1QLB: respiratory complex II-like fumarate reductase from Wolinella succinogenes

PDB ID: 1QLBDownload
MMDB ID: 14464
PDB Deposition Date: 1999/8/25
Updated in MMDB: 2000/12
Experimental Method:
x-ray diffraction
Resolution: 2.33  Å
Source Organism:
Similar Structures:
Biological Unit for 1QLB: hexameric; determined by software (PQS)
Molecular Components in 1QLB
Label Count Molecule
Proteins (6 molecules)
2
Fumarate Reductase Flavoprotein Subunit
Molecule annotation
2
Fumarate Reductase Iron-sulfur Protein
Molecule annotation
2
Fumarate Reductase Cytochrome B Subunit
Molecule annotation
Chemicals and Non-standard biopolymers (18 molecules)
1
2
FLAVIN-ADENINE DINUCLEOTIDEFLAVIN-ADENINE DINUCLEOTIDE
2
2
FUMARIC ACIDFUMARIC ACID
3
2
CALCIUM IONCALCIUM ION
4
2
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) CLUSTER
5
2
FE3-S4 CLUSTERFE3-S4 CLUSTER
6
2
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
7
4
PROTOPORPHYRIN IX CONTAINING FEPROTOPORPHYRIN IX CONTAINING FE
8
2
DODECYL-BETA-D-MALTOSIDEDODECYL-BETA-D-MALTOSIDE
* 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