7C19
Crystal structure of a dinucleotide-binding protein (Y224A/Y246A) of ABC transporter endogenously bound to uridylyl-3'-5'-phospho-guanosine (Form II)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2019-07-19 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 66.310, 58.840, 103.580 |
Unit cell angles | 90.00, 93.10, 90.00 |
Refinement procedure
Resolution | 57.250 - 1.770 |
R-factor | 0.1833 |
Rwork | 0.181 |
R-free | 0.22170 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7c0f |
RMSD bond length | 0.014 |
RMSD bond angle | 1.892 |
Data reduction software | MOSFLM (7.2.2) |
Data scaling software | Aimless (0.7.4) |
Phasing software | PHASER (2.8.3) |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 58.840 | 58.840 | 1.810 |
High resolution limit [Å] | 1.770 | 9.040 | 1.770 |
Rmerge | 0.120 | 0.123 | 0.271 |
Rmeas | 0.136 | 0.143 | 0.313 |
Rpim | 0.065 | 0.071 | 0.152 |
Total number of observations | 341086 | 2481 | 16991 |
Number of reflections | 77250 | 637 | 4209 |
<I/σ(I)> | 11 | 14.4 | 3.6 |
Completeness [%] | 99.7 | 99.1 | 96 |
Redundancy | 4.4 | 3.9 | 4 |
CC(1/2) | 0.980 | 0.921 | 0.911 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | MICROBATCH | 6.5 | 277 | 0.2M ammonium phosphate, 0.1M sodium cacodylate pH 6.5, 30% PEG 8000 |