4WHR: Anhydride reaction intermediate trapped in Protocatechuate 3,4-dioxygenase (pseudomonas putida) at pH 8.5

PDB ID: 4WHRDownload
MMDB ID: 125841
PDB Deposition Date: 2014/9/23
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.58  Å
Source Organism:
Similar Structures:
Biological Unit for 4WHR: 24-meric; determined by author and by software (PISA)
Molecular Components in 4WHR
Label Count Molecule
Proteins (24 molecules)
12
Protocatechuate 3,4-dioxygenase Alpha Chain
Molecule annotation
8
Protocatechuate 3,4-dioxygenase Beta Chain
Molecule annotation
4
Protocatechuate 3,4-dioxygenase Beta Chain
Molecule annotation
Chemicals and Non-standard biopolymers (96 molecules)
1
56
4-fluorobenzene-1,2-diol4-fluorobenzene-1,2-diol
2
16
BETA-MERCAPTOETHANOLBETA-MERCAPTOETHANOL
3
12
FE (III) IONFE (III) ION
4
4
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
5
4
4-fluorooxepine-2,7-dione4-fluorooxepine-2,7-dione
6
4
CHLORIDE IONCHLORIDE 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