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Solution Structure of the DNA-binding TubR fragment from Clostridium Botulinum
Authors
Valverde, P., Canada, F.J., Jimenez-Barbero, J., Oliva, M.A.
Assembly
DNA-binding protein TubR
Entity
1. DNA-binding protein TubR (polymer), 81 monomers, 9419.162 Da Detail

MAVNKNEYKI LIMLKENQCT TELKSFTYTK LCNISKLSMS TVRRSIKKFL ELQYVKEGCK QGISKTFYIT PNGIEKLKSI M


Formula weight
9419.162 Da
Source organism
Clostridium phage c-st
Exptl. method
solution NMR
Refine. method
torsion angle dynamicsmolecular dynamicsdistance geometry
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 98.8 %, Completeness: 95.5 %, Completeness (bb): 96.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All95.5 % (977 of 1023)95.4 % (514 of 539)97.7 % (385 of 394)86.7 % (78 of 90)
Backbone96.9 % (469 of 484)95.1 % (156 of 164)97.9 % (235 of 240)97.5 % (78 of 80)
Sidechain94.8 % (585 of 617)95.5 % (358 of 375)97.8 % (227 of 232) 0.0 % (0 of 10)
Aromatic95.2 % (59 of 62)90.3 % (28 of 31)100.0 % (31 of 31)
Methyl97.8 % (90 of 92)97.8 % (45 of 46)97.8 % (45 of 46)

1. entity 1

MAVNKNEYKI LIMLKENQCT TELKSFTYTK LCNISKLSMS TVRRSIKKFL ELQYVKEGCK QGISKTFYIT PNGIEKLKSI M

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 (±0.05) atm, Temperature 298 (±0.1) K, pH 6.4 (±0.1), Details 225 uM [U-15N] TubR, 25 mM potassium phosphate, 50 mM potassium chloride, 2 mM D-10 DTT, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1TubR[U-15N]225 (±1.0) uM
2potassium phosphatenatural abundance25 (±0.1) mM
3potassium chloridenatural abundance50 (±0.1) mM
4DTTD-102 (±0.1) mM

Protein Blocks Logo
Calculated from 20 models in PDB: 6TEY, Strand ID: A Detail


Release date
2020-07-13
Citation
Structure of TubR protein fragment from Clostridium Botulinum's phage c-st
Valverde, P., Canada, F.J., Jimenez-Barbero, J., Oliva, M.A.
Related entities 1. DNA-binding protein TubR, : 1 : 1 : 4 entities Detail
Experiments performed 14 experiments Detail
Chemical shift validation 3 contents Detail
Keywords DNA BINDING PROTEIN, DNA segregation, TubR, partition systems, winged helix-turn-helix