4A0U
Structure of the carboxy-terminal domain of bacteriophage T7 fibre gp17 containing residues 371-553, C2221 crystal form.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE BM14 |
Synchrotron site | ESRF |
Beamline | BM14 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-06-23 |
Detector | MARMOSAIC 225 mm CCD |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 68.320, 145.560, 172.050 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.950 - 2.000 |
R-factor | 0.15135 |
Rwork | 0.149 |
R-free | 0.19675 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4a0t |
RMSD bond length | 0.015 |
RMSD bond angle | 1.370 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.110 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.100 | 0.340 |
Number of reflections | 58236 | |
<I/σ(I)> | 6 | 2.1 |
Completeness [%] | 99.9 | 100 |
Redundancy | 3.7 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | 10 MM TRIS-HCL, 0.2 M AMMONIUM CITRATE (PH 7.0), 20 % (W/V) POLY-ETHYLENE GLYCOL 3350. |