7EST
Interaction of the peptide CF3-LEU-ALA-NH-C6H4-CF3(TFLA) with porcine pancreatic elastase. X-ray studies at 1.8 Angstroms
Experimental procedure
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 52.530, 57.470, 75.260 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | ? - 2.200 * |
| Rwork | 0.190 |
| Starting model (for MR) | ELASTASE COMPLEXED WITH A TRIFLUOROACETYL DIPEPTIDE INHIBITOR (PDB ENTRY 2EST) |
| RMSD bond length | 0.020 |
| RMSD bond angle | 2.000 |
| Refinement software | X-PLOR |
Data quality characteristics
| Overall | |
| High resolution limit [Å] | 2.000 * |
| Rmerge | 0.039 * |
| Total number of observations | 10569 * |
| Number of reflections | 11021 * |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, sitting drop * | 5.7 | 10% DMF SOLUTION BUFFERED AT PH 5.7 WITH ACETATE |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | PPE | ||
| 2 | 1 | 1 | acetate | ||
| 3 | 1 | 1 | TFLA | ||
| 4 | 1 | 1 | DME | 10:1 excess | |
| 5 | 1 | 1 | ammonium sulfate |
