scholarly journals Stability of the unique anticodon loop conformation of E.coli tRNAfMet

1979 ◽  
Vol 7 (6) ◽  
pp. 1457-1467 ◽  
Author(s):  
Paul Wrede ◽  
Alexander Rich
Keyword(s):  
Anticodon Loop ◽  
Loop Conformation

scholarly journals Initiator tRNAs have a unique anticodon loop conformation.

1979 ◽  
Vol 76 (7) ◽  
pp. 3289-3293 ◽  
Author(s):  
P. Wrede ◽  
N. H. Woo ◽  
A. Rich
Keyword(s):  
Anticodon Loop ◽  
Loop Conformation

Undecagold labeling of tRNA

1991 ◽  
Vol 49 ◽  
pp. 44-45
Author(s):  
James F. Hainfeld ◽  
Kyra M. Alford ◽  
Mathias Sprinzl ◽  
Valsan Mandiyan ◽  
Santa J. Tumminia ◽  
...  
Keyword(s):  
High Resolution ◽  
Transmission Electron Micrograph ◽  
Anticodon Loop ◽  
Electron Micrograph ◽  
Reaction Conditions ◽  
Scanning Transmission Electron ◽  
Transmission Electron ◽  
Scanning Transmission

The undecagold (Au11) cluster was used to covalently label tRNA molecules at two specific ribonucleotides, one at position 75, and one at position 32 near the anticodon loop. Two different Au11 derivatives were used, one with a monomaleimide and one with a monoiodacetamide to effect efficient reactions.The first tRNA labeled was yeast tRNAphe which had a 2-thiocytidine (s2C) enzymatically introduced at position 75. This was found to react with the iodoacetamide-Aun derivative (Fig. 1) but not the maleimide-Aun (Fig. 2). Reaction conditions were 37° for 16 hours. Addition of dimethylformamide (DMF) up to 70% made no improvement in the labeling yield. A high resolution scanning transmission electron micrograph (STEM) taken using the darkfield elastically scattered electrons is shown in Fig. 3.

scholarly journals Importance of a tRNA anticodon loop modification and a conserved, noncanonical anticodon stem pairing in tRNACGGPro for decoding

2019 ◽  
Vol 294 (14) ◽  
pp. 5281-5291 ◽  
Author(s):  
Ha An Nguyen ◽  
Eric D. Hoffer ◽  
Christine M. Dunham
Keyword(s):  
Anticodon Loop

Cyclic Analogues of the Chemerin C-Terminus Mimic a Loop Conformation Essential for Activating the Chemokine-like Receptor 1

2021 ◽  
Vol 64 (6) ◽  
pp. 3048-3058
Author(s):  
Tobias F. Fischer ◽  
Clara T. Schoeder ◽  
Tristan Zellmann ◽  
Jan Stichel ◽  
Jens Meiler ◽  
...  
Keyword(s):  
C Terminus ◽  
Loop Conformation

scholarly journals A UGU sequence in the anticodon loop is a minimum requirement for recognition by Escherichia coli tRNA-guanine transglycosylase.

1994 ◽  
Vol 269 (51) ◽  
pp. 32221-32225
Author(s):  
S. Nakanishi ◽  
T. Ueda ◽  
H. Hori ◽  
N. Yamazaki ◽  
N. Okada ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Anticodon Loop ◽  
Minimum Requirement

scholarly journals Low Energy CD of RNA Hairpin Unveils a Loop Conformation Required for λN Antitermination Activity

2005 ◽  
Vol 280 (37) ◽  
pp. 32177-32183 ◽  
Author(s):  
Neil P. Johnson ◽  
Walter A. Baase ◽  
Peter H. von Hippel
Keyword(s):  
Low Energy ◽  
Rna Hairpin ◽  
Loop Conformation
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