2CCV
Structure of Helix Pomatia agglutinin with zinc and N-acetyl-alpha-D- galactoseamine (GalNAc)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-2 |
| Synchrotron site | ESRF |
| Beamline | ID14-2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-10-20 |
| Detector | ADSC CCD |
| Spacegroup name | H 3 2 |
| Unit cell lengths | 48.450, 48.450, 286.120 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 40.000 - 1.300 |
| R-factor | 0.1443 |
| R-free | 0.17900 |
| Structure solution method | SAD |
| RMSD bond length | 0.013 |
| RMSD bond angle | 0.032 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | HYSS |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 11.200 | 1.330 |
| High resolution limit [Å] | 1.300 | 1.300 |
| Rmerge | 0.050 | 0.310 |
| Number of reflections | 32736 | |
| <I/σ(I)> | 22.4 | 4.27 |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 7.44 | 5.25 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | HANGING DROP METHOD WITH PRECIPITATION SOLUTION CONTAINING LITHIUM SULPHATE (2 M) AND AMMONIUM SULPHATE (3.5 M) IN SODIUM CITRATE BUFFER (1.5 M, PH 6.5) |
