3RGW: Crystal structure at 1.5 A resolution of an H2-reduced, O2-tolerant hydrogenase from Ralstonia eutropha unmasks a novel iron-sulfur cluster

PDB ID: 3RGWDownload
MMDB ID: 94614
PDB Deposition Date: 2011/4/10
Updated in MMDB: 2011/11
Experimental Method:
x-ray diffraction
Resolution: 1.5  Å
Source Organism:
Similar Structures:
Biological Unit for 3RGW: dimeric; determined by author and by software (PISA)
Molecular Components in 3RGW
Label Count Molecule
Proteins (2 molecules)
1
Membrane-bound Hydrogenase (Nife) Large Subunit Hoxg
(Gene symbol: E6A55_RS32225)
Molecule annotation
1
Membrane-bound Hydrogenase (Nife) Small Subunit Hoxk
(Gene symbol: E6A55_RS32220)
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
1
MAGNESIUM IONMAGNESIUM ION
2
1
CARBONMONOXIDE-(DICYANO) IRONCARBONMONOXIDE-(DICYANO) IRON
3
1
NICKEL (II) IONNICKEL (II) ION
4
1
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
5
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
6
1
FE4-S3 CLUSTER (Link to PubChem not yet available)FE4-S3 CLUSTER
* 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