2026-07-18_00000207|ligand|9S1D

Crystal structure of the methyltransferase ribozyme 1 with two 2'O-methylation (MTR1m2); X-ray diffraction 2.60Å
RNA #1 14 bases

CCACUG(1MA)GAGCUUC

CCACUGAGAGCUUC
RNA #2 24 bases

GGAAGCUCUGA(OMC)CGACCCCCAGCC

GGAAGCUCUGACCGACCCCCAGCC
RNA #3 24 bases

GCUGGGACAACUAGACA(OMU)ACAGUG

GCUGGGACAACUAGACAUACAGUG
Non polymer #4 GUN

InChI=1S/C5H5N5O/c6-5-9-3-2(4(11)10-5)7-1-8-3/h1H,(H4,6,7,8,9,10,11)

c1[nH]c2c(n1)C(=O)NC(=N2)N
Non polymer #5 MG

InChI=1S/Mg/q+2

[Mg+2]
Non polymer #6 NA

InChI=1S/Na/q+1

[Na+]
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Reference