1D5V
SOLUTION STRUCTURE OF THE FORKHEAD DOMAIN OF THE ADIPOCYTE-TRANSCRIPTION FACTOR FREAC-11 (S12)
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-SEPARATED_NOESY | 1 MM S12 DBD, 10 MM NACL, 5 MM MGCL2, 0.02% NAN3, 5 MM DTT | 15 mM | 6.1 | AMBIENT | 300 | ||
2 | 3D_13C-SEPARATED_NOESY | 1 MM S12 DBD, 10 MM NACL, 5 MM MGCL2, 0.02% NAN3, 5 MM DTT | 15 mM | 6.1 | AMBIENT | 300 | ||
3 | HNHA | 1 MM S12 DBD, 10 MM NACL, 5 MM MGCL2, 0.02% NAN3, 5 MM DTT | 15 mM | 6.1 | AMBIENT | 300 | ||
4 | CROSS RELAXATION BETWEEN 13CA-1HA DIPOLAR AND 13C' CHEMICAL SHIFT ANISOTROPY | 1 MM S12 DBD, 10 MM NACL, 5 MM MGCL2, 0.02% NAN3, 5 MM DTT | 15 mM | 6.1 | AMBIENT | 300 | ||
5 | CROSS RELAXATION BETWEEN 13CA-1HA AND 15N-1HN DIPOLAR INTERACTIONS | 1 MM S12 DBD, 10 MM NACL, 5 MM MGCL2, 0.02% NAN3, 5 MM DTT | 15 mM | 6.1 | AMBIENT | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 800 |
2 | Varian | UNITYPLUS | 600 |
3 | Varian | UNITYPLUS | 500 |
NMR Refinement | ||
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Method | Details | Software |
COMBINED DISTANCE GEOMETRY/SIMULATING ANNEALING PROCEDURE | THE STRUCTURE WAS DETERMINED FROM 1042 DISTANCE RESTRAINTS, COMPLEMENTED WITH 145 RESTRAINTS ON DIHEDRAL ANGLES AND 36 RESTRAINTS ON HYDROGEN BOND LENGTHS. | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 125 |
Conformers Submitted Total Number | 25 |
Representative Model | 8 (closest to the average) |
Additional NMR Experimental Information | |
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Details | HNCA, HN(CO)CA, HNCACB, CACB(CO)NH AND HNCO EXPERIMENTS WERE USED TO OBTAIN SEQUENTIAL ASSIGNMENTS FOR THE BACKBONE. SIDE-CHAIN RESONANCES WERE ASSIGNED USING TOCSY-15N-HSQC, C(CO)NH, H(CCO)NH AND HC(C)H-TOCSY EXPERIMENTS. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | NMRPipe | 1 | DELAGLIO |
2 | refinement | ANSIG | 3.3 | KRAULIS |
3 | structure solution | X-PLOR | 3.1 | BRUNGER |