1E82
Endothiapepsin complex with renin inhibitor MERCK-KGAA-EMD59601
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 53.870, 74.120, 45.840 |
Unit cell angles | 90.00, 110.14, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.050 |
Rwork | 0.181 |
R-free | 0.23700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4ape |
Data reduction software | MOSFLM |
Data scaling software | ROTAVATA |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.100 |
High resolution limit [Å] | 1.900 | 1.900 |
Number of reflections | 26434 | |
<I/σ(I)> | 5.4 | 2.7 |
Completeness [%] | 97.3 | 85.5 |
Redundancy | 3.7 | 3.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 5 | BATCH METHOD PROTEIN: 10MG/ML, 50 MM AMMONIUM ACETATE PH 5.0, ~2.2 M AMMONIUM SULPHATE, 1% ACETONE. INHIBITOR WAS ADDED IN A 10:1 STOICHIOMETRIC RATIO. |