1YQW: Structure of the Oxidized Unready Form of Ni-Fe Hydrogenase

PDB ID: 1YQWDownload
MMDB ID: 32948
PDB Deposition Date: 2005/2/2
Updated in MMDB: 2019/11
Experimental Method:
x-ray diffraction
Resolution: 1.83  Å
Source Organism:
Similar Structures:
Biological Unit for 1YQW: dimeric; determined by author and by software (PISA,PQS)
Molecular Components in 1YQW
Label Count Molecule
Proteins (2 molecules)
1
Periplasmic [nife] Hydrogenase Small Subunit
Molecule annotation
1
Periplasmic [nife] Hydrogenase Large Subunit
Molecule annotation
Chemicals and Non-standard biopolymers (17 molecules)
1
2
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
2
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
3
7
GLYCEROLGLYCEROL
4
1
NICKEL (II) IONNICKEL (II) ION
5
1
FE (II) IONFE (II) ION
6
1
BICARBONATE IONBICARBONATE ION
7
2
MAGNESIUM IONMAGNESIUM ION
8
1
CARBONMONOXIDE-(DICYANO) IRONCARBONMONOXIDE-(DICYANO) IRON
9
1
PEROXIDE IONPEROXIDE 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