SOLUTION NMR Experimental Data


Experimental Details
Sample Conditions
Sample Contents1 mM apocytochrome b5, 13C,15N
Solvent90% H2O, 10% D2O
Ionic Strengthlow
pH6.2
Pressureambient
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY
Sample Contents1 mM apocytochrome b5, 15N
Solvent90% H2O, 10% D2O
Ionic Strengthlow
pH6.2
Pressureambient
Temperature (K)298
Experiment(s):3D_15N-separated_NOESY
Sample Contents2 mM apocytochrome b5
Solvent90% H2O, 10% D2O
Ionic Strengthlow
pH6.2
Pressureambient
Temperature (K)298
Experiment(s):2D-NOESY
Sample Contents2 mM apocytochrome b5
Solvent100% D2O
Ionic Strengthlow
pH6.2
Pressureambient
Temperature (K)298
Experiment(s):2D-NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker AVANCE 600.0
Bruker AMX 500.0
NMR Refinement
Method distance geometry simulated annealing molecular dynamics
Details His 26, 27, 39, 63, and 80 were protonated at the NE2 position in accordance to 15N NMR data. His 15 has a high pK and was protonated at the ND1 and NE2 positions. Additional details are provided in the primary citation.
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 The amino acid sequence numbering follows the bovine scheme, with the first four residues given negative values. These four residues are disordered and not included in the coordinates.
Computation: NMR Software
# Classification Software Name Author
1 refinement X-PLOR 3.851 Brunger
2 structure solution X-PLOR 3.851 Brunger
3 data analysis FELIX 97 MSI
4 processing FELIX 97 MSI
5 collection XWINNMR 2.5 Bruker