6DFR
CRYSTAL STRUCTURES OF ESCHERICHIA COLI DIHYDROFOLATE REDUCTASE. THE NADP+ HOLOENZYME AND THE FOLATE(DOT)NADP+ TERNARY COMPLEX. SUBSTRATE BINDING AND A MODEL FOR THE TRANSITION STATE
Experimental procedure
Spacegroup name | P 21 21 21 |
Unit cell lengths | 34.853, 59.000, 81.282 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | ? - 2.400 |
R-factor | 0.198 * |
RMSD bond length | 0.020 |
RMSD bond angle | 0.035 |
Refinement software | PROLSQ |
Data quality characteristics
Overall | |
High resolution limit [Å] | 2.330 * |
Rmerge | 0.047 * |
Total number of observations | 41396 * |
Number of reflections | 7586 * |
Completeness [%] | 99.5 * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | calcium acetate | 1.0 (M) | 0.0015ml |
2 | 1 | drop | PEG6000 | 50 (%(w/w)) | 0.0027ml |
3 | 1 | drop | NADP+DHFR | 30 (mg/ml) | 0.0108ml |
4 | 1 | drop | imidazole hydrochloride | 10 (mM) | |
5 | 1 | reservoir | PEG6000 | 15 (%(w/w)) | |
6 | 1 | reservoir | imidazole hydrochloride | 10 (mM) |