4AQU: Crystal structure of I-CreI complexed with its target methylated at position plus 2 (in the b strand) in the presence of calcium

PDB ID: 4AQUDownload
MMDB ID: 101035
PDB Deposition Date: 2012/4/19
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.3  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 4AQU: tetrameric; determined by author and by software (PISA)
Molecular Components in 4AQU
Label Count Molecule
Proteins (2 molecules)
2
DNA Endonuclease I-crei
Molecule annotation
Nucleotides(2 molecules)
1
5'-d(*dtp*cp*ap*ap*ap*ap*cp*gp*tp*cp*gp*tp*gp*dap *gp*ap*cp*ap*gp*tp*tp*tp*gp*g)-3'
Molecule annotation
1
5'-d(*dcp*cp*ap*ap*ap*cp*tp*gp*tp*cp*tp*cp*ap*5cmp *gp*ap*cp*gp*tp*tp*tp*tp*gp*a)-3'
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
2
CALCIUM IONCALCIUM ION
2
2
GLYCEROLGLYCEROL
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303