2IH2: Crystal structure of the adenine-specific DNA methyltransferase M.TaqI complexed with the cofactor analog AETA and a 10 bp DNA containing 5-methylpyrimidin-2(1H)-one at the target base partner position

PDB ID: 2IH2Download
MMDB ID: 155241
PDB Deposition Date: 2006/9/25
Updated in MMDB: 2017/10
Experimental Method:
x-ray diffraction
Resolution: 1.61  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 2IH2: trimeric; determined by author
Molecular Components in 2IH2
Label Count Molecule
Protein (1 molecule)
1
Modification Methylase Taqi
Molecule annotation
Nucleotides(2 molecules)
1
5'-d(*gp*tp*tp*cp*gp*ap*tp*gp*tp*c)-3'
Molecule annotation
1
5'-d(*gp*ap*cp*ap*(5py)p*cp*gp*(6ma)p*ap*c)-3'
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
2
GLYCEROLGLYCEROL
2
1
5'-DEOXY-5'-[2-(AMINO)ETHYLTHIO]ADENOSINE5'-DEOXY-5'-[2-(AMINO)ETHYLTHIO]ADENOSINE
* 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