1QWS: Structure of the D181N variant of catalase HPII from E. coli

PDB ID: 1QWSDownload
MMDB ID: 25110
PDB Deposition Date: 2003/9/3
Updated in MMDB: 2021/11
Experimental Method:
x-ray diffraction
Resolution: 1.9  Å
Source Organism:
Similar Structures:
Biological Unit for 1QWS: tetrameric; determined by author and by software (PISA)
Molecular Components in 1QWS
Label Count Molecule
Proteins (4 molecules)
4
Catalase Hpii
(Gene symbol: katE)
Molecule annotation
Chemicals and Non-standard biopolymers (4 molecules)
1
4
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
* 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