| Experiment | |
|---|---|
Method _exptl.method | ELECTRON CRYSTALLOGRAPHY |
Experimental protocol _diffrn_radiation.pdbx_diffrn_protocol | SINGLE WAVELENGTH |
Source type _diffrn_source.source | ELECTRON MICROSCOPE |
Source details _diffrn_source.type | JEOL 3000 SFF |
Temperature [K] _diffrn.ambient_temp | 4.0 |
Detector technology _diffrn_detector.detector | CCD |
Collection date _diffrn_detector.pdbx_collection_date | 1996-06-07 |
Detector _diffrn_detector.type | GATAN Model 795 MegaScan |
| Software | |
Data scaling _software.classification | CCP4 (TRUNCATE) |
Phasing _software.classification | LATLINE |
Model building _software.classification | LATLINE |
Refinement _software.classification | X-PLOR (3.851) |
| General information | |
Spacegroup name _symmetry.space_group_name_H-M | P 4 21 2 |
Unit cell parameters _cell.length_{a,b,c} _cell.angle_{alpha,beta,gamma} | 96.0 96.0 100.0 90.0 90.0 90.0 |
Wavelength _diffrn_radiation_wavelength.wavelength | 0.01970 Å |
| Data quality metrics | Overall | OuterShell |
|---|---|---|
Low resolution limit [Å] _reflns.d_resolution_low _reflns_shell.d_res_low | 96.000 | 3.900 |
High resolution limit [Å] _reflns.d_resolution_high _reflns_shell.d_res_high | 3.800 | 3.800 |
Rmerge _reflns.pdbx_Rmerge_I_obs _reflns_shell.Rmerge_I_obs | 0.495 | 0.703 |
| Rmeas | - | - |
| Rpim | - | - |
| Total number of observations | - | - |
Total number unique _reflns.number_obs _reflns_shell.number_unique_all | 85254 | 4010 |
<I/σ(I)> _reflns.pdbx_netI_over_sigmaI | 1.10 | - |
Completeness [%] _reflns.percent_possible_obs _reflns_shell.percent_possible_all | 88.0 | 86.9 |
Multiplicity _reflns.pdbx_redundancy _reflns_shell.pdbx_redundancy | 18.8 | 13.2 |
| CC(1/2) | - | - |
| Refinement | |
|---|---|
PDB entry ID _entry.id | 1FQY |
Deposition date _pdbx_database_status.recvd_initial_deposition_date | 2000-09-07 |
Resolution _refine.ls_d_res_low _refine.ls_d_res_high | 6.0 - 3.800 Å |
Rwork/Rfree _refine.ls_R_factor_R_work _refine.ls_R_factor_R_free | 0.3990 / 0.4170 |