SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents3mM KaiA135N U-15N, 50mM sodium chloride, 20mM phosphate buffer
Solvent95% H2O, 5% D2O
Ionic Strength0.17
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):HNHA, HNHB
Sample Contents3mM KaiA135N U-15N,13C; 50mM sodium chloride; 20mM phosphate buffer
Solvent95% H2O, 5% D2O
Ionic Strength0.17
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):4D_13C/15N-separated_NOESY
Sample Contents3mM KaiA135N U-15N,13C; 50mM sodium chloride; 20mM phosphate buffer
Solvent100% D2O
Ionic Strength0.17
pH7.0
Pressureambient
Temperature (K)298
Experiment(s):4D_13C-separated_NOESY, HAHB, BRCTCO/BRCTCN
Spectrometer Information
Manufacturer Model Field Strength
Varian INOVA 600.0
NMR Refinement
Method Distance geometry, Simulated annealing regularization, Simulated annealing refinement
Details The structures are based on 2034 restraints: 1816 are NOE-derived distance constraints, 187 are dihedral angle restraints and 31 are distance restraints from hydrogen bonds
NMR Ensemble Information
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 Submission corresponds to the average minimized structure based on a 25-low-energy-structures family. The 1H, 15N and 13C chemical shifts of KaiA135N are deposited at the BMRB database (http://www.bmrb.wisc.edu) under the accession number 5031.
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.851 Brunger
2 data analysis PIPP 4.2.6 Garrett
3 processing NMRPipe 1.8 Rev 2001.030.21.27 Delaglio
4 collection VNMR 6.1b Varian Associates