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Sheared A(anti)-A(anti) Pairs in a Destabilizing 2x2 Internal Loop: The NMR Structure of 5'(rGGCAAGCCU)2
Authors
Znosko, B.M., Burkard, M.E., Schroeder, S.J., Krugh, T.R., Turner, D.H.
Assembly
5'-R(*GP*GP*CP*AP*AP*GP*CP*CP*U)-3'
Entity
1. 5'-R(*GP*GP*CP*AP*AP*GP*CP*CP*U)-3' (polymer, Thiol state: not present), 9 monomers, 2933.755 × 2 Da Detail

GGCAAGCCU


Total weight
5867.51 Da
Max. entity weight
2933.755 Da
Exptl. method
NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 88.9 %, Completeness: 88.9 %, Completeness (bb): 88.9 % Detail

Polymer type: polyribonucleotide

Total31P
All88.9 % (8 of 9)88.9 % (8 of 9)
Suger, PO488.9 % (8 of 9)88.9 % (8 of 9)

1. dlRNA

GGCAAGCCU

Sample

Pressure 1 atm, Temperature 273 K, pH 6.8


#NameIsotope labelingTypeConcentration
1dlRNA1 mM
2NaCl80 mM
3phosphate buffer10 mM
4EDTA0.5 mM
5H2O90 %
6D2O10 %

Release date
2002-12-26
Citation
Sheared Aanti.Aanti base pairs in a destabilizing 2 x 2 internal loop: the NMR structure of 5'(rGGCAAGCCU)2
Znosko, B.M., Burkard, M.E., Schroeder, S.J., Krugh, T.R., Turner, D.H.
Biochemistry (2002), 41, 14969-14977, PubMed 12475246 , DOI: ,
Experiments performed 1 experiments Detail
nullKeywords AA mismatch, duplex, ribonucleic acid, tandem mismatch