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Solution structure of RRM domian of La protein from Trypanosoma brucei
Authors
Shan, F.Z.
Assembly
RNA binding protein La-like protein
Entity
1. RNA binding protein La-like protein (polymer, Thiol state: not present), 99 monomers, 11266.59 Da Detail

TDHQTVYVKP VPPTATLEQL TEFFSKHGTV QAVWRRYFAG KKDAPPESRT KPSVFVVFNS SEEAEAFQKA PPMYDDVQLT AEMKTTYLER KAEEIAAKK


Formula weight
11266.59 Da
Source organism
Trypanosoma brucei
Exptl. method
solution NMR
Refine. method
distance geometry
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.0 %, Completeness: 69.1 %, Completeness (bb): 83.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All69.1 % (815 of 1179)82.1 % (505 of 615)47.0 % (219 of 466)92.9 % (91 of 98)
Backbone83.9 % (485 of 578)96.9 % (186 of 192)70.5 % (208 of 295)100.0 % (91 of 91)
Sidechain60.9 % (425 of 698)75.4 % (319 of 423)39.6 % (106 of 268) 0.0 % (0 of 7)
Aromatic 1.8 % (2 of 112) 3.6 % (2 of 56) 0.0 % (0 of 55) 0.0 % (0 of 1)
Methyl62.2 % (61 of 98)100.0 % (49 of 49)24.5 % (12 of 49)

1. RNA binding protein La-like protein

TDHQTVYVKP VPPTATLEQL TEFFSKHGTV QAVWRRYFAG KKDAPPESRT KPSVFVVFNS SEEAEAFQKA PPMYDDVQLT AEMKTTYLER KAEEIAAKK

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 0.5 mM [U-13C; U-15N] RRM, 200 mM sodium chloride, 20 mM sodium phosphate, 2 mM DTT, 2 mM EDTA, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1RRM[U-13C; U-15N]protein0.5 mM
2DTTnatural abundance2 mM
3EDTAnatural abundance2 mM
4sodium chloridenatural abundancesalt200 mM
5sodium phosphatenatural abundancebuffer20 mM
6H2Onatural abundancesolvent90 %
7D2O[U-2H]solvent10 %

LACS Plot; CA
Referencing offset: 2.98 ppm, Outliers: 3 Detail
LACS Plot; CB
Referencing offset: 2.98 ppm, Outliers: 3 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 3 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 5ZUH, Strand ID: A Detail


Release date
2018-06-12
Citation
A telomerase subunit homolog La protein from Trypanosoma brucei plays an essential role in ribosomal biogenesis
Shan, F., Mei, S., Zhang, J., Zhang, X., Xu, C., Liao, S., Tu, X.
FEBS J. (2019), 286, 3129-3147, PubMed 30993866 , DOI 10.1111/febs.14853 ,
Related entities 1. RNA binding protein La-like protein, : 1 : 28 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 5 contents Detail
Keywords La motif, RNA BINDING PROTEIN, RNA-binding, RRM domian, Trypanosoma brucei