13FK

Crystal Structure of TK0807 Dimethyltransferase Bound to SAH and Monomethylated RNA

Summary for 13FK

• Entry DOI: 10.2210/pdb13fk/pdb
• Descriptor: TK0807, RNA (5'-R(*AP*GP*CP*CP*GP*CP*CP*(G7M)P*CP*GP*GP*UP*AP*A)-3'), 5'-S-[(3S)-3-azaniumyl-3-carboxypropyl]-5'-thioadenosine, ... (5 entities in total)
• Functional Keywords: dimethyltransferase, archaea, thermococcus kodakarensis, rna methyltransferase, rrna, 16s, m7g, cryo-trapped, rna binding protein
• Biological source: Thermococcus kodakarensis KOD1; More
• Total number of polymer chains: 4
• Total formula weight: 100612.21

Authors

Banco, M.T.,Tsai, Y.,Correa, I.R.,Zatopek, K.M. (deposition date: 2026-05-04, release date: 2026-10-28)

• Primary citation: Tsai, Y.,Banco, M.T.,Wolf, E.J.,Mersha, E.,Elkins, L.,Fluke, K.A.,Burkhart, B.W.,Dai, N.,Kuska, M.S.,Zatopek, K.M.,Santangelo, T.J.,Correa, I.R.; Discovery of Archaeal RNA Methyltransferases Catalyzing N2,7-Dimethylguanosine Modification at Ribosomal A-site; To Be Published,

Experimental method

X-RAY DIFFRACTION (2.05 Å)