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. Author manuscript; available in PMC: 2014 Sep 4.
Published in final edited form as: RNA Biol. 2010 Mar 14;7(2):192–204. doi: 10.4161/rna.7.2.11207

Table 2.

Sites of 2'-0-methylation within human spliceosomal snRNAs

Organism snRNA Position Mechanism Enzyme Verified/Predicted Reference
U1 A70 Box C/D RNP U90 Predicted 54, 135
G11 Box C/D RNP HBII-382 Predicted 54, 135
G19 Box C/D RNP mgU2-19/30 Predicted 54, 118
U2 G25 Box C/D RNP mgU2-25/61 Predicted 118, 135
A30 Box C/D RNP mgU2-19/30 Predicted 54, 118
C61 Box C/D RNP mgU2-25/61 Predicted 118, 135
HBII-382 Predicted 54, 135
C8 Box C/D RNP mgU12-22/U4-8 Predicted 54, 118
U4 U91 Predicted 54, 118, 135
Human A65 Box C/D RNP U87 Predicted 54, 142, 143
U41 Box C/D RNP U87 Predicted 54, 139, 143
U5 U88 Predicted 54, 139
C45 Box C/D RNP U85 Predicted 54, 55, 140
A47 Box C/D RNP mgU6-47 Predicted 144
A53 Box C/D RNP mgU6-53 Predicted 145
U6 mgU6-53B Predicted 145
C60 Box C/D RNP HBII-166 Predicted 135
C62 Box C/D RNP U94 Predicted 146
C77 Box C/D RNP mgU6-77 Predicted 144
U12 G22 Box C/D RNP mgU12-22/U4-8 Predicted 54, 118