1NIP
CRYSTALLOGRAPHIC STRUCTURE OF THE NITROGENASE IRON PROTEIN FROM AZOTOBACTER VINELANDII
Experimental procedure
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 56.800, 92.900, 63.600 |
| Unit cell angles | 90.00, 100.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 2.900 |
| R-factor | 0.183 |
| RMSD bond length | 0.017 |
| RMSD bond angle | 2.231 |
| Refinement software | TNT |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Batch method * | 8.3 * | the ratio of 1 and 2 is 2:1 * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | PEG4000 | 30 (%) | |
| 2 | 1 | 1 | 0.20 (M) | ||
| 3 | 1 | 1 | Tris-HCl | 100 (mM) | |
| 4 | 1 | 2 | Tris-HCl | 50 (mM) | |
| 5 | 1 | 2 | 2 (mM) | ||
| 6 | 1 | 2 | 0.45 (M) |
