Hiroki Kanazawa   Oscar M Saavedra   Juan Pablo Maianti   Simon A Young   Luis Izquierdo   Terry K. Smith   Stephen Hanessian   Jiro Kondo   
Hiroki Kanazawa   Fumika Baba   Mai Koganei   Jiro Kondo   
NUCLEIC ACIDS RESEARCH 45(21) 12529-12535 2017年12月 [査読有り]
The aminoglycoside resistance conferred by an N1-methylation of A1408 in 16S rRNA by a novel plasmid-mediated methyltransferase NpmA can be a future health threat. In the present study, we have determined crystal structures of the bacterial riboso...
JOURNAL OF INORGANIC BIOCHEMISTRY 176 140-143 2017年11月 [査読有り]
We have determined a crystal structure of an RNA duplex containing a novel metal-binding motif. The motif is composed of two sheared GOA base pairs, two unpaired A residues and four phosphate groups in close proximity. Four A residues make an A-A-...
Jiro Kondo   Toru Sugawara   Hisao Saneyoshi   Akira Ono   
CHEMICAL COMMUNICATIONS 53(86) 11747-11750 2017年11月 [査読有り]
Herein, we determined a high-resolution crystal structure of a B-form DNA duplex containing consecutive dinuclear metal ion-mediated base pairs, namely, 4-thiothymine-2Ag(I)-4-thiothymine (S-2Ag(I)-S), and four Ag(I) ions form a rectangular networ...