9C4O: Cryo-EM structure of PqqU with ligand PQQ

PDB ID: 9C4ODownload
MMDB ID: 248691
PDB Deposition Date: 2024/6/4
Updated in MMDB: 2025/08
Experimental Method:
electron microscopy
Resolution: 1.99  Å
Source Organism:
Similar Structures:
Biological Unit for 9C4O: monomeric; determined by author and by software
Molecular Components in 9C4O
Label Count Molecule
Protein (1 molecule)
1
Pyrroloquinoline Quinone Transporter
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
1
CALCIUM IONCALCIUM ION
2
1
PYRROLOQUINOLINE QUINONEPYRROLOQUINOLINE QUINONE
* 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