3IQE: Structure of F420 dependent methylene-tetrahydromethanopterin dehydrogenase in complex with methylene-tetrahydromethanopterin and coenzyme F420

PDB ID: 3IQEDownload
MMDB ID: 77218
PDB Deposition Date: 2009/8/20
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 1.8  Å
Source Organism:
Similar Structures:
Biological Unit for 3IQE: hexameric; determined by author and by software (PISA)
Molecular Components in 3IQE
Label Count Molecule
Proteins (6 molecules)
6
F420-dependent Methylenetetrahydromethanopterin Dehydrogenase
(Gene symbol: MK_RS00060)
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
6
5,10-DIMETHYLENE TETRAHYDROMETHANOPTERIN5,10-DIMETHYLENE TETRAHYDROMETHANOPTERIN
2
6
COENZYME F420COENZYME F420
3
4
CALCIUM IONCALCIUM ION
4
3
SODIUM IONSODIUM 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