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The CTD of HpDprA, a DNA binding Winged Helix domain which do not bind dsDNA
Authors
Lisboa, J., Celma, L., Sanchez, D., Marquis, M., Andreani, J., Guerois, R., Ochsenbein, F., Durand, D., Marsin, S., Cuniasse, P., Radicella, J.P., Quevillon-Cheruel, S.
Assembly
DNA protecting protein DprA
Entity
1. DNA protecting protein DprA (polymer, Thiol state: all free), 59 monomers, 7127.194 Da Detail

MLKDYHLKEM PEMEDEFLEY CAKNPSYEEA YLKFGDKLLE YELLGKIKRI NHIVVLAHH


Formula weight
7127.194 Da
Source organism
Helicobacter pylori
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.3 %, Completeness: 85.4 %, Completeness (bb): 81.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All85.4 % (636 of 745)90.8 % (355 of 391)76.6 % (226 of 295)93.2 % (55 of 59)
Backbone81.1 % (284 of 350)94.9 % (112 of 118)66.9 % (117 of 175)96.5 % (55 of 57)
Sidechain90.0 % (407 of 452)89.0 % (243 of 273)92.7 % (164 of 177) 0.0 % (0 of 2)
Aromatic78.9 % (60 of 76)78.9 % (30 of 38)78.9 % (30 of 38)
Methyl100.0 % (62 of 62)100.0 % (31 of 31)100.0 % (31 of 31)

1. entity 1

MLKDYHLKEM PEMEDEFLEY CAKNPSYEEA YLKFGDKLLE YELLGKIKRI NHIVVLAHH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.6, Details 128 uM 15N,13C HpDprA CTD, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1HpDprA CTD[U-15N; U-13C]128 uM
2Phosphate Buffer (NH2PO4)natural abundance20 mM
3NaClnatural abundance50 mM
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 5.6, Details 128 uM [U-13C; U-15N] C-terminal Domain of Helicobacter Pylori RecA-loader DNA Processing Protein A (DprA), 100% D2O


#NameIsotope labelingTypeConcentration
4HpDprA CTD[U-13C; U-15N]128 uM
5Phosphate Buffer (NH2PO4)natural abundance20 mM
6NaClnatural abundance50 mM
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 5.6, Details 34 uM [U-15N] C-terminal Domain of Helicobacter Pylori RecA-loader DNA Processing Protein A (DprA), 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
7HpDprA CTD[U-15N]34 uM
8Phosphate Buffer (NH2PO4)natural abundance20 mM
9NaClnatural abundance50 mM

LACS Plot; CA
Referencing offset: -0.54 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.54 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: -0.04 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 6GW7, Strand ID: A Detail


Release date
2019-04-17
Citation
The C-terminal domain of HpDprA is a DNA-binding winged helix domain that does not bind double-stranded DNA
Lisboa, J., Celma, L., Sanchez, D., Marquis, M., Andreani, J., Guerois, R., Ochsenbein, F., Durand, D., Marsin, S., Cuniasse, P., Radicella, J.P., Quevillon-Cheruel, S.
FEBS J. (2019), 286, 1941-1958, PubMed 30771270 , DOI 10.1111/febs.14788 ,
Related entities 1. DNA protecting protein DprA, : 1 : 5 entities Detail
Experiments performed 8 experiments Detail
NMR combined restraints 4 contents Detail
Keywords DNA BINDING PROTEIN, DprA, Helicobacter pylori, Winged Helix