SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D 1H-13C NOESY aliphatic 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
2 3D 1H-13C NOESY aromatic 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
3 3D HNCACB 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
4 3D 1H-15N NOESY 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
5 3D CBCA(CO)NH 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
7 3D HNCO 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
6 2D 1H-15N HSQC 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
8 2D 1H-13C HSQC aliphatic 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
9 2D 1H-13C HSQC aromatic 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
10 deuterium exchange 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
11 3D C(CO)NH 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
12 3D H(CCO)NH 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
13 2D HBCBCGCDHD 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT, 1 mM [U-99% 13C; U-99% 15N] E5, 93% H2O/7% D2O 0.12 93% H2O/7% D2O 7 1 293
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
torsion angle dynamics Due to the paramagnetic effects of the iron in the [2Fe-2S] cluster, amides in the close neighbourhood were not observable. These included C54, C60, C63, and C100. Restraints to fix the ligand and the sulfur atoms of these cysteine residues were added based on XRD structures and are contained in ssbond.upl and ssbond.lol. 3
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model 1 (closest to the average)
Computation: NMR Software
# Classification Version Software Name Author
1 processing 2007 Felix Accelrys Software Inc.
2 data analysis 3.115 Sparky Goddard
3 structure calculation 2.1 CYANA Guntert, Mumenthaler and Wuthrich
4 peak picking 3.115 Sparky Goddard
5 data analysis 1.5 PSVS Bhattacharya and Montelione