9C4O

Cryo-EM structure of PqqU with ligand PQQ

Summary for 9C4O

• Entry DOI: 10.2210/pdb9c4o/pdb
• EMDB information: 45192
• Descriptor: Pyrroloquinoline quinone transporter, CALCIUM ION, PYRROLOQUINOLINE QUINONE, ... (4 entities in total)
• Functional Keywords: tond-dependent, outer membrane, transporter, pqq uptake, membrane protein
• Biological source: Escherichia coli BW25113
• Total number of polymer chains: 1
• Total formula weight: 78771.45

Authors

Munder, F.,Venugopal, H.,Grinter, R. (deposition date: 2024-06-04, release date: 2024-06-19)

• Primary citation: Munder, F.,Voutsinos, M.,Hantke, K.,Venugopal, H.,Grinter, R.; High-affinity PQQ import is widespread in Gram-negative bacteria.; To Be Published,

Experimental method

ELECTRON MICROSCOPY (1.99 Å)