Nucleotide sequences of Bacillus stearothermophilus ribosomal protein genes: part of the ribosomal S10 operon.
Restriction fragments from Bacillus stearothermophilus chromosomal DNA were cross-hybridized with the Escherichia coli ribosomal protein L2 gene rplB. A 2-kb EcoRI fragment which showed cross-hybridization was cloned into the M13 phage and sequenced by the dideoxy chain-terminating method. Comparison of the deduced amino-acid sequences with the corresponding sequences of E. coli ribosomal proteins showed that this fragment contains the region encoding the C-terminus of L2, the genes encoding S19, L22, S3 as well as the N-terminus of L16. Thus the organization of this gene cluster is the same as that in the S10 operon of E. coli. The deduced sequences of proteins L22 and S3, which have not been determined so far, were found to have 52% or 55% amino-acid identity, respectively, with those of the corresponding proteins in E. coli. The deduced B. stearothermophilus S19 protein sequence was in accordance with the reinvestigated protein sequence (H. Hirano, personal communication).
Krömer
W J
WJ
Max-Planck-Institut für Molekulare Genetik, Abteilung Wittmann, Berlin.
Hatakeyama
T
T
Kimura
M
M
D000595:Amino Acid Sequence; D001483:Base Sequence; D003001:Cloning, Molecular; D015342:DNA Probes; D004926:Escherichia coli / Q000235:genetics; D005798:Genes, Bacterial; D001411:Geobacillus stearothermophilus / Q000235:genetics*; D008969:Molecular Sequence Data; D009876:Operon; D012269:Ribosomal Proteins / Q000235:genetics*
D015342:DNA Probes; D012269:Ribosomal Proteins; C029466:ribosomal protein L2; C029537:ribosomal protein S10; C044152:ribosomal protein S3