1H56: Structural and biochemical characterization of a new magnesium ion binding site near Tyr94 in the restriction endonuclease PvuII

PDB ID: 1H56Download
MMDB ID: 24181
PDB Deposition Date: 2001/5/20
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 3  Å
Source Organism:
Similar Structures:
Biological Unit for 1H56: dimeric; determined by author and by software (PQS)
Molecular Components in 1H56
Label Count Molecule
Proteins (2 molecules)
2
Type II Restriction Enzyme Pvuii
(Gene symbol: pvuIICR operon)
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
MAGNESIUM IONMAGNESIUM ION
* 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