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Solution Structure of the DNA complex of the C-terminal Domain of Rok
Authors
Xia, B., Duan, B.
Assembly
Rok/DNA Complex
Entity
1. Rok/DNA Complex, entity 1 (polymer, Thiol state: not present), 92 monomers, 10613.06 Da Detail

GTTRRRRGTA RPGSKAAKLR EAAIKTLKRH NAAIKSSELQ KEIEKESGLE IPNMTTFMQS LIKMYPEVKK PYRGQYILEG EIESLEHHHH HH


2. Rok/DNA Complex, entity 2 (polymer, Thiol state: not present), 18 monomers, 5576.586 × 2 Da Detail

CTAATAACTA GTTATTAG


Total weight
21766.23 Da
Max. entity weight
10613.06 Da
Source organism
Bacillus subtilis subsp. subtilis str. 168 , Bacillus subtilis
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 97.3 %, Completeness: 82.6 %, Completeness (bb): 87.5 % Detail

Polymer type: polypeptide(L) polydeoxyribonucleotide

Total1H13C15N
All82.6 % (1063 of 1287)83.2 % (633 of 761)81.2 % (345 of 425)84.2 % (85 of 101)
Backbone87.5 % (586 of 670)91.3 % (285 of 312)81.9 % (221 of 270)90.9 % (80 of 88)
Sidechain78.8 % (554 of 703)77.5 % (348 of 449)83.4 % (201 of 241)38.5 % (5 of 13)
Aromatic41.8 % (41 of 98)55.2 % (37 of 67)12.9 % (4 of 31)
Methyl98.9 % (92 of 93)98.0 % (49 of 50)100.0 % (43 of 43)

1. entity 1

GTTRRRRGTA RPGSKAAKLR EAAIKTLKRH NAAIKSSELQ KEIEKESGLE IPNMTTFMQS LIKMYPEVKK PYRGQYILEG EIESLEHHHH HH

2. entity 2

CTAATAACTA GTTATTAG

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.0, Details 0.5 mM [U-99% 13C; U-99% 15N] Rok, 2.5 mM 1H_12C_14N Seq1, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1Rok[U-99% 13C; U-99% 15N]protein0.5 mM
2Seq1[U-13C;U-15N]DNA2.5 mM
3H2Onatural abundancesolvent90 %
4D2O[U-2H]solvent10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 5ZUX, Strand ID: A Detail


Release date
2018-12-17
Citation
How bacterial xenogeneic silencer rok distinguishes foreign from self DNA in its resident genome
Duan, B., Ding, P., Hughes, T.R., Navarre, W.W., Liu, J., Xia, B.
Nucleic Acids Res. (2018), 46, 10514-10529, PubMed 30252102 , DOI 10.1093/nar/gky836 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 36187 released on 2018-12-17
    Title Solution Structure of the DNA-Binding Domain of Rok
Related entities 1. Rok/DNA Complex, entity 1, : 1 : 4 entities Detail
Experiments performed 4 experiments Detail
Chemical shift validation 4 contents Detail
Keywords DNA BINDING PROTEIN-DNA complex, winged helix, xenogeneic silencer