ssi:SSU0789 K00857 thymidine kinase [EC:2.7.1.21] | (GenBank) tdk; putative thymidine kinase ssi:SSU0790 K02835 peptide chain release factor 1 | (GenBank) prfA; peptide chain release factor 1 ssi:SSU0791 K02493 release factor glutamine methyltransferase [EC:2.1.1.297] | (GenBank) putative methyltransferase