2BQ1: Ribonucleotide reductase class 1b holocomplex R1E,R2F from Salmonella typhimurium

PDB ID: 2BQ1Download
MMDB ID: 39085
PDB Deposition Date: 2005/4/26
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 3.99  Å
Source Organism:
Similar Structures:
Biological Unit for 2BQ1: tetrameric; determined by software (PISA)
Molecular Components in 2BQ1
Label Count Molecule
Proteins (4 molecules)
2
Ribonucleoside-diphosphate Reductase 2 Alpha Subunit
(Gene symbol: nrdE)
Molecule annotation
2
Ribonucleoside-diphosphate Reductase 2 Beta Subunit
(Gene symbol: nrdF)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
2
2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE
2
2
MAGNESIUM IONMAGNESIUM ION
3
4
FE (III) IONFE (III) 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