5GQY
Crystal structure of branching enzyme from Cyanothece sp. ATCC 51142 in complex with maltoheptaose
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-5A |
| Synchrotron site | Photon Factory |
| Beamline | BL-5A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-06-09 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 134.010, 134.010, 184.280 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.380 - 2.000 |
| R-factor | 0.15602 |
| Rwork | 0.155 |
| R-free | 0.18036 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 5gqu |
| RMSD bond length | 0.025 |
| RMSD bond angle | 2.294 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.051 | 0.289 |
| Number of reflections | 113447 | |
| <I/σ(I)> | 63.1 | 9.8 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 14.6 | 14.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | magnesium chloride, ethanol, HEPES-NaOH |
