4Z1Z: Crystal Structure of Meganuclease I-SmaMI Bound to Uncleaveable DNA with a TTCT Central Four

PDB ID: 4Z1ZDownload
MMDB ID: 137818
PDB Deposition Date: 2015/3/27
Updated in MMDB: 2023/10
Experimental Method:
x-ray diffraction
Resolution: 3.2  Å
Source Organism:
Sordaria macrospora k-hell▼
Similar Structures:
Biological Unit for 4Z1Z: trimeric; determined by author and by software (PISA)
Molecular Components in 4Z1Z
Label Count Molecule
Protein (1 molecule)
1
Meganuclease I-smami
Molecule annotation
Nucleotides(2 molecules)
1
DNA (28-mer)
Molecule annotation
1
DNA (28-mer)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
1
CALCIUM IONCALCIUM ION
2
3
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