1N7Z
Structure and location of gene product 8 in the bacteriophage T4 baseplate
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 14-BM-D |
Synchrotron site | APS |
Beamline | 14-BM-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-12-15 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9797, 0.9799,0.9426 |
Spacegroup name | P 1 |
Unit cell lengths | 66.388, 78.472, 88.227 |
Unit cell angles | 110.96, 97.60, 111.39 |
Refinement procedure
Resolution | 40.000 * - 2.000 |
R-factor | 0.213692 |
Rwork | 0.213 |
R-free | 0.24000 |
Structure solution method | MAD |
RMSD bond length | 0.006 |
RMSD bond angle | 1.370 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SHELX |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.030 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.070 | 0.297 |
Number of reflections | 97218 | |
<I/σ(I)> | 15.1 | 4.2 |
Completeness [%] | 97.5 | 96.5 |
Redundancy | 1.9 | 1.8 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 * | 293.15 | HEPES, PEG 6000, LiCl, DTT, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 20 (mg/ml) | |
2 | 1 | drop | Tris-HCl | 10 (mM) | pH7.5 |
3 | 1 | drop | dithiothreitol | 1 (mM) | |
4 | 1 | reservoir | 1.5 (M) | ||
5 | 1 | reservoir | dithiothreitol | 1 (mM) | |
6 | 1 | reservoir | HEPES | 0.1 (M) | pH7.0 |
7 | 1 | reservoir | PEG6000 | 16 (%) |