1HI7
NMR SOLUTION STRUCTURE OF THE DISULPHIDE-LINKED HOMODIMER OF HUMAN TFF1, 10 STRUCTURES
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2-D 1H-1H HOMONUCLEAR TOCSY | 0.01 | 5.9 | 1 atm | 298 | |||
2 | ROESY | 0.01 | 5.9 | 1 atm | 298 | |||
3 | NOESY | 0.01 | 5.9 | 1 atm | 298 | |||
4 | 1H/15N HSQC | 0.01 | 5.9 | 1 atm | 298 | |||
5 | HSQC-NOESY | 0.01 | 5.9 | 1 atm | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 500 |
2 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE | CNS |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | TOTAL NOE CONSTRAINT VIOLATIONS < 1.0 A |
Conformers Calculated Total Number | 11 |
Conformers Submitted Total Number | 10 |
Representative Model | 6 (n/a) |
Additional NMR Experimental Information | |
---|---|
Details | THE STRUCTURE WAS DETERMINED USING TWO AND THREE DIMENSIONAL NMR EXPERIMENTS ON, RESPECTIVELY, UNLABELLED AND N-15 LABELLED TFF1 DIMER PROTEIN. MANY ASSIGN WERE MADE BY MAKING USE IF THE BETTER RESOLVED MONOMER SPECTRA (POLSHAKOV ET AL. 1995,1997) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | CNS | 1.0 | BRUNGER |
2 | structure solution | CNS | 1.0 |