6JWR
Crystal structure of Plasmodium falciparum HPPK-DHPS wild type with Pteroate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL13B1 |
| Synchrotron site | NSRRC |
| Beamline | BL13B1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-11-21 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 97.726, 137.006, 138.409 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.600 |
| R-factor | 0.2154 |
| Rwork | 0.211 |
| R-free | 0.25420 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6jwq |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.520 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0135) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 30.000 | 30.000 | 2.690 |
| High resolution limit [Å] | 2.600 | 5.590 | 2.600 |
| Rmerge | 0.048 | 0.012 | 0.461 |
| Rmeas | 0.052 | 0.013 | 0.503 |
| Rpim | 0.021 | 0.005 | 0.198 |
| Total number of observations | 356489 | ||
| Number of reflections | 57513 | 6049 | 5387 |
| <I/σ(I)> | 17.5 | ||
| Completeness [%] | 99.3 | 99.3 | 94.3 |
| Redundancy | 6.2 | 6 | 6.1 |
| CC(1/2) | 1.000 | 0.935 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | MICROBATCH | 9 | 298 | 0.1 M bicine buffer pH 9.0, 0.5-0.6 M Ca acetate and 20%w/v PEG4000 |
