2BQR: DNA Adduct Bypass Polymerization by Sulfolobus solfataricus Dpo4. Analysis and Crystal Structures of Multiple Base-Pair Substitution and Frameshift Products with the Adduct 1,N2-Ethenoguanine

PDB ID: 2BQRDownload
MMDB ID: 239927
PDB Deposition Date: 2005/4/27
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.37  Å
Source Organism:
Saccharolobus solfataricus P2▼
Similar Structures:
Biological Unit for 2BQR: trimeric; determined by author and by software (PQS)
Molecular Components in 2BQR
Label Count Molecule
Protein (1 molecule)
1
DNA Polymerase IV
Molecule annotation
Nucleotides(2 molecules)
1
5'-d(*gp*gp*gp*gp*gp*ap*ap*gp*gp*ap *tp*tp*c)-3'
Molecule annotation
1
5'-d(*tp*cp*ap*tp*gnep*gp*ap*ap*tp*cp*cp *tp*tp*cp*cp*cp*cp*c)-3'
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
1
2'-DEOXYADENOSINE 5'-TRIPHOSPHATE2'-DEOXYADENOSINE 5'-TRIPHOSPHATE
2
3
CALCIUM IONCALCIUM 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