1VRE
SOLUTION STRUCTURE OF COMPONENT IV GLYCERA DIBRANCHIATA MONOMERIC HEMOGLOBIN-CO
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOEY & QUANTITATIVE J-CORRELATION | 90% H2O/10% D2O | 100 mM KCL | 5.0 | 1 atm | 293 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 499.84 |
| 2 | Bruker | DMX | 500.13 |
| 3 | Bruker | DMX | 600.13 |
| 4 | Bruker | DMX | 750.13 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| HYBRID DISTANCE GEOMETRY/ SIMULATED ANNEALING | REFINED ITERATIVELY WITH X-PLOR AND PERL SCRIPTS WRITTEN IN-HOUSE AS DESCRIBED IN JRNL CITATION ABOVE | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | NO NOE VIOLATIONS GREATER THAN 0.2 ANGSTROM, NO DIHEDRAL RESTRAINT VIOLATIONS GREATER THAN 2 DEGREES. |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 29 |
| Additional NMR Experimental Information | |
|---|---|
| Details | 3D 15N NOESY-HSQC; 3D 13C NOESY-HSQC; 4D 13C/15N NOESY-HSQC; 3D HNHB; 3D HNCOHB; 2D JCC; 2D JNC; 3D HNHA; 2D LRCC |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.843 | BRUNGER |
| 2 | structure solution | X-PLOR | 3.843 | |
