6QGR: The F420-reducing [NiFe] hydrogenase complex from Methanosarcina barkeri at the Nia-S state

PDB ID: 6QGRDownload
MMDB ID: 180733
PDB Deposition Date: 2019/1/12
Updated in MMDB: 2019/12
Experimental Method:
x-ray diffraction
Resolution: 1.839  Å
Source Organism:
Similar Structures:
Biological Unit for 6QGR: 36-meric; determined by software (PISA)
Molecular Components in 6QGR
Label Count Molecule
Proteins (36 molecules)
12
Coenzyme F420 Hydrogenase Subunit Gamma
Molecule annotation
12
Coenzyme F420 Hydrogenase Subunit Alpha
Molecule annotation
12
Coenzyme F420 Hydrogenase Subunit Beta
Molecule annotation
Chemicals and Non-standard biopolymers (295 molecules)
1
48
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
2
11
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) CLUSTER
3
22
TRIS-HYDROXYMETHYL-METHYL-AMMONIUMTRIS-HYDROXYMETHYL-METHYL-AMMONIUM
4
108
(R,R)-2,3-BUTANEDIOL(R,R)-2,3-BUTANEDIOL
5
60
(4S)-2-METHYL-2,4-PENTANEDIOL(4S)-2-METHYL-2,4-PENTANEDIOL
6
12
formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni)formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni)
7
12
FE (III) IONFE (III) ION
8
10
MAGNESIUM IONMAGNESIUM ION
9
12
FLAVIN-ADENINE DINUCLEOTIDEFLAVIN-ADENINE DINUCLEOTIDE
* 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