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Solution structure of the N-terminal domain of Bacillus subtilis delta subunit of RNA polymerase
Authors
Motackova, V., Sanderova, H., Zidek, L., Novacek, J., Padrta, P., Svenkova, A., Jonak, J., Krasny, L., Sklenar, V.
Assembly
N delta
Entity
1. N delta (polymer, Thiol state: not present), 99 monomers, 11751.95 Da Detail

GIKQYSQEEL KEMALVEIAH ELFEEHKKPV PFQELLNEIA SLLGVKKEEL GDRIAQFYTD LNIDGRFLAL SDQTWGLRSW YPYDQLDEET QLEHHHHHH


Formula weight
11751.95 Da
Source organism
Bacillus subtilis
Exptl. method
solution NMR
Refine. method
molecular dynamics, simulated annealing
Data set
assigned_chemical_shifts, coupling_constants, RDCs
Chem. Shift Complete
Sequence coverage: 98.0 %, Completeness: 96.2 %, Completeness (bb): 95.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All96.2 % (1167 of 1213)96.1 % (608 of 633)96.2 % (455 of 473)97.2 % (104 of 107)
Backbone95.9 % (564 of 588)95.0 % (190 of 200)96.2 % (281 of 292)96.9 % (93 of 96)
Sidechain96.7 % (695 of 719)96.5 % (418 of 433)96.7 % (266 of 275)100.0 % (11 of 11)
Aromatic90.6 % (116 of 128)90.6 % (58 of 64)90.3 % (56 of 62)100.0 % (2 of 2)
Methyl100.0 % (104 of 104)100.0 % (52 of 52)100.0 % (52 of 52)

1. N delta

GIKQYSQEEL KEMALVEIAH ELFEEHKKPV PFQELLNEIA SLLGVKKEEL GDRIAQFYTD LNIDGRFLAL SDQTWGLRSW YPYDQLDEET QLEHHHHHH

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 301 K, pH 6.6


#NameIsotope labelingTypeConcentration
1N_delta0.0 ~ 0.0 mM
2sodium chloridenatural abundance10 mM
3sodium azidenatural abundance50 uM
4phosphate buffernatural abundance20 mM
Sample #2

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 301 K, pH 6.6


#NameIsotope labelingTypeConcentration
5N_delta0.0 ~ 0.0 mM
6sodium chloridenatural abundance10 mM
7sodium azidenatural abundance50 uM
8phosphate buffernatural abundance20 mM
9filamentous Pf1 bacteriophagenatural abundance14.29 mg/mL
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 301 K, pH 6.6


#NameIsotope labelingTypeConcentration
10N_delta0.0 ~ 0.0 mM
11sodium chloridenatural abundance10 mM
12sodium azidenatural abundance50 uM
13phosphate buffernatural abundance20 mM
14polyacrylamide gelnatural abundance5 %

LACS Plot; CA
Referencing offset: -0.22 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.22 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.04 ppm, Outliers: 4 Detail
LACS Plot; CO
Referencing offset: -0.22 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 10 models in PDB: 2KRC, Strand ID: A Detail


Coupling constant
87 J values in 1 lists
Field strength (1H) 600 MHz, Pressure 1 atm, Temperature 301 K, pH 6.6 Detail
Release date
2010-05-04
Citation
Solution structure of the N-terminal domain of Bacillus subtilis delta subunit of RNA polymerase and its classification based on structural homologs
Motackova, V., Sanderova, H., Zidek, L., Novacek, J., Padrta, P., Svenkova, A., Korelusova, J., Jonak, J., Krasny, L., Sklenar, V.
Proteins (2010), 78, 1807-1810, PubMed 20310067 , DOI 10.1002/prot.22708 ,
Related entities 1. N delta, : 1 : 2 : 2 : 55 entities Detail
Experiments performed 26 experiments Detail
Chemical shift validation 3 contents Detail
Keywords delta subunit, gram-positive bacteria, nuclear magnetic resonance, RNA polymerase, structural homologues