2C7Q: HhaI DNA methyltransferase complex with oligonucleotide containing 2- aminopurine outside the recognition sequence (paired with G) and SAH

PDB ID: 2C7QDownload
MMDB ID: 177844
PDB Deposition Date: 2005/11/27
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 1.85  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 2C7Q: trimeric; determined by author and by software (PISA)
Molecular Components in 2C7Q
Label Count Molecule
Protein (1 molecule)
1
Modification Methylase Hhai
Molecule annotation
Nucleotides(2 molecules)
1
5'-d(*t*gp*gp*(2pr)*gp*gp*(5cm)*gp*cp*tp*gp* Ap*c)-3'
Molecule annotation
1
5'-d(*t*gp*tp*cp*ap*gp*cp*gp*cp*cp*gp*cp*c)-3'
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
1
S-ADENOSYL-L-HOMOCYSTEINES-ADENOSYL-L-HOMOCYSTEINE
2
3
SULFATE IONSULFATE ION
3
1
CITRIC ACIDCITRIC ACID
* 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