4AIY
R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, 'GREEN' SUBSTATE, AVERAGE STRUCTURE
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D DQF-COSY | H2O AND D2O | 8.0 | 1 atm | 310 | |||
2 | NOESY AND TOCSY | H2O AND D2O | 8.0 | 1 atm | 310 | |||
3 | 2D 13C-1H HSQC | H2O AND D2O | 8.0 | 1 atm | 310 | |||
4 | HSQC-TOCSY | H2O AND D2O | 8.0 | 1 atm | 310 | |||
5 | 3D TOCSY-NOESY | H2O AND D2O | 8.0 | 1 atm | 310 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AM500 | 500 |
2 | Varian | UNITY INOVA PLUS | 750 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
SYMMETRY-ADR METHOD: SIMULATED ANNEALING, WATER-SHELL REFINEMENT, AND ENERGY MINIMIZATION | REFINEMENT WAS DONE IN A SHELL OF WATER MOLECULES (J.P.LINGE,M.NILGES,1998, J.BIOMOL.NMR, IN PRESS). | X-PLOR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | LOWEST TOTAL ENERGY |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 1 |
Representative Model | (minimized average structure) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | 3.1 | BRUNGER |
2 | structure solution | X-PLOR |