2Q1X
Crystal Structure of cell division protein FtsZ from Mycobacterium tuberculosis in complex with citrate.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X26C |
Synchrotron site | NSLS |
Beamline | X26C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-02-18 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.1 |
Spacegroup name | P 65 |
Unit cell lengths | 88.730, 88.730, 176.482 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 40.000 - 2.350 |
R-factor | 0.18 |
Rwork | 0.178 |
R-free | 0.21500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1fsz |
RMSD bond length | 0.014 |
RMSD bond angle | 1.160 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.430 |
High resolution limit [Å] | 2.350 | 2.350 |
Rmerge | 0.100 | 0.554 |
Number of reflections | 32681 | |
<I/σ(I)> | 8.1 | 4.7 |
Completeness [%] | 100.0 | 100 |
Redundancy | 9.5 | 9.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 293 | 0.1M sodium citrate pH 5.6, 30% PEG 4000, 0.3M ammonium acetate, 40% acetonitrile, VAPOR DIFFUSION, HANGING DROP, temperature 293K |