1U3E: DNA binding and cleavage by the HNH homing endonuclease I-HmuI

PDB ID: 1U3EDownload
MMDB ID: 95149
PDB Deposition Date: 2004/7/21
Updated in MMDB: 2011/11
Experimental Method:
x-ray diffraction
Resolution: 2.92  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 1U3E: tetrameric; determined by author
Molecular Components in 1U3E
Label Count Molecule
Protein (1 molecule)
1
HNH Homing Endonuclease
Molecule annotation
Nucleotides(3 molecules)
1
36-mer
Molecule annotation
1
5'-d(*cp*tp*tp*ap*cp*gp*tp*gp*gp*gp*ap*ap*tp*tp*gp*cp*tp*gp*ap*gp*c)-3'
Molecule annotation
1
5'-d(p*gp*tp*tp*ap*gp*gp*cp*tp*cp*ap*tp*tp*ap*cp*t)-3'
Molecule annotation
Chemicals and Non-standard biopolymers (13 molecules)
1
4
STRONTIUM IONSTRONTIUM ION
2
7
1,2-ETHANEDIOL1,2-ETHANEDIOL
3
1
MANGANESE (II) IONMANGANESE (II) ION
4
1
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
* 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