| Experiment | |
|---|---|
Method _exptl.method | X-RAY DIFFRACTION |
Experimental protocol _diffrn_radiation.pdbx_diffrn_protocol | SINGLE WAVELENGTH |
Source type _diffrn_source.source | SYNCHROTRON |
Source details _diffrn_source.type | CLSI BEAMLINE 08ID-1 |
Synchrotron site _diffrn_source.pdbx_synchrotron_site | CLSI |
Beamline _diffrn_source.pdbx_synchrotron_beamline | 08ID-1 |
Temperature [K] _diffrn.ambient_temp | 100 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 2012-01-26 |
Detector _diffrn_detector.type | MARMOSAIC 300 mm CCD |
Wavelength(s) [Å] _diffrn_source.pdbx_wavelength_list | 0.97949 |
| Software | |
Data reduction _software.classification | XDS |
Data scaling _software.classification | SCALA (CCP4_3.3.20; 2011/05/18; Phil R. Evans; pre@mrc-lmb.cam.ac.uk) |
Phasing _software.classification | PHASER (Randy J. Read; cimr-phaser@lists.cam.ac.uk) |
Refinement _software.classification | REFMAC (5.7.0027; Garib N. Murshudov; garib@ysbl.york.ac.uk) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | C 1 2 1 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 71.027 39.517 57.634 90.00 91.03 90.00 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.97949 Å |
| Data quality metrics | Overall | InnerShell | OuterShell |
|---|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 35.510 | 35.510 | 2.370 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 2.250 | 7.120 | 2.250 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.046 | 0.040 | 0.490 |
| Rmeas | - | - | - |
| Rpim | - | - | - |
Total number of observations _reflns_shell.number_measured_all | - | 956 | 4628 |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 7738 | 260 | 1110 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 14.68 | - | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 99.9 | 99.2 | 100.0 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 4.1 | 3.7 | 4.2 |
| CC(1/2) | - | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 4HP1 |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2012-10-23 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 35.0 - 2.250 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.2196 / 0.2502 |
Structure solution method _refine.pdbx_method_to_determine_struct | MOLECULAR REPLACEMENT |
Starting model (for MR) _refine.pdbx_starting_model | unpublished model of complex between same protein and DNA fragment. That structure was solved by a combination of zinc-SAD (SHELXD/E) and molecular replacement in "density" mode (MOLREP), using ideal DNA (COOT) and human MLL2 (currently unpublished) as search models. |