8HMQ
Crystal Structure of PKM2 mutant P403A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | RRCAT INDUS-2 BEAMLINE PX-BL21 |
Synchrotron site | RRCAT INDUS-2 |
Beamline | PX-BL21 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2022-08-23 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.97989 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 99.829, 136.839, 149.160 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 46.730 - 2.500 |
R-factor | 0.2159 |
Rwork | 0.213 |
R-free | 0.26270 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3gr4 |
RMSD bond length | 0.004 |
RMSD bond angle | 0.658 |
Data reduction software | XDS (1.20.1_4487) |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.330 | 2.560 |
High resolution limit [Å] | 2.500 | 2.500 |
Number of reflections | 71344 | 4528 |
<I/σ(I)> | 17.3 | |
Completeness [%] | 100.0 | |
Redundancy | 8.2 | |
CC(1/2) | 0.990 | 0.820 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 291 | 0.1 M PCTP buffer, pH 7.0, 25 % w/v PEG 1500 |