Non-Watson Crick base pairs might stabilize RNA structural motifs in ribozymes — a comparative study of group-I intron structures

2003 ◽  
Vol 28 (5) ◽  
pp. 547-555 ◽  
Author(s):  
K. Chandrasekhar ◽  
R. Malathi
Keyword(s):  
Comparative Study ◽  
Group I Intron ◽  
Base Pairs ◽  
Structural Motifs ◽  
Group I ◽  
Rna Structural Motifs

Complementary sets of noncanonical base pairs mediate RNA helix packing in the group I intron active site

1998 ◽  
Vol 5 (1) ◽  
pp. 60-66 ◽  
Author(s):  
Scott A. Strobel ◽  
Lori Ortoleva-Donnelly ◽  
Sean P. Ryder ◽  
Jamie H. Cate ◽  
Eileen Moncoeur
Keyword(s):  
Active Site ◽  
Group I Intron ◽  
Base Pairs ◽  
Group I ◽  
Helix Packing ◽  
Noncanonical Base Pairs

The role of N7 protonation of guanine in determining the structure, stability and function of RNA base pairs

2015 ◽  
Vol 17 (39) ◽  
pp. 26249-26263 ◽  
Author(s):  
Antarip Halder ◽  
Sohini Bhattacharya ◽  
Ayan Datta ◽  
Dhananjay Bhattacharyya ◽  
Abhijit Mitra
Keyword(s):  
Ab Initio ◽  
Structure Stability ◽  
Base Pairs ◽  
Structural Motifs ◽  
Rna Structural Motifs ◽  
And Function

Ab initio computations and bioinformatics studies reveal that stabilization of some important RNA structural motifs might involve N7 protonation of guanine.

scholarly journals Lead cleavage sites in the core structure of group I intron-RNA

1993 ◽  
Vol 21 (2) ◽  
pp. 311-317 ◽  
Author(s):  
Barbara Striecjer ◽  
Uwe von Ahsen ◽  
Renée Schroeder
Keyword(s):  
Group I Intron ◽  
Core Structure ◽  
Cleavage Sites ◽  
The Core ◽  
Group I

An exceptional group-I intron-like insertion in the SSU rDNA of lichen mycobionts

1999 ◽  
Vol 35 (5) ◽  
pp. 536-541 ◽  
Author(s):  
M. Grube ◽  
B. Gutmann ◽  
U. Arup ◽  
A. de los Rios ◽  
J.-E. Mattsson ◽  
...  
Keyword(s):  
Group I Intron ◽  
Ssu Rdna ◽  
Exceptional Group ◽  
Group I
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