1KF6: E. coli Quinol-Fumarate Reductase with Bound Inhibitor HQNO

PDB ID: 1KF6Download
MMDB ID: 18949
PDB Deposition Date: 2001/11/19
Updated in MMDB: 2007/10
Experimental Method:
x-ray diffraction
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 1KF6: tetrameric; determined by author and by software (PISA)
Molecular Components in 1KF6
Label Count Molecule
Proteins (4 molecules)
1
Fumarate Reductase Flavoprotein
(Gene symbol: frdA)
Molecule annotation
1
Fumarate Reductase Iron-sulfur Protein
(Gene symbol: frdB)
Molecule annotation
1
Fumarate Reductase 15 KDA Hydrophobic Protein
(Gene symbol: frdC)
Molecule annotation
1
Fumarate Reductase 13 KDA Hydrophobic Protein
(Gene symbol: frdD)
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
1
POTASSIUM IONPOTASSIUM ION
2
1
OXALOACETATE IONOXALOACETATE ION
3
2
ACETATE IONACETATE ION
4
1
FLAVIN-ADENINE DINUCLEOTIDEFLAVIN-ADENINE DINUCLEOTIDE
5
1
PENTAETHYLENE GLYCOLPENTAETHYLENE GLYCOL
6
1
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) CLUSTER
7
1
FE3-S4 CLUSTERFE3-S4 CLUSTER
8
1
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
9
1
2-HEPTYL-4-HYDROXY QUINOLINE N-OXIDE2-HEPTYL-4-HYDROXY QUINOLINE N-OXIDE
10
2
O-DODECANYL OCTAETHYLENE GLYCOLO-DODECANYL OCTAETHYLENE GLYCOL
* 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