1BVM
SOLUTION NMR STRUCTURE OF BOVINE PANCREATIC PHOSPHOLIPASE A2, 20 STRUCTURES
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D COSY | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 2 | 2D TOCSY | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 3 | 2D NOESY | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 4 | 3D HNCACB | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 5 | 3D HNCA | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 6 | 3D CBCA(CO)NH | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 7 | 3D HN(CO)CA | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 8 | 3D HNHA | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 9 | 3D HNHB | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 10 | 15N-EDITED NOESY-HSQC | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 11 | 15N-EDITED TOCSY-HSQC | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 12 | 13C-EDITED NOESY-HMQC | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| 13 | AND 13C-EDITED HCCH-TOCSY | H2O AND D2O, 50 MM CACL2, 300 MM NACL | 300 mM NACL, 50 mM CACL2 | 6.0 | 310 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX 600 | 600 |
| 2 | Bruker | DRX 800 | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | CLOSEST TO THE MEAN STRUCTURE WHICH SHOWS LITTLE RESTRAINT VIOLATION |
| Conformers Calculated Total Number | 40 |
| Conformers Submitted Total Number | 20 |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE SOLUTION STRUCTURE OF THE BOVINE PANCREATIC PHOSPHOLIPASE A2 HAS BEEN DETERMINED BY MULTI-DIMENSIONAL HETERONUCLEAR NMR. THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129-136 USING THE PROGRAM X-PLOR 3.1 (BRUNGER). THE CALCULATION IS BASED ON 1937 EXPERIMENTAL NMR RESTRAINTS (1823 DISTANCE AND 114 -RSION ANGLE RESTRAINTS). |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | BRUNGER | |
| 2 | structure solution | X-PLOR | ||
