Nucleotide sequence of Streptomyces griseus initiator tRNA

The primary structure of initiator tRNA from Streptomyces griseus was determined by post-labeling procedures. The nucleotide sequence is pC-G-C-G-G-G-G-U-G-G-A-G-C-A-G-C-U-C-G-G-D-A-G-C-U-C-G-C-U-G-G-G-C-U-C-A-U-A-A-C-C- C-A-G-A-G-G-U-C-G-C-A-G-G-U-psi-C-A-m1A-A-U-C-C-U-G-U-C-C-C-C-G-C-U-A-C-C-A0H. The unique feature of the sequence of this tRNA is that residue 54 is occupied by unmodified U, while ribothymidine is located in that position in most initiator tRNAs from eubacteria.