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Braymer H.D."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Daniel A.S."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Daniel A.S."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Loenen W.A.M."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/author"Loenen W.A.M."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/date"1987"xsd:gYear
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/date"1987"xsd:gYear
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/name"J. Mol. Biol."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/name"J. Mol. Biol."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/pages"159-170"xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/pages"159-170"xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/title"Organization and sequence of the hsd genes of Escherichia coli K-12."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/title"Organization and sequence of the hsd genes of Escherichia coli K-12."xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/volume"198"xsd:string
http://purl.uniprot.org/citations/3323532http://purl.uniprot.org/core/volume"198"xsd:string
http://purl.uniprot.org/citations/3323532http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/3323532
http://purl.uniprot.org/citations/3323532http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/3323532