Search

NMR structure of the I-V kissing-loop interaction of the Neurospora VS ribozyme
Authors
Bouchard, P., Legault, P.
Assembly
I-V kissing-loop interaction of the Neurospora VS ribozyme
Entity
1. RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3') (polymer, Thiol state: not present), 22 monomers, 7112.213 Da Detail

GAGCAGCAUC GUCGGCUGCU CA


2. RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3') (polymer, Thiol state: not present), 21 monomers, 6783.991 Da Detail

GCGGCAGUUG ACUACUGUCG C


Total weight
13896.204 Da
Max. entity weight
7112.213 Da
Source organism
Neurospora crassa
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 62.8 %, Completeness (bb): 49.3 % Detail

Polymer type: polyribonucleotide

Total1H13C15N
All62.8 % (433 of 689)60.9 % (231 of 379)64.8 % (186 of 287)69.6 % (16 of 23)
Suger, PO449.3 % (233 of 473)45.7 % (118 of 258)53.5 % (115 of 215)
Nucleobase92.6 % (200 of 216)93.4 % (113 of 121)98.6 % (71 of 72)69.6 % (16 of 23)
Aromatic92.1 % (175 of 190)92.6 % (88 of 95)98.6 % (71 of 72)69.6 % (16 of 23)

1. RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')

GAGCAGCAUC GUCGGCUGCU CA

2. RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')

GCGGCAGUUG ACUACUGUCG C

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
1RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')natural abundance1.3 ~ 2.2 mM
2RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')[U-15N]1.3 ~ 2.2 mM
3TRIS[U-2H]10 mM
4sodium chloridenatural abundance50 mM
5sodium azidenatural abundance0.05 mM
6magnesium chloridenatural abundance5 mM
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
7RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')natural abundance1.5 mM
8RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')[U-13C; U-15N]1.5 mM
9TRIS[U-2H]10 mM
10sodium chloridenatural abundance50 mM
11sodium azidenatural abundance0.05 mM
12magnesium chloridenatural abundance5 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
13RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-15N]1.4 mM
14RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.4 mM
15TRIS[U-2H]10 mM
16sodium chloridenatural abundance50 mM
17sodium azidenatural abundance0.05 mM
18magnesium chloridenatural abundance5 mM
Sample #4

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
19RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-13C; U-15N]1.7 mM
20RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.7 mM
21TRIS[U-2H]10 mM
22sodium chloridenatural abundance50 mM
23sodium azidenatural abundance0.05 mM
24magnesium chloridenatural abundance5 mM
Sample #5

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
25RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-13C; U-15N]-Gua1.4 mM
26RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.4 mM
27TRIS[U-2H]10 mM
28sodium chloridenatural abundance50 mM
29sodium azidenatural abundance0.05 mM
30magnesium chloridenatural abundance5 mM
Sample #6

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details The labeling is actually [U-13C;U-15N]-Gua+Cyt, but is not in the choice


#NameIsotope labelingTypeConcentration
31RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-13C; U-15N]-Gua1.4 mM
32RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.4 mM
33TRIS[U-2H]10 mM
34sodium chloridenatural abundance50 mM
35sodium azidenatural abundance0.05 mM
36magnesium chloridenatural abundance5 mM
Sample #7

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
37RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-15N]1.4 mM
38RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.4 mM
39TRIS[U-2H]10 mM
40sodium chloridenatural abundance50 mM
41sodium azidenatural abundance0.05 mM
42magnesium chloridenatural abundance5 mM
Sample #8

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
43RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')natural abundance1.3 mM
44RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')[U-15N]1.3 mM
45TRIS[U-2H]10 mM
46sodium chloridenatural abundance50 mM
47sodium azidenatural abundance0.05 mM
48magnesium chloridenatural abundance5 mM
Sample #9

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
49RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-13C; U-15N]1.7 mM
50RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')natural abundance1.7 mM
51TRIS[U-2H]10 mM
52sodium chloridenatural abundance50 mM
53sodium azidenatural abundance0.05 mM
54magnesium chloridenatural abundance5 mM
Sample #10

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
55RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')natural abundance1.5 mM
56RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')[U-13C; U-15N]1.5 mM
57TRIS[U-2H]10 mM
58sodium chloridenatural abundance50 mM
59sodium azidenatural abundance0.05 mM
60magnesium chloridenatural abundance5 mM
Sample #11

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 7.0


#NameIsotope labelingTypeConcentration
61RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3')[U-15N]0.2 ~ 0.3 mM
62RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3')[U-15N]0.2 ~ 0.3 mM
63TRIS[U-2H]10 mM
64sodium chloridenatural abundance50 mM
65sodium azidenatural abundance0.05 mM
66magnesium chloridenatural abundance5 mM
67Pf1 phagenatural abundance14.6-20.5 mg/mL

Release date
2014-01-09
Citation
Structural insights into substrate recognition by the Neurospora Varkud satellite ribozyme: importance of U-turns at the kissing-loop junction
Bouchard, P., Legault, P.
Biochemistry (2014), 53, 258-269, PubMed 24325625 , DOI 10.1021/bi401491g ,
Related entities 1. RNA (5'-R(*GP*AP*GP*CP*AP*GP*CP*AP*UP*CP*GP*UP*CP*GP*GP*CP*UP*GP*CP*UP*CP*A)-3'), : 1 entities Detail
Related entities 2. RNA (5'-R(*GP*CP*GP*GP*CP*AP*GP*UP*UP*GP*AP*CP*UP*AP*CP*UP*GP*UP*CP*GP*C)-3'), : 1 entities Detail
Experiments performed 33 experiments Detail
NMR combined restraints 7 contents Detail
Keywords kissing-loop interaction, Neurospora VS ribozyme, NMR structural studies, substrate recognition, U-turn