7NZ1: Respiratory complex I from Escherichia coli - focused refinement of cytoplasmic arm

PDB ID: 7NZ1Download
MMDB ID: 205722
PDB Deposition Date: 2021/3/23
Updated in MMDB: 2021/08
Experimental Method:
electron microscopy
Resolution: 2.1  Å
Source Organism:
Similar Structures:
Biological Unit for 7NZ1: hexameric; determined by author and by software (PISA)
Molecular Components in 7NZ1
Label Count Molecule
Proteins (6 molecules)
1
Nadh-quinone Oxidoreductase Subunit B
Molecule annotation
1
Nadh-quinone Oxidoreductase Subunit C/D
Molecule annotation
1
Nadh-quinone Oxidoreductase Subunit E
Molecule annotation
1
Nadh-quinone Oxidoreductase Subunit F
Molecule annotation
1
Nadh-quinone Oxidoreductase Subunit G
Molecule annotation
1
Nadh-quinone Oxidoreductase Subunit I
Molecule annotation
Chemicals and Non-standard biopolymers (11 molecules)
1
7
IRON/SULFUR CLUSTERIRON/SULFUR CLUSTER
2
2
FE2/S2 (INORGANIC) CLUSTERFE2/S2 (INORGANIC) CLUSTER
3
1
FLAVIN MONONUCLEOTIDEFLAVIN MONONUCLEOTIDE
4
1
CALCIUM IONCALCIUM 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