2B8N
Crystal structure of Glycerate kinase (EC 2.7.1.31) (tm1585) from THERMOTOGA MARITIMA at 2.70 A resolution
Replaces: 1O0UExperimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-07-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.904965, 0.979126 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 61.954, 85.169, 172.507 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 48.110 - 2.530 |
R-factor | 0.1848 |
Rwork | 0.182 |
R-free | 0.24600 |
Structure solution method | MAD |
RMSD bond length | 0.013 |
RMSD bond angle | 1.379 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELX |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 48.110 | 48.110 | 2.610 |
High resolution limit [Å] | 2.520 | 5.400 | 2.520 |
Rmerge | 0.072 | 0.315 | 0.234 |
Number of reflections | 26442 | 5685 | 1787 |
<I/σ(I)> | 7.71 | 12.96 | 2.59 |
Completeness [%] | 75.1 | ||
Redundancy | 2.89 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION,SITTING DROP,NANODROP | 9 | 293 | 65% MPD, 0.1M bicine pH 9.0 , VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 293K |