CRYSTAL STRUCTURE OF P. ABYSSI TRNA M1A58 METHYLTRANSFERASE IN COMPLEX WITH S-ADENOSYL-L-HOMOCYSTEINE 3LHD TRANSFERASE, RNA METHYLTRANSFERASE, M1A, TRMI, INTERMOLECULAR CONTACTS, REGION- SPECIFICITY, TETRAMER, DISULFIDE BOND, HYPERTHERMOSTABILITY, METHYLTRANSFERASE