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Structure of a conserved retroviral RNA packaging element by NMR spectroscopy and cryo-electron tomography
Authors
Summers, M.F., Irobalieva, R.N., Tolbert, B., Smalls-Manty, A., Iyalla, K., Loeliger, K., D'Souza, V., Khant, H., Schmid, M., Garcia, E., Telesnitsky, A., Chiu, W., Miyazaki, Y.
Assembly
65-MER
Entity
1. RNA (65-MER) (polymer, Thiol state: not present), 65 monomers, 21134.60 Da Detail

GGCGGACCCG UGGUGGAACA GACGUGUUCG GAACACCCGG CCGCAACCCU GGGAGACGUC CCAGG


2. RNA (66-MER) (polymer, Thiol state: not present), 66 monomers, 21479.81 Da Detail

GGCGGACCCG UGGUGGAACA GACGUGUUCG GAACACCCGG CCGCAACCCU GGGAGACGUC CCAGGG


Total weight
42614.41 Da
Max. entity weight
21479.81 Da
Source organism
Moloney murine leukemia virus
Exptl. method
solution NMR
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 45.8 %, Completeness: 18.2 %, Completeness (bb): 15.0 % Detail

Polymer type: polyribonucleotide

Total1H
All18.2 % (208 of 1146)18.2 % (208 of 1146)
Suger, PO415.0 % (118 of 786)15.0 % (118 of 786)
Nucleobase25.0 % (90 of 360)25.0 % (90 of 360)
Aromatic32.6 % (90 of 276)32.6 % (90 of 276)

1. RNA (65-MER)

GGCGGACCCG UGGUGGAACA GACGUGUUCG GAACACCCGG CCGCAACCCU GGGAGACGUC CCAGG

2. RNA (66-MER)

GGCGGACCCG UGGUGGAACA GACGUGUUCG GAACACCCGG CCGCAACCCU GGGAGACGUC CCAGGG

Sample

Solvent system 100% D2O, Pressure 1 atm, Temperature 273 K, pH 7.0 (±0.1), Details A series of RNAs containing different isotopic labelings were used, as described in the associated paper.


#NameIsotope labelingTypeConcentration
1RNA (65-MER)[U-2H]400.0 ~ 800.0 (±100.0) uM
2D2Onatural abundance100 (±100.0) %

Release date
2010-10-13
Citation
Structure of a conserved retroviral RNA packaging element by NMR spectroscopy and cryo-electron tomography
Miyazaki, Y., Irobalieva, R.N., Tolbert, B.S., Smalls-Mantey, A., Iyalla, K., Loeliger, K., Khant, V., Schmid, H., Garcia, M.F., Telesnitsky, E.L., Chiu, A., Summers, W.
J. Mol. Biol. (2010), 404, 751-772, PubMed 20933521 , DOI 10.1016/j.jmb.2010.09.009 ,
Related entities 1. RNA (65-MER), : 2 : 1 : 2 entities Detail
Related entities 2. RNA (66-MER), : 2 : 2 : 1 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 44 contents Detail
Keywords cryo-ET, NMR, packaging, retrovirus, RNA