4N3W
Crystal Structure of the Bromodomain-PHD Finger Module of Human Transcriptional Co-Activator CBP in complex with Acetylated Histone 4 Peptide (H4K20ac).
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X6A |
Synchrotron site | NSLS |
Beamline | X6A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-03-31 |
Detector | ADSC QUANTUM 270 |
Wavelength(s) | 1.0 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 92.460, 59.312, 53.444 |
Unit cell angles | 90.00, 102.96, 90.00 |
Refinement procedure
Resolution | 19.580 - 1.900 |
R-factor | 0.23612 |
Rwork | 0.233 |
R-free | 0.28572 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.017 |
RMSD bond angle | 1.897 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 30.000 |
High resolution limit [Å] | 1.800 |
Number of reflections | 12112 |
Completeness [%] | 99.0 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 25% PEG 3,350, 0.2 M magnesium chloride, and 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |